From a simple electronic toothbrush to complicated robotics systems, DC motors are present everywhere. In most of our previous Arduino projects, we have used these DC motors as actuators and ...

Transistor Curve Tracer with Arduino Nano and ILI9341 display. My version of the Curve Tracer handles BJTs, MOSFETs & Diodes. Load voltage is 12 V and max load ...

This simple circuit has helped me out on many occasions. It is able to check transistors, in the circuit, down to 40 ohms across the collector-base or base-emitter junctions. It can also check the ...