Boards using the TP4054

101 boards

Boards in 84 GitHub repositories, designed in KiCad, that use the TP4054 by UMW (-40℃~+85℃ 1 25uA 4.2V 4.2V~6.5V 500mA Charging IC Lithium Battery Not supported 恒流充电、恒压充电、涓流充电、自动再充电、充电终止、可编程充电电流、软启动、欠压锁定 SOT-23-5L Battery Management ROHS). See how each wires it, with its parts, size, README and files; the TP4054’s symbol, footprint and pinout are on its own page.

4 layers74 × 104 mm
Beepy
sqfmi/beepy-hardware
Beepy Hardware
160 parts348MIT
2 layers83.2 × 40 mm
Smartdisplay
BearLaboratory/smartdisplay-hardware
2.9寸墨水屏个人显示终端硬件显示
46 parts175GPL-3.0
2 layers53 × 53 mm
Hair electrolysis machine
zoemaestra/hair-electrolysis-machine-usb-c
A fork of scd31's hair electrolysis machine but with USB-C and optimised for cheaper assembly with JLCPCB
83 parts168CERN-OHL-P-2.0
2 layers265.6 × 436 mm
Ahokore
dezlidezlidezli/ahokore
Ahokore is a 36-key one-piece split keyboard, with full wireless functionality.
117 parts84
2 layers153.2 × 95.3 mm
Skean
krikun98/Skean
Wireless-first 44-key split keyboard with the Jian's stagger and the Corne's thumb cluster
80 parts68
4 layers50 × 59 mm
Kapula
tejeez/geckokapula
EFR32-based handheld transceiver
166 parts65
2 layers124 × 35 mm
Wfred rev6
newHeiko/wiFred
wiThrottle-compatible hardware controller
87 parts28GPL-3.0
2 layers133 × 114.7 mm
Blade right
ufan/mykeyboard
A collection of pcb boards designed by me
106 parts23
2 layers90.5 × 84.4 mm
Demo badge-2023
aws-samples/aws-iot-connected-product-demo-badge
This device was designed and created for a hands-on workshop at re:Invent 2023.
122 parts13MIT-0
4 layers33.8 × 46 mm
MorphWatch STM32
deebot/MorphWatch-STM32
The Repo contains KiCAD hardware files and software for Morph Watch
64 parts12
2 layers226 × 94.2 mm
Calcite60
siderakb/calcite
60/52 keys Kailh Choc V1 low profile switches ortho keyboard
196 parts12CERN-OHL-P-2.0
4 layers95.9 × 46 mm
Dragon 4L R02
CyberSaiyanIT/why2025-badge
Cyber Saiyan community has designed and developed a special gadget for WHY2025. The badge was designed to recall the dragon spheres, and is an updated version of RomHack Camp 2022 badge, both in term of design and…
127 parts10MIT
2 layers188.9 × 83.9 mm
Willis
krikun98/Willis
Wireless PCB for Bruce the Keyboard
114 parts10CERN-OHL-P-2.0
4 layers98 × 124.4 mm
Piberry.beepy
CarbonComputers/Piberry-12
PiBerry v12 marks the final and most refined revision of the PiBerry handheld Linux terminal. Designed with both form and function in mind, this version brings together the best elements of previous iterations while…
132 parts9MIT
2 layers187.7 × 76.4 mm
Ble
dezlidezlidezli/_33ble
A bluetooth drop-in PCB for the _33 keyboard by tominabox1.
84 parts9
2 layers155.2 × 127.3 mm
Hakea fillets
vattern/hakea
Hakea wireless split
111 parts9
2 layers215.1 × 85 mm
Le oeuf
eggsworks/le-oeuf-v2
An ultra-low profile (Kailh PG1316S) keyboard inspired by Le Chiffre.
110 parts8CERN-OHL-S-2.0
2 layers33.8 × 46 mm
Watchy
xywatch/watchy-hardware-v2
watchy hardware v2 with typec
64 parts8
2 layers225 × 74.8 mm
TinyBlue42
FrancisUsher/TinyBlue42
42 key staggered bluetooth choc keyboard
107 parts6MIT
4 layers179.3 × 66 mm
Teensy display shield
AnthonyDiGirolamo/teensy-display-shield

66 parts4Apache-2.0
2 layers65 × 56 mm
RaspberryPi UPS HAT
gvoigtlaender/RaspberryPi_UPS_HAT
RaspberryPi UPS HAT
63 parts4GPL-3.0
2 layers337.2 × 122.6 mm
Geulis backup
karnadii/geulis
a wireless alice layout keyboard with ZMK firmwarae
203 parts4
2 layers33 × 50 mm
Hema console
rapha-tech/ESP32-hema-console
New PCB for the small console from hema to use an ESP32
59 parts4
4 layers99.8 × 73.8 mm
Hfsdr
rhgndf/hfsdr
SDR Badge, supports 0-300MHz 192kHz I/Q output to USB
146 parts4