Electronic Project: Heartbeat Sensor using Arduino (Heart Rate Monitor)

Arduino. - This is one of implementation heartbeat sensor and Arduino to build heart rate monitor in this time. It is only need small component completed to build this project usig heartbeat sensor in this time.

Beside we will show you electronic design circuit and component parts need, we also will give you global description about this circuit. So, please enjoy to continue reading this article until finish and get more useful.

Electronic Circuit Design

Figure 1. Circuit Schematic of Heartbeat Sensor using Arduino (Heart Rate Monitor) (Source: https://www.electronicshub.org/)

Component Parts

• Arduino UNO x 1
• 16 x 2 LCD Display x 1
• 10KΩ Potentiometer
• 330Ω Resistor (Optional – for LCD backlight)
• Push Button
• Heartbeat Sensor Module with Probe (finger based)
• Mini Breadboard
• Connecting Wires

Description

The electronic circuit design like in Figure 1 above show you Heartbeat Sensor using Arduino (Heart Rate Monitor) that written by Ravi. 

According Electronicshub blog mentioned that Heartbeat Sensor is an electronic device that is used to measure the heart rate i.e. speed of the heartbeat. Monitoring body temperature, heart rate and blood pressure are the basic things that we do in order to keep us healthy.

In order to measure the body temperature, we use thermometers and a sphygmomanometer to monitor the Arterial Pressure or Blood Pressure.

Heart Rate can be monitored in two ways: one way is to manually check the pulse either at wrists or neck and the other way is to use a Heartbeat Sensor.

In this project, we have designed a Heart Rate Monitor System using Arduino and Heartbeat Sensor. You can find the Principle of Heartbeat Sensor, working of the Heartbeat Sensor and Arduino based Heart Rate Monitoring System using a practical heartbeat Sensor. 

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Electronic Circuit: DIY Motion Sensor Light using LED Bulb and PIR Sensor by Narasimha Rao

8051 Circuit. - This is one of implementation PIR sensor to build motion sernsor light. It is only need small component completed to build motion sensor light in this time.

Beside we will show you electronic design circuit and component parts need, we also will give you global description about this circuit. So, please enjoy to continue reading this article until finish and get more useful.

Electronic Circuit Design

Figure 1. Electronic Circuit: DIY Motion Sensor Light using LED Bulb and PIR Sensor (Source: Circuitstoday.com)

Component Parts

• AC/DC Adapter modula
• Capacitors
• Resistors
• PIR Sensor
• Transistor
• LED panel

Description

The electronic circuit design like in Figure 1 above show you DIY Motion Sensor Light using LED Bulb and PIR Sensor that written by Narasimha Rao. 

According Circuitstoday blog mentioned that this project is a DIY Smart Light Adapter – which aims to build a smart light bulb based on your ordinary light bulb (which can be a CFL or an LED lamp) and a PIR sensor. The final output will be a light bulb that turns ON based on motion around a particular area within the range of PIR sensor attached to the ordinary light bulb. So lets begin!

If you are not willing to re-wire your home for smart lighting or not interested in spending a huge amount of money for the smart lighting system, then this DIY project is for you.

This simple adapter converts normal bulb into a smart Bulb, with the help of a PIR sensor. The mounting of the sensor is done in such a way that the angular position of the sensor can be adjusted, so that, the original position of the batten holder does not affect the sensing of human passage. This is achieved by using a 3.5 mm stereo jack and its socket. However, this type of mounting is up to your will and wish. It’s possible to wire directly without any mounting.

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Electronic Circuits: Simple Temperature to Voltage Converter using NTC and CA3130

8051 Circuit. - This is one of implementation NTC and CA3130 IC to build converter simple temperature to voltage. It is only need small component completed to build converter in this time.

Beside we will show you electronic design circuit and component parts need, we also will give you global description about this circuit. So, please enjoy to continue reading this article until finish and get more useful.

Electronic Circuit Design

Figure 1. Simple Temperature to Voltage Converter Circuit using NTC and CA3130 (Source: Eleccircuits)

Component Parts

• Zener Diode
• Capacitors
• Resistors
• NTC
• Variable resistors
• CA3130 IC

Description

The electronic circuit design like in Figure 1 above show you Simple Temperature to Voltage Converter Circuit using NTC and CA3130. 

According Eleccircuits blog mentioned that this is a simple temperature to voltage converter circuit or an Electronic thermometer circuit there. Which will operate in a temperature range of 0 to 24 degrees Celsius (32 to 75 degrees Fahrenheit). The output rate of 500mV per degree Celsius. Which can be read by a normal voltmeter.

To make it easier to find devices thus Temperature sensors of this circuit. So use a coefficient thermistor relatively constant and not linear. However, the temperature range of 0-24 degrees Celsius. This is enough to use a thermometer kind of normal.

The IC1 is op-amp as the difference amplifier. There are inputs as bridge circuit include with R1 to R4, by at R1,R2,R3 and P1 is a constant arms of the bridge. And R4 is an arm of Bridget’s changing values. The voltage across between R1 and R2 have about 3.4V at zero degree Celsius. The P1 is calibrated to the output of op-amp is 0V.

There are conditions of the NTC, the NTC resistance at higher temperature is decreased, the voltage drop across NTC reduced. Making the output of the Op amp with higher voltage. IF the output is not 0.5V degrees Celsius, Then increase or decrease the R8 and R9 but to reduce or increase to equal the two.

