A, C Code is needed to tell the microcontroller board how and what operations to perform. Arduino Nano has exactly the same functionality as Arduino Uno but in quite a small size. the microcontroller ...

In my example the whole circuitry is powered from a 9V battery and I use a small 12V fan, but you should use a 9V or 6V. If you want to use higher currents then replace the BC547 (100mA maximum ...

The Arduino board’s microcontroller (MCU) ATMega8/168/328 allows for rapid, dynamic control, and the LCD screen gives real-time temperature and fan speed data for convenient monitoring. This project ...

You also need to select the transistor by the type of fan that you use. In my case I used the well-known BD139 transistor and a 9V battery to provide power to the fan and transistor. The LM35 ...

When using fans with DC shields, make sure they are 2/3 pins fans, most of the 4 pins fans won't support DC control (in this case use PWM fan control without shield) Make sure that the motor/fan you ...

Code for ESP32 fan-controller with custom printed circuit board using the Arduino IDE. This code may be useful to paruse for ideas or or for adapting to your own ESP32 hardware project. Over-the-air ...

Arduino's Create Agent is the brand's proprietary application for connecting your physical Arduino boards directly to your computer, as well as Arduino's cloud systems. With the Create Agent, you ...