project

Ghost Hand

Public Unreviewed

by 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.

irfaucetattiny1616lipousb-caiflow3d-printopen-hardware
Overview Files Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
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ghost-hand / docs / aim
Name Last commit message Last updated
aim.json Rev 2 hero 3D: frame the device and the hand on load · John Lauer 1d ago
side-view-068b0058.png Rev 2: aim, status-dot lights, Adafruit 1317 battery, rev 2 cost, revisions, firmware · John Lauer 1d ago
side-view-75e54a0c.png Rev 2: aim rerun at the case's real 13.6 mm IR axis · John Lauer 1d ago
side-view-abf0b374.png Rev 2 hero 3D: frame the device and the hand on load · John Lauer 1d ago
side-view.svg Rev 2 hero 3D: frame the device and the hand on load · John Lauer 1d ago
top-view-241f0962.png Rev 2: aim rerun at the case's real 13.6 mm IR axis · John Lauer 1d ago
top-view-6df92b65.png Rev 2 hero 3D: frame the device and the hand on load · John Lauer 1d ago
top-view-749108d6.png Rev 2: aim, status-dot lights, Adafruit 1317 battery, rev 2 cost, revisions, firmware · John Lauer 1d ago
top-view-d0a0be9f.png Rev 2: two IR emitters (850 nm at 8.2 ohm, 940 nm at 4.7 ohm), battery 40 / 74 / 170 days, new resistor pages · John Lauer 1d ago
top-view.svg Rev 2 hero 3D: frame the device and the hand on load · John Lauer 1d ago