Urgent Audio Transformer Overcurrent Fix
Tôi ?ang v??ng l?i quá dòng trên bo m?ch x? lý bi?n áp âm thanh và c?n m?t k? s? có m?t t?i Hà N?i ?? kh?c ph?c ngay. M?ch hi?n ho?t ??ng không ?n ??nh, ?o dòng v??t ng??ng ??nh m?c khi t?i l?n, gây ng?t t? b?o v? và có nguy c? h?ng bi?n áp… (Budget:…
Teensy 4.1 One-Cycle FSK
I’m building a proof-of-concept transmitter that must output a single, precisely timed cycle of FSK per data bit on a Teensy 4.1. The bit stream is stored exactly as volatile uint8_t dataBits[] = {1,0,1,1,0,0,1};… (Budget: €30 – €250 EUR, Jobs: Ana…
Fix EasyEDA DRC Routing Errors on a 4 button and direction control board
I have a nearly finished PCB layout in EasyEDA, but the trace routing still throws persistent DRC errors that I can’t clear. The schematic is locked in, component placement looks fine, yet the autorouter-plus-manual touches I made keep violating the bo…
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