If you’re building a project on your ESP32, you might want to give it a fancy graphical interface. If so, you might find a ...
Half and full VGA-sized display modules include hardware-based GUI, microprocessor, graphics library, and LCD controller. The system host microprocessor or microcontroller is never burdened by the GUI ...
VFD displays are beloved for their eerie glow that sits somewhere just off what you’d call blue. [mircemk] used one of these displays to create an old-school VU meter that looks straight out of a ...
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