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Electronic Circuits: 24-48V to 5V – 3A DC-DC Converter using BD9G341AEF

8051 Circuit. - This is one of implementation ofElectronic Circuits: 24-48V to 5V – 3A DC-DC Converter using BD9G341AEF to build converter DC to DC. It is only need small component completed to build converter in this time.

Beside we will show you electronic design circuit and component parts need, we also will give you global description about this circuit. So, please enjoy to continue reading this article until finish and get more useful.

Electronic Circuit Design

Image Courtesy of Electronics-lab

Component Parts

• BD9G341AEFJ
• Capacitors
• Resistors
• Diode
• Inductor

Description

The electronic circuit design like in Figure 1 above show you DC to DC converter using BD9G341AEF. 

According Electronics-lab blog mentioned that 24-48V input voltage range 3A output current DC-DC Converter using BD9G341AEFJ IC from ROHM semiconductor. This IC is ideal for high voltage to low voltage converter with 3A output current. Pin configuration of the board with 3 Pin horizontal mounting of the regulator is similar to LM7805 LDO regulator and is suitable to use this IC as replacement which can provide more current and take high voltage input.

Different voltage output are possible by changing few components. Refer to datasheet for the same. Example circuit can provide 5.1V/3A with input supply range 24-48V DC and operating frequency 200 KHz.

The BD9G341AEFJ is a buck switching regulator with integrated 150mΩ power MOSFET. Current mode architecture provides fast transient response and a simple phase compensation setup. The operating frequency is programmable from 50kHz to 750kHz. Additional protection features are included such as Over Current Protection, Thermal shutdown and under voltage lockout. The under voltage lockout and hysteresis can be set by external resistor.

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Electronic Design: RF based Home Automation Circuit using 8051

8051 Circuit. - This is one of implementation of 8051 microcontroller IC and RF transmitter and reciever to build RF home automationsystem. It is only need small component completed to build this electronic circuit that basically component like relay.

The electronic design circuit of RF based home automation circuit using 8051 is look like in Figure 1 and Figure 2 below. Other component used like LCD, relay, transistor, etc.

Beside we will show you electronic design circuit and component parts need, we also will give you global description about this circuit. So, please enjoy to continue reading this article until finish and get more useful.

Electronic Circuit Design

Figure 1. RF Reciever of Home Automation circuit using 8051 (Source: Electronicshub.org)

Figure 2. RF Transmitter of Home Automation circuit using 8051 (Source: Electronicshub.org)

Component Parts

• AT89C51 Microcontroller
• 8051 programming board
• Electrolytic capacitor – 10µF, 16V
• 10KΩ Resistor x 2
• Push button
• 11.0592 MHz crystal
• 22pF capacitors x 2
• 1KΩ x 8 Resistor Pack
• Pot – 10KΩ
• 434 MHz RF Receiver Module
• HT-12D Decoder IC
• 33KΩ Resistor
• LED
• Connecting wires
• 1N4007 Diode
• 2N2222 NPN Transistor
• 1KΩ Resistor
• 12V Relay
• 434 MHz RF Transmitter Module
• HT-12E Encoder IC
• 750KΩ Resistor
• Push Buttons x 4

Description

The electronic circuit design like in Figure 1 above show you RF based home automation circuit using 8051 IC. 

According Electronicshub blog mentioned that the main component of the RF based Home Automation is the RF Module. An RF Module is a small electronic circuit which is used to transmit or receive data wirelessly.

RF Modules are often used in consumer applications where you need to remotely control some machines or appliances without making any physical contact with them.

Some of the common applications are wireless alarm systems, garage door openers, industrial remote controls, wireless home automation systems and smart sensor applications.

RF modules do not require line-of-sight operation. Hence, they are often used instead of infrared remote controls.
Depending upon the type of application, the RF module is chosen.

For example, in case of short range wireless control applications, we can use ASK modulated RF Module of frequency 315 MHz or 433 MHz.

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Electronic Design: IC 555 Inverter Circuit using Mosfet

Inverter Circuit. - This is one of implementation of 555 IC and Mosfet to build power inverter system. It is only need small component completed to build this electronic circuit that basically component.

The electronic design circuit of IC 555 Inverter using Mosfet is look like in Figure 1 below. Other component used like resistors, transformer, capacitors, and transistor.

Beside we will show you electronic design circuit and component parts need, we also will give you global description about this circuit. So, please enjoy to continue reading this article until finish and get more useful.

Electronic Circuit Design

Figure 1. IC 555 Inverter Circuit using Mosfet (Source: Eleccircuits)

Component Parts

• IC1_______NE555 timer IC__________________________ = 1 pcs.
• Q1________BC549___NPN 40V 0.5A transistors________ = 1 pcs.
• Q2,Q3_____IRF540___N CHANNEL POWER MOSFET, 100V, 27A, TO-220______ = 2 pcs.
• C1,C2_____0.1uF 100V mylar capacitors_____________________________ = 2 pcs.
• R1________ 4.7K 0.5W resistor___________________________________ = 1 pcs.
• R2________120K 0.5W resistor___________________________________ = 1 pcs.
• R3,R4_______1K______”______”______________________________________ = 2 pcs.
• R5________5.6K______”______”______________________________________ = 1 pcs.
• T1________2A 12V__CT__12V transformer_____________________________ = 1 pcs.

