A small Arduino project that counts down the days until graduation and shows the count on an OLED display. An onboard real-time clock keeps the date even when the Arduino is powered off, so the ...

Day 2 of learning something 🚀 Embedded Systems Project – Smart Tea & Coffee Vending Interface I recently built a simple vending machine interface using an Arduino Nano and a 16×2 I2C LCD display.

If you really want to spice up a New Year’s Eve party, you don’t want to rely on some boring old TV announcer or phone to tell you the time. Over on Soldering Station, they show you how to build your ...