1 Arduino Uno to ATmega328 - Shrinking your Arduino Projects
DroneBot Workshop shows how to move an Arduino project onto a bare ATmega328 on a breadboard and program it; recommended for shrinking projects and cutting battery drain.
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DroneBot Workshop shows how to move an Arduino project onto a bare ATmega328 on a breadboard and program it; recommended for shrinking projects and cutting battery drain.
Walks through running an ATmega328 on a breadboard with a resonator as a minimal Arduino, recommended for cutting cost on permanent projects.
Derek Molloy's walkthrough of building a bare bones Arduino on a breadboard, suggested as a cheap step towards designing custom boards.