Description

The electronic circuit design like in Figure 1 above show you power inverter circuit using IC 555 and Mosfet. 

According Eleccircuits blog mentioned that IC-NE555 timer is a square wave frequency generator output of 50Hz. The frequency is determined with R2-resistor and C1-capacitor which we set is 50Hz output. Then we use both N-type Mosfet IRF540 (Q2,Q3) as Driver a transformer coil (primary winding). The current of Pin 3 of IC1 will flow two ways, first through R3 to gate of Q2 and, second ways will flow to Q1-transistor BC549 as inverter logic form to reverse signal difference first ways. Next current flow to gate of Q3 to also dirver the transformer. Them cause have AC voltage of 220V to 250V as voltage of battery source 12V to 14.4V.

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Electronic Software: Proteus 8.6 Professional Full Crack for Windows

Proteus Software. - In this article we will continue to give you the next version of Proteus software after we posted the Proteus 8.6 Professional Full Crack for Windows system from this blog. Now we will give you the next version of Proteus 8.6 Professional Full Crack for Windows to complete your collection of this software.

Using ISIS and ARES as their main features, electronic student and hobbyist can do electronic design simulation and PCB layout easily. You can download Proteus 8.5 SP0 Professional Full with Patch for Electronic Software Design

Image Courtesy of Izofile

In this time, we will give you one of the oldest version of Proteus software that called with Proteus 8.6 Professional Full Crack for Windows system for electronic software design. Beside we will give you description we also will allow you to take free download Proteus 8.6 Professional Full Crack for Windows according the link given in this blog. So, please enjoy and read continue this article until finish.

Description

From Izofile describe that Proteus 8.6 Pro free download is a software which can be used to draw schematics, PCB layout, code and even simulate the schematic. It has a well organized interface which has almost all the necessary tools and the commands also in it which build circuit boards and test them. Proteus 8.6 crack is actually made for the advanced users and they must have a good grasp on it. The software has a simple method with which you can load one of the many sample that Proteus PCB Design comes with.

Download Proteus final version and get a helpful interactive simulations in it which can view and edit the properties of every element on the board. Also the customizations in it go to the depths for each of them. Overall this software demonstrates that it is one of the best softwares in this category. This software design Suite is wholly unique in offering the ability to co-simulate both high and low-level micro-controller code in the context of a mixed-mode SPICE circuit simulation.

Features of Proteus 8.6 Professional Full Crack

1. Its a handy ciruit verifyign and also building software.
2. It is specialize in the circuit boards.
3. Well organized interface.
4. It is made for the advanced users.
5. It contains very helpful interactive simulations.

How to Install and Crack of Proteus 8.6

1. First of all, Install Proteus SP0 8.4 (select the installation type “Custom”)
2. Then, Specify the license file: “Grassington North Yorkshire.lxk”
3. After that, Apply patch “Update Proteus 8.4 SP0 Demo to PRO ENG v1.0.exe”. Be sure to adjust the destination folder! Default Proteus install is under Program Files (x86)…
4. Now, Install Proteus_8.6_SP2_Pro.exe over the existing installation @ C:\Program Files (x86)\Labcenter Electronics\Proteus 8 Professional
5. Then, Delete the duplicated shortcut labeled “Proteus 8 Professional” located @ C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Proteus 8 Professional\. Delete the one with an older time stamp.
6. Finally, Enjoy!

System Requirement

• Operating System: Windows XP/Vista/7/8/10
• Memory (RAM): 3 GB of RAM
• Hard Disk Space: 600 MB of free space required.
• Processor: Intel 2 GHz or faster

Download

And now you can click the links below to download Proteus 8.6 Professional Full Crack for Windows freely and easily.

Download Proteus 8.6 Professional Full Crack for Windows | 505 MB

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Electronic Design: Inverter 12V to 220V 100W Circuit by Transistor

Radio Circuit. - This is one of implementation of transistor to build power inverter system. It is only need small component completed to build this electronic circuit that basically component.

The electronic design circuit of Inverter 12V to 220V 100W Circuit by Transistor is look like in Figure 1 below. Other component used like resistors, transformer, capacitors, and diode.

Beside we will show you electronic design circuit and component parts need, we also will give you global description about this circuit. So, please enjoy to continue reading this article until finish and get more useful.

Electronic Circuit Design

Figure 1.  Inverter 12V to 220V 100W Circuit by Transistor (Source: Eleccircuits.com)

Component Parts

• Q1-Q4______BC557___45V 100mA PNP Transistor
• Q5,Q6______BD139___80V 1.5A NPN Transistor
• Q7,Q8______2N3055___100V, 15A, 115W, >2,5MHz NPN transistor
• D1,D2,D3,D4_____1N4148______75V 150mA Diodes
• D5,D6_______1N4007 __1000V 1A Diodes
• R1,R4,R6,R7_________10K___1/2W Resistors tolerance: 5%
• R2,R3___________150K______1/2W Resistors tolerance: 5%
• R5,R6___________ 47K______1/2W Resistors tolerance: 5%
• R9,R12__________ 220 ohms 1/2W Resistors tolerance: 5%
• R10,R13_________ 560 ohms 1/2W Resistors tolerance: 5%
• R11, R14________ 100K ____1/2W Resistors tolerance: 5%
• R15, R16________ 10 ohms__10W Resistors tolerance: 5%
• R17, R18________ 150 ohms_1/2W Resistors tolerance: 5%
• C1,C2___________0.047uF 50V_____Ceramic capacitors
• C3,C4__________0.01uF 50V____Ceramic capacitors
• C5______________1uF 50V_____ Ceramic capacitors
• C6_____________0.1uF 250V____ Ceramic capacitors
• C7_____________0.1uF 50V_____ Ceramic capacitors
• C8____________220uF 25V_______ Electrolytic capacitors
• T1___230V AC primary to 12V-0-12V,2-8A secondary transformer.

