A simple LED lamp circuit from scrap. Uses 5 LED and takes only 50 mA

A simple LED lamp circuit from scrap. Uses 5 LED and takes only 50 mA

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日期:2018-02-19
Convert a used CFL into a power saving LED lamp circuit that consumes only 50mA. This gadget can be used in applications like night light, table lamp etc ... Hi, I made the 2 nos. 5w LED bulb circuit as suggested by you. It worked well for some time, then...看更多