picoBuck 4ch (DF101 R1)

by kayfox.

2 layer board of 1.21x1.08 inches (30.68x27.51 mm).
Shared on July 20th, 2014 23:42.

Based on the picoBuck 3 channel constant current LED driver by Ethan Zonca.

This version adds another channel and changes the PWM input from screw terminals to a pin header.

https://www.sparkfun.com/products/11850

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