Brushless DC (BLDC) motors are standard fare in low-precision, speedy RC applications. The control schemes needed to run them slowly or precisely go deep into motor theory and might put these motor… ...

His test circuit uses six 2N2222 transistors to protect the Arduino from excessive current. You can see six red LEDs above which are inline with the base of teach transistor.

Approx circuit of DC-51 motor speed controller (D6 and D8 are the wrong way around, and there may be more errors). And the more I looked at the circuit, the more I liked the speed controller. Update ...

The processor circuit of the P1AM-100 Arduino-compatible CPU is designed to mimic the Arduino MKRZero microcontroller. The P1AM-100 is compatible with most available Arduino MKR format shields, and/or ...

If you are interested in 32bit grbl, a French project on MakerFr will also be worth a look, which has an isolated controller board, and what looks like a well-thought-out ‘off-line controller’ ...

Follow the link below for more on the new product. TB9103FTG. Follow the link below for the reference design using TB9103FTG. Automotive Brushed DC Motor Control Circuit Using TB9103FTG ...