a hand holding a micro processor chip in front of a computer screen

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a hand holding a micro processor chip in front of a computer screen

ESP8266 12E

Published on February 22, 2023 (UTC)FUJIFILM, X-T200

Free to use under the Unsplash License

electronics esp8266 led diy wifi nodemcu iot arduino technology circuit circuit board code c++stem hacking hardware finger hand computer hardware printed circuit board Backgrounds

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