Digital UV-meter, With OLED Display. Arduino Project for Beginners
Video demonstration (English subtitles).Hello, instructable. Today I will tell you how to make a simple digital VU meter (sound level meter) using Arduino and OLED displays and 2 resistors by yourself (DIY). The device is quite simple, for beginners it will be a rewarding experience. Components fo...By: techn0man1ac
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