Description

The electronic circuit design like in Figure 1 above show you power inverter circuit using transistor. Other component need also that can supply with low voltage DC +12V and ground source to charge this transistors and all system component from power supply built. With this electronic design circuit you can produce 220V from 12V that useful now.

According Eleccircuits blog mentioned thathis circuit is 100 watt power inverter using power transistor 2N3055. It is designed for you that need to use appliances at outdoor or no electrical places. Someone use it in car or the high mountain etc.

The maximum output power of this circuit about 100 watts, it is suitable for a normal lighting (all home lamps), also used for radio, mini TV, stereo or someone use it for.

Let’s look at to both transistors Q1,Q2 will be connected together as the astable multivibrator form. It will generate the output frequency about 100 Hz at the collector lead of Q2. Then this signal will sent to the two frequency divider makes the frequency is reduced down about 50Hz

Cause we don’t design the circuit to directly work at 50 Hz. Because the generating the steady low frequency is very hard.

The output from divider circuit is sent to base of Q5,Q6. To increase current up to drive the output transistors Q7,Q8, then drive the transformer, finally to supply load.

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Electronic Design: Adjustable Power Supply Circuit using XL4015 IC

Radio Circuit. - This is one of implementation of XL4015 IC to build adjustable power supply system. It is only need small component completed to build this electronic circuit that basically component.

The electronic design circuit of adjustable power supply using XL4015 IC is look like in Figure 1 below. Other component used like resistors, capacitors, transistor, inductor, etc.

Beside we will show you electronic design circuit and component parts need, we also will give you global description about this circuit. So, please enjoy to continue reading this article until finish and get more useful.

Electronic Circuit Design

Figure 1. Adjustable Power Supply Circuit using XL4015 IC (Source: Electroschematics)

Component Parts

• XL4015: DC/ DC 180-KHz Buck Converter, 5 A/36 V
• M7: SMD version of 1N400x Diode (used here for circuit protection)
• HSN3631AS: Numeric Three-Digit LED Display, Red
• LM317: Adjustable Voltage Regulator (used here as the dvm power supply)
• SS54: Schottky Diode 40 V/5 A
• 47 uH/5 A: Power Inductor
• 50K MT: Multi-Turn Preset Potentiometer 50K

Description

The electronic circuit design like in Figure 1 above show you adjustable power supply using XL4015 IC. Other component need also that can supply with low voltage DC +4 - 36V and ground source to charge this IC and all system component from power supply built. With this electronic design circuit you can produce touch on/off switch that useful now.

According Electroschematics blog mentioned that power up the module with a stable and accurate dc power supply (such as a regulated 6-V power supply). Then short-press the button on the right side to select which one you need to adjust (input or output). Long-pressing the button on the right side (holding it for >2 s) makes the module enter calibration mode. After releasing the button, the related LED will blink to indicate which voltage is now calibrating, and the numeric display will blink with the present value.

Short-press the button to change the present value. For example, if your power supply is 6 V but the result of voltage meter is 5.8 V, you need to set the value to 6 V. Short-press the button on the right side to increase the voltage by one unit. Short-press the button on the left side to reduce the voltage by one unit.

Long-press button on the right side to store the redressed value. The preset pot sets the actual output voltage. Calibrate the output voltage reading on the digital voltmeter in the same way above. For example, if your actual output is 3 V but the result on the voltmeter is 4 V, you need to set the value to 3 V. The redressed value will be stored in the non-volatile memory of the module.

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Electronic Design: Touch ON and OFF Switch Circuit using NE555 IC

Radio Circuit. - This is one of implementation of NE555 IC to build switching system. It is only need small component completed to build this electronic circuit that basically component.

The electronic design circuit of Touch ON and OFF Switch Circuit using NE555 IC is look like in Figure 1 below. Other component used like resistors, capacitors, transistor, sensor, etc.

Beside we will show you electronic design circuit and component parts need, we also will give you global description about this circuit. So, please enjoy to continue reading this article until finish and get more useful.

Electronic Circuit Design

Figure 1. Touch ON and OFF Switch Circuit using NE555 IC (Source: Electronichub.org)

Component Parts

• 1 x 555 Timer IC
• 1 x 3.3 MΩ Resistor (1/4 Watt)
• 1 x 1 MΩ Resistor (1/4 Watt)
• 1 x Bulb with holder (regular or CFL)
• 1 x 5V Relay Module (if relay module is not available, then you need the following components)
• 1 x 5V Relay
• 1 x 2N2222 NPN Transistor
• 1 x 1N4007 PN Junction Diode
• 1 x 1 KΩ Resistor (1/4 Watt)

Description

The electronic circuit design like in Figure 1 above show you touch ON/OFF switch using 555 IC. Other component need also that can supply with low voltage DC +12V and ground source to charge this IC and all system component from power supply built. With this electronic design circuit you can produce touch on/off switch that useful now.

