Here you can find the circuit diagram for the Bidirectional Counter using Arduino. The circuit diagram below represents how ...

An IR transmitter/receiver pair are positioned on either side of the fan. When the blade passes in between then, the receiver shuts off a transistor connected to one of the Arduino’s external ...

A common measurement for circuits is heat dissipation inspection ... That’s what [Thomas Fischl] decided to do, using an infrared thermal sensor array (MLX90640) connected through a PIC16LF1455 ...

With their cheap price tags, massive I/O provisions, and low power consumption, microcontrollers like the uber-popular ...