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.

Superior Iron Man by Sam Kwok

Superior Iron Man by Sam Kwok

https://www.facebook.com/sam2kwok/posts/pfbid026ZTH8TbnRDh4Yc7bXGZinZPgfJrGvU8A28pgFvVBosYijSbjgsBgCrVnKYVLgkA8l?cft[0]=AZWGaI1-CeMJdf9XDD4_TQGACjS4EX6ZgvniSXVoFp5DV4syizZHtjp1Sl1V-4xw18oxPOVVVyCuH2WKK_Bx0lBIv142xD1Nge08JZML2YI71PgZLn3Nd4MWOLad29DtdYy8W8KzYtDuC0YvBkxKcC38&tn=%2CO%2CP-R