According Electronichub blog mentioned that the design of the Touch ON and OFF Switch circuit is very simple. First, the GND, VCC and RST pins of the 555 i.e. pins 1, 8 and 4 are connected to GND and 5V respectively. Pin 2 is pulled HIGH using a 3.3 MΩ Resistor and Pin 6 is pulled LOW using a 1 MΩ Resistor.

Two touch plates are connected to pins 2 and 6 as shown in the circuit diagram. In case of the touch to ON plate, one end is connected to pin 2 and other end is connected to GND. Similarly, one end of the touch to OFF plate is connected to +5V and the other end is connected to Pin 6.

The main principle behind the project lies in the basic functionality of the pins of 555 Timer. We know that 555 Timer has 8 pins namely GND (1), Trigger (2), Output (3), Reset (4), Control Voltage (5), Threshold (6), Discharge (7) and VCC (8).

In this, Pins 2 and 6 are used in this project. Now, we see the basic working of these pins. When Pin 6 i.e. the Threshold pin is held LOW, and if Pin 2 i.e. the Trigger Pin is made LOW, the output of the 555 Timer IC will be HIGH and it stays there. This condition can be used to turn ON the appliance.

Now consider Pin 2 is pulled HIGH and if Pin 6 is made HIGH, the output of the 555 Timer IC will be LOW and it stays there. This condition can be used in our project to turn OFF the load or device.

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Electronic Projects: Remote AC Power Control by Android Application with LCD Display

Projects. - In this article we will give you one electronic projects categorized using 8051 microcontroller and Android application for remote AC power control. Beside 8051 microcontroller, in this project also using LCD, SCR or thyristor.

In here we will show you the Figure of electronic projects Remote AC Power Control by Android Application with LCD Display, global description, hardware and software requirement, and the last we will give you the link to continue your reading to official source.

Electronic Project

Figure 1. Remote AC Power Control by Android Application with LCD Display Projects (Source: www.edgefxkits.com)

Hardware and Software 

• 8051 series Microcontroller
• LM358
• Opto isolators
• SCRs
• Push Button
• Transformer
• Diodes
• Voltage Regulator
• Resistors
• Capacitors
• Crystal
• Lamp
• Bluetooth Device
• Keil compiler Languages:
• Embedded C or Assembly
• Android Application.

Description

The electronic projects like in Figure 1 above show you thyristor power control by IRemote AC Power Control by Android Application with LCD Display.

The project is designed to control AC power to a load by using firing angle control of thyristor. Efficiency of such power control is very high compared to any other method.

Remote operation is achieved by any smart-phone/Tablet etc., with Android OS, upon a GUI (Graphical User Interface) based touch screen operation. The project uses zero crossing point of the waveform which is detected by a comparator whose output is then fed to the microcontroller.

The microcontroller provides required delayed triggering control to a pair of SCRs through opto isolator interface.Finally the power is applied to the load through the SCRs in series.

And now you can continue your reading about the electronic projectsRemote AC Power Control by Android Application with LCD Display from original or official site using link HERE.

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Electronic Design: 500W Power Inverter Circuit using SG3526-IRFP540

Radio Circuit. - This is one of implementation of IRFP540 to build power inverter system. It is only need small component completed to build this electronic circuit that basically component.

The electronic design circuit of 500W Power Inverter Circuit using SG3526-IRFP540 is look like in Figure 1 below. Other component used like resistors, capacitors, and zener diode.

Beside we will show you electronic design circuit and component parts need, we also will give you global description about this circuit. So, please enjoy to continue reading this article until finish and get more useful.

Electronic Circuit Design

Figure 1. Electronic Design: 500W Power Inverter Circuit using SG3526-IRFP540 (Source: Eleccircuits)

Component Parts

• R1______________15K_______________ = 1 pcs.
• R2______________22K_______________ = 1 pcs.
• R3______________2.7K_______________ = 1 pcs.
• R4______________10K_______________ = 1 pcs.
• R5______________12K_______________ = 1 pcs.
• R6______________4.7K_______________ = 1 pcs.
• R7______________47K_______________ = 1 pcs.
• R8,R22,R23______0.01 ohms / 5W ______ = 3 pcs.
• R9______________1K (PTC)___________ = 1 pcs.
• R10_____________ 8.2 ohms___________ = 1 pcs.
• R11______________16.9K______________ = 1 pcs.
• R12______________33 ohms____________ = 1 pcs.
• R13,R15, R18- R21_ 22 ohms___________ = 6 pcs.
• R14______________ 18 ohms___________ = 1 pcs.
• R16______________ 1K ________________ = 1 pcs.
• R17______________ 470 ohms___________ = 1 pcs.
• C1,C2____________220uF 16V____Electrolytic____= 2 pcs.
• C3,C7,C9,C10_____220nF 50V____Polyester_____= 4 pcs.
• C4______________1uF 50V________Electrolytic____= 1 pcs.
• C5,C6___________33nF 50V_______ Polyester_____= 4 pcs.
• C8___________2.2 uF 50V_______ Polyester_____= 1 pcs.
• D2__________1N4148_____75V 150mA Diodes__= 1 pcs.
• D2__________1N4002_____100V 1A Diodes__= 1 pcs.
• D4__________18V 1W_____Zener Diodes___= 1 pcs.
• D5,D6_______BY299______Didoes__________= 2 pcs.
• IC1_________LM393N____op-amp IC________= 1 pcs.
• IC2_________SG3526N or SG2526N IC______ = 1 pcs.
• Q1-Q6______IRFP540 mosfet______________ = 6 pcs.
• D1_________LED 3 mm red or as you need____ = 1 pcs.
• T1________220V / 12V-0-12V / 40A transformer__ = 1 pcs.
• PCBs,Heat sink, wires and others.

