C PROGRAMMING, Robotics

Parts ULTRASONIC SENSOR: https://amzn.to/2Ibpn1o ARDUINO NANO R3: https://amzn.to/2UPQNeu SERVO 9G: https://amzn.to/2I1seJX LED: https://amzn.to/2WSL2i3 BO MOTORS: https://amzn.to/2I2Q2xe CASTER: https://amzn.to/2DoBx10 GOOD QUALITY SOLDERING: https://amzn.to/2WTEK1q LM2596 BUCK CONVERTER:  https://amzn.to/2DleB2M LCD Continue Reading

Robotics

This car uses LDR to sense light and changes its resistance. Low resistance at high intensity and high resistance at low light.

Voltage fluctuates because of variable resistance hence we turn on/off two motors using 2 N channel mosfets