Boards by Duckle29

29 boards

Open-source boards designed in KiCad by Duckle29 on GitHub, from 27 repositories. A board’s address here is its repository’s there.

2 layers230.5 × 82 mm
Vitamins included
Duckle29/Vitamins-included
This repo holds a variation of the lets split. This board requires no soldering
214 parts49BSD-3-Clause
2 layers58.4 × 66.7 mm
PWM10
Duckle29/PWM-Solar-Charge-Controller
A PWM Solar Charge controller based on Julian Lietts PWM5
55 parts9MIT
2 layers26.3 × 31.5 mm
7seg clock
Duckle29/7seg-clock-pcb
A PCB for leoclees 7segment RGB clock
12 parts1MIT
2 layers67 × 59.5 mm
ATX breakout
Duckle29/ATX-Power-breakout
This is a breakout board for an ATX PSU. It's meant to plug onto an RPi and offer PSU control either via the pi or an external controller.
28 parts1MIT
2 layers17.8 × 52 mm
Kicad project
Duckle29/Dual-optical-endstop
A board with dual optical endstops, meant to allow for greater homing speeds for large machines
16 parts1
2 layers59.2 × 39.4 mm
Scd30 esp
Duckle29/InKli
An ESP32-WROOM32 backpack for an SCD30. Uses a high effeciency Buck converter to try and avoid self heating.
63 parts1
2 layers114.3 × 98.8 mm
Mystic split40
Duckle29/MS40
The project uses Ai03s keyswitch library. Many thanks to Ai03 for releasing an awesome keyswitch library with an entirely open license.
160 parts1BSD-3-Clause
2 layers86.7 × 97.3 mm
Pulsr panel
Duckle29/pulsr
A simple tiny PCB for handling the high peak currents of periodically firing a solenoid
231 parts1MIT
2 layers41.5 × 19 mm
Pwm fan control
Duckle29/PWM-to-fan
A small board for controlling two DC fans from an open-drain inverted PWM output.
28 parts1MIT
2 layers57 × 54 mm
Tag connect hat
Duckle29/tag-connect-hat
A RPi hat for the Tag-connect TC2030-MCP programming cable
30 parts1
2 layers117 × 20 mm
WASD key tester
Duckle29/WASD-keytester-pcb
A PCB to turn the wasdkeyboards.com 6-key tester into an actual keyboard
26 parts1
2 layers41.9 × 25.4 mm
LED dimmer
Duckle29/12v-LED-strip-dimmer
Runs on a 12v supply (Or whatever your choice of sot-223 regulator will do at 5v 20mA output)
12 partsMIT
2 layers70.5 × 54.8 mm
AirQ
Duckle29/airQ
An air quiality monitoring PCB/package
10 partsBSD-3-Clause
2 layers27 × 50.5 mm
ATM32U4 backpack
Duckle29/ATMega32U4-backpack
This is a small PCB meant to sit behind an OLED LCD as a small backpack. Almost
41 partsMIT
2 layers39.3 × 40.3 mm
Relay board
Duckle29/Basic-relay-board
A basic relay board for switching mains power, should handle 8A
10 parts
2 layers
Camera slide driver
Duckle29/Camera-slide-driver

38 partsMIT
2 layers38 × 30 mm
Chainable bat mon
Duckle29/chainable-bat-mon
A daisy chainable battery monitor
20 partsMIT
2 layers46 × 20 mm
Hand pnp
Duckle29/hand_pnp_connecter
Small connection board for handheld Pick n Place machine
16 parts
2 layers43 × 43 mm
Loramail
Duckle29/loramail
An over-engineered solution to check if "you got mail"
31 parts
2 layers52 × 66 mm
Relay timer
Duckle29/Relay-timer
A relay with a 7segment display, and an arduino. Inteded to be used as a timer
47 parts
2 layers86.4 × 41.9 mm
Rpi shutdown v0
Duckle29/RPi-power-controller
A power controller board, meant to softly shutdown a raspberry pi, before removing power completely from a machine.
19 partsMIT
2 layers82.5 × 103.5 mm
Simple fet panel
Duckle29/simple_fet
Just a simple fet board (for solenoids in this case, but meh)
243 partsBSD-3-Clause
2 layers60 × 20 mm
Piezothing
Duckle29/sinnedPiezo
stuff
12 parts
2 layers43.2 × 18.4 mm
Smoothie VBB control
Duckle29/Smoothie-VBB-control

6 parts