Electronic Project: Gesture Controlled Robot Using Raspberry Pi

Project. - This is one of implementation Raspberry Pi to build gesture controlled robot in this time. It is only need small component completed to build this project using Raspberry Pi, Accelerometer and also RF Module 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 Blog Design

Component Parts

• Raspberry Pi, 
• Accelerometer, 
• RF Module, 
• Memory Card, 
• Power supply, 
• Wires, 
• Encoder, 
• Decoder, 
• Motor Driver

Description

According Circuitstoday blog mentioned that this tutorial we are going to control a robot driven by two DC motors by simply using hand movements. There are different kind of sensors to detect your hand movement like flux sensors, Accelerometers and other gravity based sensors. So for wireless transmission we are going to use RF 434 module which transmit 4 bit data. 4 bit data means you can transmit 16 different combinations i.e., 0000 to 1111. Further in this tutorial we will use an encoder and decoder to avoid interference in the air interface. A motor driver will drive the motors from using the decoder data.

We use our Raspberry pi at the transmitter end to analyze the sensor data and to transmit a data combination to the motor driver to drive the motors accordingly so that the robot can hover around. We will be using a 12 V battery on robot to power the decoder module, receiver module and the motors. At the transmitter end sensors and transmitter encoder module is powered by raspberry pi itself.