Description

The electronic circuit design like in Figure 1 above show you power inverter circuit using IRFP540. Other component need also that can supply with low voltage DC +12V and ground source to charge this IC and all system component from power supply built. With this electronic design circuit you can produce White / LF noise generator that useful now.

According Eleccircuits blog mentioned that as 200 watts inverter circuit. We use Q1, Q2 is the mosfet acts as a power output. That can withstand currents up to 18A. According to properties listed in the table of Figure 2. If the circuit is fully functional with maximum power of 12V x 18A = 216 watts. But in practice, the circuit should work up, it may be damaged. Therefore, it is designed to operate up to 200 watts.

Since we want the current more than 40A. But the power mosfet single, able to withstand current is 18A, therefore have to be 3 pcs. And When designing a circuit in a push-pull model thus requires a power mosfet 3 pairs.

We have the output current up to 54A which can withstand more demanding than 14A. It is good for the operation of the circuit. Because each power mosfet will not be overburdened. And the heat of the mosfet least, the lifetime of the life circuit.

In Figure 3 is the inverter circuit with a power output Increased at least 2 pairs and use the 12volts 40A transformer, so that the power output 500 watts.

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Electronic Design: White / LF Noise Generator Circuit using 741 IC

Radio Circuit. - This is one of implementation of Op-Amp IC 741 to build radio generator or oscillator system. It is only need small component completed to build this electronic circuit that basically component.

The electronic design circuit of White / LF Noise Generator using 741 IC is look like in Figure 1 below. Other component used like resistors, capacitors, and zener diode.

Beside we will show you electronic design circuit and component parts need, we also will give you global description about this circuit. So, please enjoy to continue reading this article until finish and get more useful.

Electronic Circuit Design

Figure 1. Circuit of White / LF Noise Generator using 741 IC (Source: Electronicprojects.org)

Component Parts

• R1 = 470 KΩ
• R2, R5, R8, R9 = 10 KΩ
• R3, R6, R10 = 100 KΩ
• R4 = 4.7 KΩ
• R7 = 1 MΩ
• C1 = 0.47 µF
• C2 = 100 µF/10v
• C3, C6 = 1 µF/16v
• C4 = 0.15 µF
• C5 = 0.015 µF
• C7 = 0.001 µF
• C8 = 100 µF/25V
• IC1, IC2 = 741
• ZD1 = 12V 400mW

Description

The electronic circuit design like in Figure 1 above show you generator circuit using Op-Amp 741 IC. Other component need also that can supply with low voltage DC +12V and ground source to charge this IC and all system component from power supply built. With this electronic design circuit you can produce White / LF noise generator that useful now.

According Electronicprojects blog mentioned that in every musician today is in need of a noise source, particularly those who practice with a group or use a synthesizer. The white noise generator gives an output to be fed to an amplifier. The white noise generated by the 12V zener diode is amplified 200 times along with the noise of the noisy 741 IC (IC1). The output is thus very noisy with plenty of white noise.

The output of IC1 is given to a low pass filter which cuts off high frequencies. Point A is connected to amplifier IC2. The feedback network of IC2 includes a 0.15 µF capacitor which reduces the gain at high frequencies.

The 0.001 µF capacitor at the output of IC2 also loads the output at high frequencies and reduce them. Thus the resultant output has a large amount of low frequency (LF) noise.

A small amount of white noise due to the IC itself is produced at the output, but it can be ignored. Point B is an artificial center point created for IC1 and IC2. Point C is connected to the capacitor which reduce the gain of IC2 at high frequencies..

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Electronic Design: FM Transmitter Circuit Using CD4069 and Varicap Diode Without Coil

Radio Circuit. - This is one of implementation of varicap diode and CD4069 IC to build radio generator or oscillator system. It is only need small component completed to build this electronic circuit that basically component.

The electronic design circuit of FM Transmitter Circuit Using CD4069 and Varicap Diode Without Coil is look like in Figure 1 below. Other component used like resistors, capacitors, and Ceramic crystal filter 10.7 MHz.

Beside we will show you electronic design circuit and component parts need, we also will give you global description about this circuit. So, please enjoy to continue reading this article until finish and get more useful.

Electronic Circuit Design

Figure 1. FM Transmitter Circuit Using CD4069 and Varicap Diode Without Coil (Source: Eleccircuits)

Component Parts

• R1_____________6.8K
• R2_____________10K
• R3_____________1K
• R4_____________1M
• R5_____________100K
• R6_____________1.5M
• Capacitors
• C1, C3__________0.1uF 50V Polyester capacitors
• C2_____________10uF 25V Electrolytic capacitors
• C4_____________100pF 50V Polyester capacitors
• C5_____________100uF 16V Electrolytic capacitors
• C6_____________22pF 50V polyester capacitors
• C7_____________0.001 uF 50V polyester capacitors
• Semiconductors
• IC1____________CD4069
• D1____________ Varicap diode
• Others
• Condenser Micro phone
• Ceramic crystal filter 10.7 MHz

Description

The electronic circuit design like in Figure 1 above show you radio transmitter oscillator circuit using varicap diode and CD4069. Other component need also that can supply with low voltage DC +9V and ground source to charge this IC and all system component from power supply built. With this electronic design circuit you can produce FM transmitter generator that useful now.

