Recently, we published an entry-level Arduino project with a single seven-segment LED display. Although it’s an amazing DIY project, we noted that most of the readers are looking for more advanced ...
• GND: Connected to Arduino UNO GND. • +SPKR and -SPKR: Not connected (NC). • RST: Not connected (NC). • PS: Connected to a blue LED (+) with the other end of the LED (-) connected to a power source ...
The digit numbers are quite flickering in the following video because the max FPS of the camera is 60fps. In real life, the digits display fine and there is only a little bit of flickering.
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