A web-connected, websockets-driven robotic indicator for raising ones hands and getting attention during Zoom calls.
Requires:
- CircuitPlayground Express or Bluefruit (could be easily adapted to any CircuitPython-capable microcontroller)
- Server to run websocket echo server
- Driver running on Internet-connected client computer connected via serial to the microcontroller.
- SG90 or similar servo
- 14-segment alphanumeric display w/HT16K33 controller
Author: Joel Burton <[email protected]>
