2 layers19 × 106 mm
Boards using the PCF8523T
53 boardsBoards in 44 GitHub repositories, designed in KiCad, that use the PCF8523T by NXP Semiconductors (Real-Time Clock (RTC) and calendar). See how each wires it, with its parts, size, README and files; the PCF8523T’s symbol, footprint and pinout are on its own page.
- 2 layers158 × 85 mm
- 2 layers36 × 29.3 mm
Ble mvp 1b rev0
saewoonam/ble_adv_covid
Repo to implement the advertise and scanner portion for bluetooth to enable encounter/exposure tracing (e.g. Apple/Google / TCN / etc...) on a nRF52840 based battery powered dongle/device
71 parts10 - 2 layers115 × 100 mm
Cog1
diegodemarco/cog1
cog1 is an open-source industrial IoT gateway (hardware and software) built as a motherboard hosting an Orange Pi Zero 3 Linux SBC.
133 parts6MIT - 2 layers104 × 43.3 mm
Serial snooper
can-caglar/Data-Logger-STM32
The Serial Snooper is a UART data logger with automatic baud rate detection, real-time data stamping and a command-line-interface for configuration, running on an STM32F3 microcontroller.
101 parts4 - 2 layers49.5 × 106 mm
Supra board
jsenzel1/supra
is multimode Eurorack module with 4 different experiments in long term time. you can run up to 2 modes at once. use the 4 way joystick and buttons to interact with the modes on the oled
119 parts4 - 2 layers48.3 × 123.8 mm
Altimeter v2
pimbongaerts/altimeter
Underwater sonar/USBL interface for photogrammetry surveys. PCB design files and Arduino code.
74 parts4 - 2 layers
- 4 layers45.7 × 76.2 mm
Node v5 0 0
VTC-WISDOM/node_hardware
Schematic/PCB designs for WiSDOM nodes, also includes a few other related hardware projects
107 parts2CERN-OHL-W-2.0 - 4 layers158.3 × 50 mm
Catlin RP2040 Sensing Controller
winedarksea/sirith_pico
A rp2040 robotics board with high power power delivery
301 parts2CERN-OHL-W-2.0 - 2 layers68.6 × 53.3 mm
PIDheaterUnoShield
diegodierick/Heater-shield
This repository contains code and design files for a four channel Arduino based heater.
40 parts1 - 2 layers79.9 × 68.3 mm
- 6 layers151 × 88 mm
- 2 layers70 × 100 mm
Musicplayer frfr
avycado13/musicplayer-frfr
I built a music player that's powered by a seeed studio xiao rp2350 devboard and a dfplayer mini. My initial goal was to just build something, like literally anything, for Kai's speedrun huddle and i realized it would…
61 parts - 2 layers80 × 90 mm
Pico datalogger
bablokb/pcb-datalogger-v1
Pico board for data-logging with power-management and micro-sd storage
37 partsCC-BY-SA-4.0 - 2 layers56 × 70 mm
Pico datalogger v2
bablokb/pcb-datalogger-v2
Pico board for data-logging with power-management and XTSD storage
41 partsCC-BY-SA-4.0 - 6 layers122.6 × 75.9 mm
- 2 layers29 × 34.1 mm
- 2 layers100 × 100 mm
Temp pro
CrafterSteve/ESP32_Temp_Con
An temperture control device, based on ESP32. With custom PCB board, it can fit an ESP32-DevKit as controller, DAC and ADC is done on board, as well as, a 5 to +-12v power supply..
134 parts - 2 layers30 × 52 mm
Raspi ir
custom-ds/Universal-Remote-LIRC
Build a universal remote control using a Raspberry Pi with the LIRC library
32 partsGPL-3.0 - 2 layers145.3 × 221.5 mm
DC-34-Countdown To Singularity Board
eggsactly/DC-34-Countdown-To-Singularity
DEFCON Badge to Countdown to the technological singularity
54 parts - 2 layers
- 2 layers24.1 × 17.3 mm
Ring Watch V1
juansala/ring-watch
A watch that fits on your finger. Features an ATtiny85 and the PCF8523 real-time clock IC to change the color of an RGB LED based on the time of day.
15 parts - 2 layers40.6 × 22.3 mm
