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EasyedaKoushik
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Diy WiFi RGB keychain
This is WiFi RGB keychain
It is a keychain made with pcb
This keychain has RGB leds that you can control using WiFi .
It uses an esp01 module as micro controller which receives WiFi signals and controls RGB leds in pcb.
The RGB leds used in this project are ws2812b 5050 which runs at 5volt
And it is powered using a 3.7 volt lipo battery, these is a 3.3 volt regulator which provides the esp01 with stable 3.3volt power from battery, and a 5 volt booster module should be used to power the RGB leds
I made this project because I wanted a keychain that has unique RGB leds and that can be controlled using wifi
I arranged the RGB leds in the shape of the letter K which starts from my name .
Diy WiFi RGB keychain
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.
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