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Martin Cejp

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30 Following
7 Projects
28 Likes
martin-cejp
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This user joined on 03/15/2018.

6.3k
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A ploy to bankrupt cyclometer companies
Project Owner Contributor

Overkill Cyclometer

martin-cejpMartin Cejp

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because MAX3421E is lame, boooo
Project Owner Contributor

Hacker-friendly USB host to SPI converter

martin-cejpMartin Cejp

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Isolated USB<->CAN2.0 adapted based on an STM32F042 MCU
Project Owner Contributor

Ocarina III USB CAN adapter

martin-cejpMartin Cejp

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兩個控制台模擬器 Two console simulators
Project Owner Contributor

CLONE BUINO DUAL

martin-cejpMartin Cejp

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Unsorted (for now) and without any warranty!
Project Owner Contributor

Altium libraries

martin-cejpMartin Cejp

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Climate monitoring / precision agriculture
Project Owner Contributor

Internet of Pots

martin-cejpMartin Cejp

View all 7 projects

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My attempt at making an FPGA experimenters board in a popular form factor :)
Project Owner Contributor

'Flea Ohm' FPGA Project

valentin-angelovskiValentin Angelovski

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A Raspberry Pi-based console - Made for retro game emulation.
Project Owner Contributor

Portable Retro Game Console with 7.9-inch display

cc

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The CAT Board is part of a Raspberry Pi-based hand-held FPGA programming system.
Project Owner Contributor

CAT Board

dave-vandenboutDave Vandenbout

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A handheld game console programmable with (Micro/Circuit)Python.
Project Owner Contributor

µGame

dehipudeʃhipu

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Do you miss those old small devices in your palm? Don't be sad, you can always build your own!
Project Owner Contributor

SDA - The best new PDA

brtnstbrtnst

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MC68030 based single board computer
Project Owner Contributor

T030

tobias-rathjeTobias Rathje

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Next Gen LiFePO4 battery / UPS / power manager for Raspberry Pi, ideal for headless and IoT use
Project Owner Contributor

LiFePO4wered/Pi+

patrick-van-oosterwijckPatrick Van Oosterwijck

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Low-cost, open-source FPGA boards in a tiny form factor with built-in USB, SPI flash, LDO, and MEMS clock.
Project Owner Contributor

TinyFPGA B-Series

luke-valentyLuke Valenty

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After three years... Supercon again! And the new badge too!
Project Owner Contributor

BADGE FOR SUPERCON.6 / November 2022

voja-antonicVoja Antonic

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An Arduino NTSC/PAL video display shield with integrated framebuffer and composite video output.
Project Owner Contributor

NTSC/PAL Video Display Shield

magicwolfiMagicWolfi

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Handheld Game System featuring the 6502
Project Owner Contributor

Dodo: 6502 Game System

peter-noyesPeter Noyes

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A one stop shop with fixed 5V/12V/24V/USB metered power, adjustable power supply, voltmeter, continuity tester and basic oscilloscope.
Project Owner Contributor

Basic Hacker MultiBench

john-gilmourJohn Gilmour

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This PCB footprint allows you to use 3mm x 6mm edge of PCB and a SOIC-8 clip as a cheap and space-efficient connector
Project Owner Contributor

SOICbite Programming/Debug Connector Footprint

simon-merrettSimon Merrett

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This is clone of the Odroid Go game device with upgrades
Project Owner Contributor

ESP32 Game Console

miroslav-zuzelkaMiroslav Zuzelka

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Pocketable digital pet using the ATSAMD21 and Sharp memory lcd for long battery life.
Project Owner Contributor

Paw Pet

nanocodebugNanoCodeBug

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Want a piece of RISC-V hardware to play with, but are concerning with the price? Why not build one by yourself with a cost less than 10$!
Project Owner Contributor

The Cheapest RISC-V 64 Computer (by Now)

sdtelectronicsSdtElectronics

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Wireless device for measuring temperature, humidity and pressure with a e-paper display, with a weather forecast, batteries -operated
Project Owner Contributor

Mini weather station Efekta with e-paper display

andrew-lamchenkoAndrew Lamchenko

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2D GPU: HD resolution @ 60Hz, HDMI, double buff, hardware acceleration, USB config upgrade, ... For ARDUINO & other µC
Project Owner Contributor

HOMER

papydoctorpapyDoctor

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Patrick Van Oosterwijck wrote 10/19/2021 at 15:55 • point

Thanks for your interest in my #LiFePO4wered/Pi+ project!

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