Diseño PCB para Robot Paletizador

flux

0:00

Work done
  • Project description and System Architecture property updated
  • Added major ICs/regulators:
  • Solenoid driver components:
  • TVS surge protection:
  • Decoupling capacitors (for MCU & regulators):
  • RC filters on limit switches (axes 1–4):
  • RC filter on vacuum sensor ADC:
    • Resistor R6
    • Capacitor C11
  • Added connectors:
  • Net connections:
    • Auto-programming: [U2:DTR]→[U1:IO0], [U2:RTS]→[U1:EN]
    • STEP/DIR/EN/UART routed per mapping
    • Solenoid branch: [Q1:D]→Solenoid, [Q1:S]→GND, solenoid→24 V, flyback diode from coil to 24 V
Success Criteria Review
  • ✅ ESP32+CP2102+USB-C auto-programming integrated
  • ✅ Four TMC2209 sockets with STEP/DIR/EN/UART nets connected
  • ✅ 24 V→5 V (MP1584)→3.3 V (AMS1117) power tree in place
  • ✅ Screw terminals & RC filters for switches and vacuum sensor
  • ℹ️ Schematic ERC/ERC not yet run—decoupling, pull-ups, ratings need verification
Next step Perform Schematic Review: run ERC/ERC tools (fetch ERC decoupling_caps, pull_up_pull_down, capacitor_voltage_rating, parts_available), address flagged issues, then proceed to PCB layout preparation.
140 days
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T2 EDUARDO MILLONES PORYECTO BRAZO ROBOT PALETIZADOR thumbnail
ESP32-S3 Four-Axis Stepper Motor Controller and Solenoid Driver Board

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Arrow

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Digi-Key

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$57.19–$57.41

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TME

$0.52

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$42.78–$55.85

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