20221215 The COB LED

20221215 The COB LED

While waiting for my PCB to arrive, I decided to just play with some COB LEDs. These chip-on-board LEDs are quite bright. But, they are usually configured to work at 12volts. It was quite a challenge to find one rated at 5volts or less and have a diameter of 40mm.

Takahiro Ishikaw

Takahiro Ishikaw

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Dune 2021 Ornihopter Youtube update 2

Dune 2021 Ornihopter Youtube update 2

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