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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