fix(schematic): add voltage regulator, pull-downs, decoupling cap, and enable control

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- Add LM7805 (TO-220) with input/output caps to step 12V→5V for ESP32 VIN
- Add 10K pull-down resistors on D5/LIM_A and D4/LIM_C limit switch GPIOs
- Add 100uF electrolytic decoupling capacitor on A4988 VMOT
- Rewire A4988 ~ENABLE from GND to ESP32 D18 via MOTOR_EN net label

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0xWheatyz

2026-03-24 16:16:01 -04:00

parent 76b9eb3f46

commit b49004bb47

1 changed files with 1884 additions and 83 deletions

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firstpcb.kicad_sch

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