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The AB Electronics UK Knowledge Base provides support solutions, tutorials and troubleshooting guides.

Knowledge Base

Servo Pi

Generating a PWM Signal

The Servo PWM Pi Zero and Servo Pi are 16-channel, 12-bit PWM controllers for the Raspberry Pi, suitable for driving LEDs and radio control servos. The boards are based around the PCA9685 PWM I2C LED controller from NXT and can drive each of the 16 outputs with a 12-bit (4096 steps) duty cycle....