According Eleccircuits blog mentioned that in Figure 1 above is RF oscillator circuit which use a inverter IC1/2 and ceramic crystal filter 10.7 MHz to use drive IC1/4 – IC1/6 by through IC1/3.

When inverter in parallel form this impedance output is low thus they can drive directly an antenna.

When output of IC1/4 – IC1/6 are square wave which have much more internal harmonic. The harmonic number 9 of frequency 10.7 MHz (96.3 MHz) will take place at the center of the FM band.

The IC1/1 is audio amplifier which signal from the the micro phone will be amplified and will send to varicap diode. This signal causes the capacitance of the varicap diode changed and make also oscillator frequency changes. Thus its occurs modulation frequency.

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Electronic Design: Monostable Latch Circuit using 555-Timer

555 Circuit. - This is one of implementation of 555 IC to build monostable latch. It is only need small component to build this electronic circuit that basically using 555 and other component.

The electronic design circuit of Monostable Latch using 555-Timer is look like in Figure 1 below. Other component used like LED, resistors, capacitors, and push-button switch.

Beside we will show you electronic design circuit and component parts need, we also will give you global description about this circuit. So, please enjoy to continue reading this article until finish and get more useful.

Electronic Circuit Design

Figure 1. Electronic Design: Monostable Latch Circuit using 555-Timer (Source: Circuitstoday.com)

Component Parts

• IC 555
• Resistors
• Capacitors
• Push-button switch
• Diode LED

Description

The electronic circuit design like in Figure 1 above show you monostable latch circuit using 555 Timer. Other component need also that can supply with low voltage DC +12V source to charge this IC and all system component. With this electronic design circuit you can produce monostable latch that useful now.

According Circuitstoday blog mentioned that using the charging and discharging phases of RC-Circuit as a continuous voltage signal, timing circuits can be designed. When the voltage at trigger input falls from Vcc to below 1/3 Vcc the LC (Lower Comparator) sets and this, in turn, sets the RS-Latch and hence, the output is set. The voltage across the capacitor is connected to the Non-Inverting terminal of the UC (Upper Comparator) and is compared with pre-set 2/3 Vcc at the inverting terminal of the Op-Amp. When the capacitor voltage tends to exceed 2/3 Vcc, the UC sets and this, in turn, resets the RS-Latch and hence, the output is reset.

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Free Download Cadsoft Eagle Version 7.7.0 Plus Crack Free 2017 for Electronic Design Software

EWB Software. - In this article we will continue to give you the other electronic design software, that called with Cadsoft Eagle design for Windows. You also can use this software to create your electronic project like circuit schematic and PCB layout.

This software give you easy and simple electronic circuit design and PCB layout design for their user make this software very lovely and used until this time. You can download EWB 1.02 for Windows 10 for Electronic Software Design

Image Courtesy of Tips Triks Elektronika

Beside we will give you global description about Cadsoft Eagle software, we also will give you the link to take free download Eagle Version 7.7.0 Plus Crack Free 2017 for Windows for electronic software design. So, please enjoy and read continue this article until finish.

Description

From Tips Trik Elektronika blog describe that Cadsoft Eagle is a Software used to make representations of your electronic design with zero complexity. With this software you can design programs, electronic jobs with or created to handle projects ranging from the creation of schematic PCB schematic preparations, to designing a high resolution printed circuit board.

CadSoft Eagle full professional has three modules: Module scheme, layout editor, Autorouter. The program has a large Library containing a number of standard electronic components and quite common as a microcontroller, it is relatively easy for you to design a PCB design.

CadSoft Eagle Professional Features:

1. The most up-to-date design from a reputable manufacturer
2. Import / export simulation symbol (without package)
3. Integrate parts into your schema with precision
4. Minimizes redesign and shortens design time
5. The price of all bills and materials
6. A simulation tool for signal integrity analysis
7. Play and display in 3D EAGLE model, and more.

Download

And now you can click the links below to download Cadsoft Eagle Version 7.7.0 Plus Crack Free 2017 for Windows freely and easily.

Download Cadsoft Eagle Version 7.7.0 Plus Crack Free 2017

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Electronic Design: Audio Oscillator Circuit using ICL8038

Audio Circuit. - This is one of implementation of ICL8038 IC to build audio generator or oscillator system. It is only need small component to build this electronic circuit that basically using ICL8038 and other component.

The electronic design circuit of audio oscillator using ICL8038 is look like in Figure 1 below. Other component used like diode, resistors, capacitors, and variable resistor.

Beside we will show you electronic design circuit and component parts need, we also will give you global description about this circuit. So, please enjoy to continue reading this article until finish and get more useful.

Electronic Circuit Design

Figure 1. Electronic Design: Audio Oscillator Circuit using ICL8038 (Source: Circuitstoday)

Component Parts

• ICL8038
• Resistors
• Capacitors
• Variable Resistors
• Diode

Description

The electronic circuit design like in Figure 1 above show you audio oscillator circuit using ICL8038. Other component need also that can supply with low voltage DC +10V and - 10V source to charge this IC and all system component from power supply built. With this electronic design circuit you can produce audio generator with 3 waves that useful now.

