I wanted to control disco light from AVR for some lighting related project. I opened one of the disco lights (https://www.amazon.com/Activated-Equipment-Control-Parties-Birthday/dp/B09339JF5G/ref=sr_1_5?dchild=1&keywords=disco+light&qid=1635616045&sr=8-5). But could not understand what type of LEDs (light source) they use. Attached is the picture of the opened light. There are no resistors used in the light. I removed power input of the light and directly connected 5V across the light source and it worked. But cannot connect to AVR without knowing the rating. Wanted to to get the specification/datasheet of these light sources.
Joined: Fri. Aug 14, 2015
Posts: 327 View posts