cern-ohl
There are 36 repositories under cern-ohl topic.
4pplet/cyber60
DIY-friendly 60% Bluetooth PCB using the nRF52840. MX, ALPS and SMK versions.
4pplet/waffling60
Multi layout 60% PCB with support for common ANSI and ISO layouts and split space. SE-version is for use in Polaris, DB-version for use in Bakeneko/Kei.
ViperWorx/Drakon-Extruder
3D Printable 3:1 Geared Extruder
Fescron/universal-jlink-adapter
20 pin SWD/JTAG J-Link to 10 pin (0.1" and 0.05") reconfigurable Cortex-M header with power supply and TagConnect compatibility. (Info about about J-Link Commander and Segger RTT is also given.)
MakersAsylumIndia/M19O2
M19O2 open source hardware Oxygen Concentrator based on the Pressure Swing Adsorption cycle aka Skarstorm cycle
4pplet/SHKB
A programmable (QMK/TMK supported) HHKB controller with integrated hub
ViperWorx/FB2020
The FB2020 Core XY 3D Printer repository
4pplet/Steezy60
Steezy60 is a 60% PCB in two versions: one for SMK gen 2 switches one for ALPS-compatible switches. Compatible with standard tray-mount cases. BIG layout compatibility.
4pplet/Unextended
The Unextended Keyboard. A 60% Keyboard targeting Alps and AEK-keycaps
Fescron/brechtve-kicad-things
A collection of all of my common settings/symbols/packages and selfmade footprints/symbols and a page layout for KiCad.
wlhlm/fc980c-controller
Leopold FC980C replacement keyboard controller
4pplet/AEKISO60
60% PCB for using ISO AEK keycaps. Supports split r-shift, split space and Tsangan bottom row (non AEK space keycap).
4pplet/Altium-Keeb-lib
Altium footprints and schematics used in my custom designs
Fescron/2ch-4-20mA-converter
1/2 channel 4-20 mA to voltage converter boards using LMP8640 current sense monitor.
bigbass1997/PICTAS
Low-cost replay device for playing back Tool Assisted Speedruns on real hardware
opencarecc/inpe
this is the repo for the first prototype of the opencare project
jonnew/twister3
A simple and fast microwire twister
wodowiesel/SW-Meter
Custom PCB design of an external S-&Watt-Meter for radios. Useful for all enthusiasts and amateur HAM operators.
JonathSpirit/GCM
G_CardMother a homemade without any microcontroller motherboard for 8bits processor like "GP8B"
makersmakingchange/Light-Proximity-Switch
An open-source assistive switch that is activated by movement or extremely light contact.
Fescron/diy-logging-volt-ampmeter
DIY logging voltage/current meter
MakerHubBR/mh001
O robô mh001 é um kit DIY para aprendizado em eletrônica, programação e robótica. Programe por blocos ou pela Arduino™ IDE e controle via Bluetooth. Este repositório contém os arquivos do hardware e a wiki do mh001.
ViperWorx/AX-02
AX-02 Delta 3D Printer
Dekanova/muon-kbd
Simple OSU! keypad
Fescron/Project-LabAnalogDesign2
Project-LabAnalogDesign2
JonathSpirit/ALUminium
ALUminium is a CPLD/FPGA code for a 8bits arithmetic–logic unit, made for processor like GP8B
JonathSpirit/MM1_EEPROM_32k_A
A EEPROM card with 32kBytes of capacity and compatible with MM1 standard.
JonathSpirit/MM1_FLASH_128k_A
A FLASH card with 128kBytes of capacity and compatible with MM1 standard.
JonathSpirit/MM1_SRAM_64k_A
A SRAM card with 64kBytes of capacity and compatible with MM1 standard
JonathSpirit/MM1_Writer
This is a board helper for programming memory that follow MM1 standard.
makersmakingchange/Resistive-Touch-Switch
An open source assistive switch activated by minimal force skin contact.
Alliance-Open-Thrust/Wohler-b_Alliance
Wohler-b Drone multi-turbine - Alliance Edition - Licence : CERN Open Hardware - P ( Permissive)
cRobH/espLite
a lightweight ESP8266 platform for the open source IoT community
JonathSpirit/GP8B
G_Processor8Bits a homemade without any microcontroller 8bits processor
JonathSpirit/GTAG
A small adaptation card for the silicon-labs JTAG Debug adapter
makersmakingchange/Open-Rocker-Switch
An open source assistive switch activated by pressing down on either side or rocking the top relative to the base.