2 layers
Mcu 3v3 pwr regulation
chof747/kicad-building-blocks
This project contains building blocks that can be reused from my previous designs:
3 partsCC0-1.0
Open-source KiCad boards
21 match “chof747”Printed circuit boards designed in KiCad and published on GitHub, each with its parts, layers and size, its README and its files; open any of them in PCBKit.
- 4 layers53 × 41.5 mm
- 2 layers27 × 34.7 mm
Smartmeter ir reader
chof747/smartmeter-ir-reader
This is an implementation of the smart reader concept created by volkszaehler.org.
16 partsCC0-1.0 - 2 layers23.6 × 37.2 mm
- 2 layers53.3 × 19.9 mm
Shelly1pm programmer
chof747/shelly1pm-programmer
Simple programming adapter for a shelly 1pm device via a FTDI Adapter
7 partsCC0-1.0 - 2 layers74.2 × 46.5 mm
- 2 layers51.8 × 27.1 mm
- 2 layers126.3 × 20 mm
Rgbled peripheral
chof747/rgbled-controller
This is a WiFi enabled RGB LED controller with the following features:
15 partsCC0-1.0 - 2 layers30 × 20 mm
Battery holder
chof747/battery-holder-hardware
Little PCB with a simple charger for Li-Ion devices
15 partsCC0-1.0 - 2 layers15.5 × 64 mm
Solder dispenser board
chof747/solder-dispenser-board
A small board to contain the electronics on the syringe of a solder paste dispenser
4 partsCC0-1.0 - 2 layers35 × 22 mm
Esp32-c6-xiao base
chof747/esp32-c6-xiao-base
Use this project to create an esp32-c6 module with battery power using the battery connectors on the xiao chip.
10 partsCC0-1.0 - 2 layers36.2 × 43.2 mm
Wlan thermo back control
chof747/wlan-thermostat
WLAN Thermostat module to be controlled by Home Assistant via esphome
13 partsCC0-1.0 - 2 layers30.8 × 50 mm
Esp32-s3-dev board
chof747/esp32-s3-dev-board
ESP32-S3 development board with minimal additional components
15 partsCC0-1.0 - 2 layers70 × 50 mm
Rgbled controller
chof747/rgbled-controller
This is a WiFi enabled RGB LED controller with the following features:
30 partsCC0-1.0 - 2 layers40.4 × 29.6 mm
Filament scale pcb
chof747/filament-scale-pcb
A small board for my samla-filament-scale-box
22 partsCC0-1.0 - 2 layers47 × 59.5 mm
- 2 layers60.9 × 43.5 mm
Wlan thermo front panel
chof747/wlan-thermostat
WLAN Thermostat module to be controlled by Home Assistant via esphome
26 partsCC0-1.0 - 2 layers39.3 × 46.5 mm
Rj11-wemos hat
chof747/rj11-wemos-hat
A hat-board containing RJ11 connectors to interface with a wemos-mains-dev board
25 partsCC0-1.0 - 2 layers92 × 62.1 mm
Kitchen helper
chof747/kitchen-helper-hardware
Hardware specs, schematics and pcb design for the kitchen helper device
62 partsCC0-1.0 - 2 layers58.6 × 90.9 mm
- 2 layers66.9 × 110 mm
Kitchen clock
chof747/kitchen-clock
This project is building a kitchen glock with the following functions:
74 parts