Embedded Dreams

PWM Board with UART interface KIT
PWM controller board with UART interface, allowing to speed/direction control DC motors upto 1A, and 4 extra lower power devices such as LEDs (for dimming) and servos.
An excellent companion to a microcontroller based processing board such as the Arduino.

Power supply: 6V - 12V
Power channels:
-> 4, sharing 2 PWM generators
-> 1A max
-> 8 bit frequency and duty cycle resolution up to 200KHz
PWM channels:
-> 4, with 4 independent PWM generators
-> 40mA max each, 60mA max total
-> 7 bit frequency and duty cycle resolution up to 10KHz
Dimensions (mm): approx. 41x51x15 (WxDxH)


Power channels can be used to control small DC motors with speed control: 2 bidirectional, 4 unidirectional or 1 bidirectional and 2 unidirectional.

The PWM channels can be used for example to dim LEDs or control servo motors.

Additionally, each unused power driver allows to use one GPIO/ADC pin.