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Standing desk projet

/projet5/table-2/: KiCAD files
/projet/arduino/projet5: Arduino files

Hardware

  • 2x 12VDC Linear Actuators (12")
  • ESP32 (To access the web and gather info for date, time, weather)
  • Dual H-Bridge motor driver (each linear actuator pulls 5 A continuous)
  • LED strip (5V Adressable LEDs)
  • USB charging hub (2x USB-A & 1x USB-C)
  • Ultrasonic sensor to detect when you go from standing to sitting
  • MPU6050 (3 axis gyro and accelerometer) to measure the flatness of the table (in case the linear actuators are out of sync)
  • 4 Debounced push buttons
  • 1 SPDT toggle switch to control linear actuators (ON - OFF - ON)
  • 1.8" OLED SPI display

Schematic

alt text

PCB

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