A custom SEGA Genesis/Megadrive cartridge that turns the console into a headless alarm clock with RTC, seven-segment displays, save RAM, buttons, and a buzzer.
A collection of projects for the SEGA Genesis/Megadrive, including homebrew software, custom cartridges, hardware utilities, and experiments around SGDK.
This is a little weather monitor. It has a 2.2" color display and is powered by an AVR and the ESP8266.
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