THOR

Touchless Hand Operation Response (THOR)

Components

-Arduino UNO R3 x1

-Ultrasonic Sensor (HC-SR04) x2

-LED x2 (Green and Red)

-Resistor 220 ohm x3

-VR 10K x1

-Protoboard x1

-USB Type A - USB B Link Cable x1

-Jumper wires

Wiring Diagram

Full Video: https://youtu.be/gaYvqTGxSBk

More Information

@chaitat.u/touchless-hand-operation-response-thor-for-fighting-against-covid-19-6d0e8d35a511"">https://medium.com/@chaitat.u/touchless-hand-operation-response-thor-for-fighting-against-covid-19-6d0e8d35a511

References

For LCD code —> https://www.circuitbasics.com/how-to-set-up-an-lcd-display-on-an-arduino/

Multiple HC-SR04 code —> https://github.com/PranaliDesai/Multiple-Ultrasonic-Sensor-