OSH Park
Profile for sparkyhf
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.