About Arduino Sensor Interfacing (Flex sensor, IR Sensor, PIR ,BMP180, LM35, LM75 ...

The Arduino tutorial highlights the assembly process, circuit connections, and code implementation, emphasizing the role of servo motors and the Android application for wireless control.

For this basic Arduino python LED control tutorial we can use any of Arduino Micro controller, one arduino programming cable , and one Laptop or Desktop PC.

In this quick Arduino tutorial I will explain how you can control a relay using the Arduino Board, one 1K and one 10K resistors, 1 BC547 transistor, one 6V or 12V relay, one 1N4007 diode and a 12V fan ...