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sapir

dabbles in random stuff

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This user joined on 08/27/2015.

My Projects

Using a replacement Kindle screen with an Arduino/whatever

E-Ink Display Adapter

Projects I Like & Follow

The 2016 Hackaday Prize

Fast RPi WiFi without USB

RPi WiFi

The 2017 Hackaday Prize

KiCAD component and footprint libary for ESP32 ,ESP32-WROOM, and ESP3212 modules

ESP32 KiCAD Library

The 2017 Hackaday Prize

A simple calendar made with e-ink display and stm32 microcontroller.

NekoCal - an E-Ink Calendar

wenting-zhang Wenting Zhang

The 2016 Hackaday Prize

Make a board to interface the Raspberry Pi with a surplus Kindle screen. The smaller and cheaper, the better

6 inch Pi E-ink display

j0z0r-pwn4tr0n j0z0r pwn4tr0n

The 2016 Hackaday Prize

A cost effective way to make a refreshable braille display

Refreshable Braille Display

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

CAT Board

dave-vandenbout Dave Vandenbout

The 2016 Hackaday Prize

(Maybe) access to the high vacuum environment for the rest of us

Everyman's turbomolecular pump

Hackaday Prize 2019

I fancied making the smallest possible inspection bot I could and here is what I ended up with, measuring just 65x40x30mm!

Nano Fpv Tank Inspection Bot

ice40 FPGA based custom board to control eink display

FPGA eink controller

Hackaday Prize 2019

A multimeter, based on the STM32F373, which can measure voltage, current and power (both bipolar and DC or true RMS with multiple ranges).

STM32 Open Source Multimeter

Making an open source e-reader for less than $75.

Himnull - A Raspberry Pi E-Reader

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

SOICbite Programming/Debug Connector Footprint

simon-merrett Simon Merrett

FPGA: What they are when to use and when not and if then how?

FPGA Tips

antti-lukats Antti Lukats

The 2016 Hackaday Prize

An open source FPGA implementation.

Open Source FPGA

will-long Will Long

A 6DoF electromechanical human-machine interface from key reels

Joysix

The 2015 Hackaday Prize

Fixing terrible spectrum (missing cyan&green) of generic white LEDs to get perfect flat spectrum and impression of blue sky in the room.

Blue Sky + Corrected spectrum White LED fixture

mikhail-svarichevsky Mikhail Svarichevsky

Mini devboard for Atmel's SAMD09 ARM Cortex M0+ Microcontroller

samDEV_09

To program or test ESP-12 or ESP-14 before installation, then plug adapter into breadboard and the ESP into adapter. Unplug when done.

ESP-12 and ESP-14 adapter to DIL

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Bits

Dave Vandenbout wrote 03/08/2017 at 02:30

Thanks for following the CAT Board!

Are you sure? yes | no

Keegan Reilly wrote 03/20/2016 at 02:35

Thanks for following my turbopump project! If you have any questions or suggestions let me know!

Are you sure? yes | no