DIY UV PCB Exposure Box (YouTube)
Read OriginalThis detailed technical article explains how to build a UV PCB exposure box for the photoresist method of PCB creation. It covers the complete working flow, hardware prototyping with an Arduino Nano, and software design in C++ using classes. The guide includes parts lists, circuit schematics, and code structure for controlling a UV LED strip with a timer, display, and input buttons.
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