2 layers120 × 90 mm
Open-source KiCad boards
10 match “mcqn”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.
- 2 layers20.6 × 6.9 mm
- 2 layers42 × 69 mm
Cardboard
mcqn/nfc-st25r3916
An RFID/NFC reader using the ST Microelectronics ST25R3916 chip
70 parts11CERN-OHL-S-2.0 - 2 layers45.2 × 87 mm
- 2 layers31.8 × 31.7 mm
ESP WROOM-02-breakout
mcqn/ESP-WROOM-02-breakout
Breakout PCB for the ESP-WROOM-02 ESP8266 module
6 parts2Apache-2.0 - 2 layers58 × 18 mm
Audio level shifter
mcqn/audio-level-shifter
A simple analogue attenuator circuit to connect line-level audio to mic-level audio
11 partsCERN-OHL-S-2.0 - 2 layers36 × 70 mm
NoodleDriver
mcqn/bike-head
Making your bike more fun (if that's possible) by giving it a head
46 partsCERN-OHL-S-2.0 - 2 layers
- 2 layers38.1 × 22.9 mm
- 2 layers60 × 57 mm
Microbit LED Driver
mcqn/bike-head
Making your bike more fun (if that's possible) by giving it a head
21 partsCERN-OHL-S-2.0
