Unfortunately, the mechanical bits inside the switch were broken, and the motor couldn’t be turned on. To solve the problem without sourcing a new switch, [Jean-Noel] built his own Arduino based ...

Aside from these components, you'll also need an I2C module to convert your LCD into an I2C device (so it uses fewer pins), a motor driver for your fan, a breadboard to hold the components ...

We set the potentiometer pin as 0 (A0 on the Arduino Uno board), the CONTROL variable is the voltage that is used to cotrol the led brightness of the speed of the fan. In the setup() function the ...

It envisages applications in motor control, load management and switch-mode power supplies. A89347 is the fan driver IC, also qualified to AEC-Q100 for automotive use, and proposed for electric ...