4 Digital 7 Segment Display - This project demonstrates the use of a 4-digit 7-segment display with Arduino UNO R3. 4x4 Keypad - This project involves using a 4x4 keypad with Arduino UNO R3 for input.

Stepper motors are an ideal choice for accurately moving and positioning mechanical devices. Using techniques like microstepping the position of the motor shaft can be controlled with a great deal of ...

This paper mainly completes the hardware platform and software design of the wireless car control system. Hardware platform design using modular design ideas, at the same time, using ARDUINO UNO R3 ...