Engineers are beginning to appreciate that, from prototypes early in the design cycle through to final system test, a digital pattern generator (DPG) speeds up system debug and therefore shortens the ...
[Nicholas Murray]’s Composite Test Pattern Generator is a beautifully-made, palm-sized tool that uses an ESP32-based development board to output different test patterns in PAL/NTSC. If one is checking ...
A random noise generator is pretty handy when working with music, and building one using a micro-controller can be pretty trivial. So it’s nice when someone comes along and builds it from a few analog ...
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