Hand Gesture Control Robot using Arduino
In this project, we have designed a simple Hand Gesture wheel chair Controlled Robot using Arduino. This Hand Gesture Controlled Robot is based on Arduino Nano, MPU6050, RF Transmitter-Receiver Pair,power source and L293D Motor Driver.
Even though the title says it's a Hand Gestured Controlled Robot, technically this robot is controlled by the tilt of the hand like measure hand movements.
Principle of Hand Gesture Wheel chair Controlled Robot
In order to understand the principle of working of Hand Gesture Controlled Wheel chair Robot, let us divide the project into three parts.
The first part is getting data from the MPU6050 Accelerometer GyroScope Sensor by the Arduino nano. The Arduino continuously get the data from the MPU6050 Sensor and based on the predefined parameters, it sends a data to the RF Transmitter wirelessly.
The second part of the project is the Wireless Communication between the RF Transmitter and RF Receiver Module.The RF Transmitter ,receiving data from Arduino nano (through the Encoder IC HT12E), transmits it through the RF Communication to the RF Receiver module.
Finally, the third part of the project is decoding the Data received by the RF Receiver and sending signals to the Motor Driver IC, which will activate the Wheel Motors of the Robot.
note:-wire is use only for power supply due to batter discharge
