EWOD

    EWOD was a undergraduate capstone project in which I contributed in the hardware development.

    EWOD printed circuit board (PCB) was developed in KiCad. The board consist of a 2 layer PCB with an ESP32 microcontroller, SPDT relays, status LEDs, mounted holes and variable testpoints.

Overview

    ✓ Surface mount SPDT Relays
      ✓Onboard status LEDs
    ✓ Screw terminals
      ✓ AC Power
      ✓ Step-down transformer
    ✓SPST Power switch
    ✓External UART to flash ESP32
    ✓Testpoint
      ✓3.3V
      ✓5V
      ✓16V
      ✓164V

Source Code

EWOD is maintain in GitHub.