According Circuitstoday blog mentioned thatICL8038 is a monolithic waveform generator IC that can produce sine, square and triangular waveforms with very little distortion. The frequency can be programmed from 0.001Hz to 300 KHz using external timing capacitor and resistor. Frequency modulation and sweeping can be attained by using an external voltage. Other features of the ICL8038 are high linearity, high level outputs, simultaneous sine, square, triangle wave outputs, low external parts count, high temperature stability etc.

The working of ICL8038 is as follows. The external timing capacitor (C2 in the circuit diagram) is charged and discharged using two internal current sources. The first current source is on all the time and second current is switched ON and OFF using a flip-flop. Suppose the second current source is OFF and the first current source is ON, then the capacitor C2 will be charged with a continuous current (i) and the voltage across C2 increases linearly with time. When the voltage reaches 2/3 supply voltage, controlling flip flop is triggered and the first current source is activated. This current source carries double the current (2i) making the capacitor C2 is discharged with a current i and the voltage across it drops linearly with time. When this voltage reaches 1/3 supply voltage, the flip flop is resetted to the initial condition and the cycle is repeated again.

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Electronic Design: Bridge Power Audio Amplifier Circuit using LM380 IC

Audio Circuit. - This is one of implementation of LM380 IC to build bridge power amplifier for your audion sound system. It is only need small component to build this electronic circuit that basically using LM380 IC and other component.

The electronic design circuit of bridge power amplifier using 555 IC is look like in Figure 1 below. Other component used like resistors, capacitors, and variable resistor.

Beside we will show you electronic design circuit and component parts need, we also will give you global description about this circuit. So, please enjoy to continue reading this article until finish and get more useful.

Electronic Circuit Design

Figure 1. Bridge Power Audio Amplifier Circuit using LM380 IC (Source: www.elecrtonicsdesign.org)

Component Parts

• R1 =2 MΩ potentiometer
• R2 = 2.7 Ω
• R3 = 1 MΩ
• C1, C2, C3 = 0.1 µF
• C4 = 51 pF
• IC1, IC­2 = LM380 audio power amplifier
• 8Ω 1-W speaker

Description

The electronic circuit design like in Figure 1 above show you bridge power audio amplifier using LM380 IC. Other component need also that can supply with low voltage DC 15V source to charge this IC and all system component from power supply built. With this electronic design circuit you can produce power audio amplifier that useful now.

According ElectronicsProject blog mentioned that here is simple circuit of bridge power audio amplifier used in application requiring more power than is provided by the single LM380 amplifier, the two LM380s can be used in the bridge configuration shown in figure 1. In this arrangement (bridge power audio amplifier) the maximum output voltage swing will be twice that of a single LM380 amplifier; therefore, the power delivered to the load by bridge power audio amplifier will be four times as much. For improved performance, potentiometer R3 should be used to balance the output offset voltage of the LM380s. Here R2 C3 for stability with high-current load.

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Electronic Projects: Remote Induction Motor Control by Android Application with 7 Segment Display Based 8051

Projects. - In this article we will give you one electronic projects categorized using microcontroller 8051 application for remote induction motor control. Beside 8051 microcontroller, in this project also using Op-Amp, TRIAC, Opto Osilator, Bluetooth module.

In here we will show you the Figure of electronic projects remote induction motor control by Android application with 7 segment display based 8051, global description, hardware and software requirement, and the last we will give you the link to continue your reading to official source.

Electronic Project

Figure 1. Electronic Projects: Remote Induction Motor Control by Android Application with 7 Segment Display Based 8051 (Source: www.edgefxkits.com)

Hardware and Software 

• OP-Amp
• TRIAC
• Opto-isolator
• Resistors
• Capacitors
• Diodes
• LED
• Transformer
• Voltage Regulator
• 8051 series Microcontroller
• 7 Segment Display
• Bluetooth Device
• Keil compiler
• Languages: Embedded C or Assembly
• Android Application

Description

The electronic projects like in Figure 1 above show you remote induction motor control by Android application with 7 segment display based 8051 microcontroller. In home automation application, convenience of remotely controlling the speed of the fan is achieved.

Remote operation is achieved by any smart-phone/Tablet etc., with Android OS, upon a GUI (Graphical User Interface) based touch screen operation. Android Mobile or any device act as a transmitter through Bluetooth, which is then received by Bluetooth receiver (at the receiver end) interfaced to a microcontroller of 8051 family.

Each time data sent by android application, as per code written is executed by the microcontroller to deliver delayed firing pulses to the thyristor through optical isolation. The power to the load connected in series with the thyristor is controlled, based on the received signal.

Also the firing angle is displayed on a 7-segment display. A lamp load shall be provided in place of a motor whose varying intensity demonstrates the varying power to the motor for speed control. A lamp is provided in place of an induction motor for demonstration purpose.

Further the project can be enhanced by adding more outputs from the microcontroller feeding relay drivers to switch ON/OFF the domestic loads together with the speed control of fan.

And now you can continue your reading about the electronic projects remote induction motor control by Android application with 7 segment display based 8051 microcontroller from original or official site using link HERE.

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