project
Ghost Hand
Public Unreviewedby John Lauer
A small battery gadget that keeps an automatic sink faucet running while you use the sink: it learns the faucet's timeout, re-arms with the shortest blip, and stops after 10 minutes or when picked up.
main
Step 13: placement
Visits
- 2026-11-08T18:05:32Z
- 2026-11-08T19:00:43Z (a return: U1's bottom-row pins (RX_SIG, LED_DIN) and right-column pins (SDA, VBUS_SENSE) could not escape: U5's top pads sit 1 mm below U1; move U5 1 mm toward the front edge)
- 2026-11-08T19:29:50Z (a return: three links boxed in after routing: move test pad TP4 next to U2's PROG pin and R8 (VBAT sense divider) next to the VBAT copper at U3)
# Step 13: placement
## Visits
- 2026-11-08T18:05:32Z
- 2026-11-08T19:00:43Z (a return: U1's bottom-row pins (RX_SIG, LED_DIN) and right-column pins (SDA, VBUS_SENSE) could not escape: U5's top pads sit 1 mm below U1; move U5 1 mm toward the front edge)
- 2026-11-08T19:29:50Z (a return: three links boxed in after routing: move test pad TP4 next to U2's PROG pin and R8 (VBAT sense divider) next to the VBAT copper at U3)