The tiny handheld console features a round display and is powered by an Arduino Nano ESP32. Volos Projects, a popular YouTube channel, has recently unveiled an intriguing creation that is sure to ...

Next up, a custom PCB to connect the keypad to an Arduino and a 20×4 LCD display was milled up, while a test case was designed and printed to check fitment.

The Alphanumeric LCD for Arduino will be our first circuit: using only one component, and of course the LCD, we can povide our Arduino board with at least a 16×2 alphanumeric LCD display that we will ...

Hardware • Microcontroller: Atmega328p with Arduino bootloader • Real Time Clock: Maxim DS3231 (<2min per year deviation) • Display: 96×96 pixel Sharp Memory LCD (LS013B4DN04) • Battery ...