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.
← Commit history
Revision 1: the chosen parts, the component table and the KiCad PCM repository (adom-aiflow)
4 files changed
+102
board/README.mdadded+52@@ -0,0 +1,52 @@+# Ghost Hand++Ghost Hand++**Status: revision 1.** The parts are chosen and every one has its Adom wiki page or comes from the board's own project library; the schematic and the board come next, built with [adom-aiflow](https://wiki.adom.inc/adom/adom-aiflow). This board is an Adom molecule: once it is finished its sources (STEP, board, schematic and fabrication files) are published here with [molecule-publish](https://wiki.adom.inc/adom/molecule-publish), and the wiki builds its 3D model, footprint and symbol from them.++## Components++| References | Qty | Value | MPN | Manufacturer | Wiki page |+|---|---|---|---|---|---|+| J1 | 1 | USB4105-GF-A | USB4105-GF-A | GCT | [adom/usb4105-gf-a](https://wiki.adom.inc/adom/usb4105-gf-a) |+| R1, R2, R3 | 3 | 5.1k | RC0402FR-075K1L | Yageo | [john/rc0402fr-075k1l](https://wiki.adom.inc/john/rc0402fr-075k1l) |+| D10 | 1 | SMF5.0A | SMF5.0A | Littelfuse | project library (no public page yet) |+| C1, C2 | 2 | 4.7uF 16V | CC0603KRX5R7BB475 | Yageo | [adom/cc0603krx5r7bb475](https://wiki.adom.inc/adom/cc0603krx5r7bb475) |+| U2 | 1 | MCP73831T-2ACI/OT | MCP73831T-2ACI/OT | Microchip Technology | [adom/mcp73831t-2aci](https://wiki.adom.inc/adom/mcp73831t-2aci) |+| R4 | 1 | 68k | RC0402FR-0768KL | Yageo | [adom/rc0402fr-0768kl](https://wiki.adom.inc/adom/rc0402fr-0768kl) |+| R5, R6, R13, R16, R17, R21, R25, R26 | 8 | 100k | RC0402FR-07100KL | Yageo | [john/rc0402fr-07100kl](https://wiki.adom.inc/john/rc0402fr-07100kl) |+| R7, R15 | 2 | 150k | RC0402FR-07150KL | Yageo | [adom/rc0402fr-07150kl](https://wiki.adom.inc/adom/rc0402fr-07150kl) |+| J2 | 1 | S2B-PH-K-S | S2B-PH-K-S | JST | [adom/s2b-ph-k-s](https://wiki.adom.inc/adom/s2b-ph-k-s) |+| U3 | 1 | TPS7A0233PDBVR | TPS7A0233PDBVR | Texas Instruments | [adom/tps7a0233pdbvr](https://wiki.adom.inc/adom/tps7a0233pdbvr) |+| C3, C4, C8, C11 | 4 | 1uF 25V | CL05A105KA5NQNC | Samsung Electro-Mechanics | [barrett-land/cl05a105ka5nqnc](https://wiki.adom.inc/barrett-land/cl05a105ka5nqnc) |+| C5, C21 | 2 | 10uF 10V | C0603C106M8PACTU | KEMET | [adom/c0603c106m8pactu](https://wiki.adom.inc/adom/c0603c106m8pactu) |+| R8, R9 | 2 | 4.7M | RC0402FR-074M7L | Yageo | [adom/rc0402fr-074m7l](https://wiki.adom.inc/adom/rc0402fr-074m7l) |+| C6, C7, C9, C14, C16, C17, C18, C19, C20 | 9 | 100nF | CL05B104KO5NNNC | Samsung Electro-Mechanics | [barrett-land/cl05b104ko5nnnc](https://wiki.adom.inc/barrett-land/cl05b104ko5nnnc) |+| U1 | 1 | ATtiny1616-MNR | ATTINY1616-MNR | Microchip Technology | [adom/attiny1616-mnr](https://wiki.adom.inc/adom/attiny1616-mnr) |+| R11, R12 | 2 | 4.7k | RC0402FR-074K7L | Yageo | [adom/rc0402fr-074k7l](https://wiki.adom.inc/adom/rc0402fr-074k7l) |+| U4 | 1 | LIS2DW12TR | LIS2DW12TR | STMicroelectronics | project library (no public page yet) |+| PD1, PD2 | 2 | VEMD2023SLX01 | VEMD2023SLX01 | Vishay | [adom/vemd2023slx01](https://wiki.adom.inc/adom/vemd2023slx01) |+| U5 | 1 | TLV9062IDGKT | TLV9062IDGKT | Texas Instruments | [adom/tlv9062idgkt](https://wiki.adom.inc/adom/tlv9062idgkt) |+| R28 | 1 | 10R | RC0402FR-0710RL | Yageo | [adom/rc0402fr-0710rl](https://wiki.adom.inc/adom/rc0402fr-0710rl) |+| R14, R18 | 2 | 10k | RC0402FR-0710KL | Yageo | [john/rc0402fr-0710kl](https://wiki.adom.inc/john/rc0402fr-0710kl) |+| C12 | 1 | 4.7pF | GRM1555C1H4R7WA01D | Murata Electronics | [adom/grm1555c1h4r7wa01d](https://wiki.adom.inc/adom/grm1555c1h4r7wa01d) |+| C13 | 1 | 1nF | GRM1555C1H102JA01D | Murata Electronics | project library (no public page yet) |+| D1 | 1 | VSMY2853SL | VSMY2853SL | Vishay | project library (no public page yet) |+| D2, D3 | 2 | VSMB2948SL | VSMB2948SL | Vishay | project library (no public page yet) |+| R19, R22, R23 | 3 | 12R | RC0603FR-0712RL | Yageo | [adom/rc0603fr-0712rl](https://wiki.adom.inc/adom/rc0603fr-0712rl) |+| Q1, Q2 | 2 | DMN2041L-7 | DMN2041L-7 | Diodes Incorporated | [adom/dmn2041l-7](https://wiki.adom.inc/adom/dmn2041l-7) |+| R20, R24 | 2 | 100R | RC0402FR-07100RL | Yageo | [adom/rc0402fr-07100rl](https://wiki.adom.inc/adom/rc0402fr-07100rl) |+| C15 | 1 | 100uF 6.3V | JMK316BJ107ML-T | Taiyo Yuden | [adom/jmk316bj107ml-t](https://wiki.adom.inc/adom/jmk316bj107ml-t) |+| Q3 | 1 | DMG2305UX-13 | DMG2305UX-13 | Diodes Incorporated | [adom/dmg2305ux-13](https://wiki.adom.inc/adom/dmg2305ux-13) |+| R27 | 1 | 33R | RC0402FR-0733RL | Yageo | [adom/rc0402fr-0733rl](https://wiki.adom.inc/adom/rc0402fr-0733rl) |+| D4, D5, D6, D7, D8 | 5 | WS2812B-2020 | WS2812B-2020 | Worldsemi | [adom/ws2812b-2020](https://wiki.adom.inc/adom/ws2812b-2020) |++## Install every part in KiCad++This page is a KiCad Plugin and Content Manager repository. In KiCad, open **Plugin and Content Manager**, **Manage...**, add this URL, then install **Ghost Hand** from the Libraries tab:++```+https://wiki.adom.inc/api/pages/john/ghost-hand/files/board/pcm/repository.json+```++The library appears as `PCM_ghost-hand-board` (package `inc.adom.wiki.john.ghost-hand.board`): every symbol, footprint and 3D model of this board, from the parts' wiki pages.
board/pcm/ghost-hand-board-pcm-1.0.0.zipadded⋯ 1 unchanged line ⋯
board/pcm/packages.jsonadded+34@@ -0,0 +1,34 @@+{+ "$schema": "https://go.kicad.org/pcm/schemas/v1#/definitions/PackageArray",+ "packages": [+ {+ "$schema": "https://go.kicad.org/pcm/schemas/v1",+ "name": "Ghost Hand",+ "description": "Ghost Hand",+ "description_full": "Ghost Hand\n\nEvery part of this board (from the Adom wiki and the board's project library): symbol, footprint and STEP model. Project page: https://wiki.adom.inc/john/ghost-hand/files/board/README.md",+ "identifier": "inc.adom.wiki.john.ghost-hand.board",+ "type": "library",+ "author": {+ "name": "Adom wiki",+ "contact": {+ "web": "https://wiki.adom.inc/john/ghost-hand/files/board/README.md"+ }+ },+ "license": "MIT",+ "resources": {+ "homepage": "https://wiki.adom.inc/john/ghost-hand/files/board/README.md"+ },+ "versions": [+ {+ "version": "1.0.0",+ "status": "stable",+ "kicad_version": "9.0",+ "download_url": "https://wiki.adom.inc/api/pages/john/ghost-hand/files/board/pcm/ghost-hand-board-pcm-1.0.0.zip",+ "download_sha256": "906069bf0377a843ea8603d599b7d6785f201a4c1b972f17fcd6cd10e109c048",+ "download_size": 2523013,+ "install_size": 15816085+ }+ ]+ }+ ]+}
board/pcm/repository.jsonadded+16@@ -0,0 +1,16 @@+{+ "$schema": "https://go.kicad.org/pcm/schemas/v1#/definitions/Repository",+ "name": "Ghost Hand (Adom wiki)",+ "maintainer": {+ "name": "john",+ "contact": {+ "web": "https://wiki.adom.inc/john/ghost-hand/files/board/README.md"+ }+ },+ "packages": {+ "url": "https://wiki.adom.inc/api/pages/john/ghost-hand/files/board/pcm/packages.json",+ "sha256": "789423ac7fb843a1887d62c5d85f18bcb7496eec974134fcdd544b4932998a40",+ "update_timestamp": 1794005464,+ "update_time_utc": "2026-11-06 22:51:04"+ }+}