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Posted in LED Hacks, Microcontrollers Tagged blynk, dht22, ESP8266, voltage regulator, ws2812. Investigating The Tiny Salvaged UPS From A Lightbulb. May 21, 2018 by Tom Nardi 34 Comments ...
Good grief, this smartphone-to-TV remote really drives home how simple hardware projects have become in the last decade. We’re talking about a voltage regulator, IR LED, and ESP8266 to add TV… ...