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Kmart lied to me, so I hacked their lamp [video]

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91 points jackedEngineer | 1 comments | 12 Apr 25 18:45 UTC | HN request time: 0.213s | source
1. ktnt ◴[15 Apr 25 10:59 UTC] No.43691168[source]▶
The OP end result is cooler but I believe they could have sorted out the USB power issue a lot easier with a <$1 (sans tariffs) "USB tricker". Basically USB PD in one end and your choice of output voltage. Then just add a resistor.