Shared projects

350MA 1W Led Driver Board V3.1

by sparkyhf.

2 layer board of 0.80x0.80 inches (20.27x20.40 mm).
Shared on April 12th, 2017 04:07.

Self Explanitory. All part values are listed on the board except the LED which is a standard 1w or 3w LED, and the SMD JST connector. The board is designed to have a 20mm square heatsink attached to the back side of it. I like to use a USB OTG cable to power it from my phone.

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