The tiny handheld console features a round display and is powered by an Arduino Nano ESP32 ... a 1.28″ round GC9A01-driven TFT LCD, a handful of jumper wires, and a few buttons.

Assume that you are moving towards a complex microcontroller project bundled with blinkers, beepers, and a display panel. To link a standard 16×2 LCD directly with the microcontroller, for instance ...

in this case an Arduino Nano. Whereas a typical scale would then simply show the resulting number on an LCD display, [Mirko] decided to use a moving coil meter driven by the Arduino’s analog output.

The wearable smart glasses are controlled by an Arduino Nano Every microcontroller combined with an HC-05 Bluetooth module, that enable the glasses to connect ... OLED display is a standout ...

[Andy Brown] wrote in to show off the TFT LCD adapter he’s been working on for connecting inexpensive ... eight pins on the Arduino Mega to sixteen pins on the display. Those chips have a ...