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Projects sapir likes and follows

7.6k
6.5k
32
(ab)use the I2S + DMA on the ESP8266 to drive some WS2812(b)'s.
Project Owner Contributor

ESP8266 DMA I2S WS2812 Driver

cnlohrCNLohr

20.4k
2k
137
ice40 FPGA based custom board to control eink display
Project Owner Contributor

FPGA eink controller

julienJulien

14.9k
1.8k
26
Making an open source e-reader for less than $75.
Project Owner Contributor

Himnull - A Raspberry Pi E-Reader

repkidrepkid

6k
841
46
An open source FPGA implementation.
Project Owner Contributor

Open Source FPGA

will-longWill Long

136.5k
617
378
Fast RPi WiFi without USB
Project Owner Contributor

RPi WiFi

ajlittajlitt

24.9k
363
76
(Maybe) access to the high vacuum environment for the rest of us
Project Owner Contributor

Everyman's turbomolecular pump

keegan-reillyKeegan Reilly

62k
261
189
KiCAD component and footprint libary for ESP32 ,ESP32-WROOM, and ESP3212 modules
Project Owner Contributor

ESP32 KiCAD Library

avrAVR

52.6k
244
180
A simple calendar made with e-ink display and stm32 microcontroller.
Project Owner Contributor

NekoCal - an E-Ink Calendar

wenting-zhangWenting Zhang

20.4k
220
176
A multimeter, based on the STM32F373, which can measure voltage, current and power (both bipolar and DC or true RMS with multiple ranges).
Project Owner Contributor

STM32 Open Source Multimeter

martinMartin

38.6k
215
188
A cost effective way to make a refreshable braille display
Project Owner Contributor

Refreshable Braille Display

vijayVijay

2.9k
210
21
Fixing terrible spectrum (missing cyan&green) of generic white LEDs to get perfect flat spectrum and impression of blue sky in the room.
Project Owner Contributor

Blue Sky + Corrected spectrum White LED fixture

mikhail-svarichevskyMikhail Svarichevsky

21.6k
201
172
I fancied making the smallest possible inspection bot I could and here is what I ended up with, measuring just 65x40x30mm!
Project Owner Contributor

Nano Fpv Tank Inspection Bot

ioxideIOXIDE

49.4k
197
112
Make a board to interface the Raspberry Pi with a surplus Kindle screen. The smaller and cheaper, the better
Project Owner Contributor

6 inch Pi E-ink display

j0z0r-pwn4tr0nj0z0r pwn4tr0n

31.6k
173
117
The CAT Board is part of a Raspberry Pi-based hand-held FPGA programming system.
Project Owner Contributor

CAT Board

dave-vandenboutDave Vandenbout

12.3k
118
128
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

11.1k
99
57
FPGA: What they are when to use and when not and if then how?
Project Owner Contributor

FPGA Tips

antti-lukatsAntti Lukats

3.5k
41
42
A 6DoF electromechanical human-machine interface from key reels
Project Owner Contributor

Joysix

nicolas-bergerNicolas Berger

4.6k
38
24
Replace lots of stick notes and scraps of paper around the house with one Slim Quality Uncostly Intuitive Drawing Pad - [WIP]
Project Owner Contributor

Squidpad

arthur-admiraalArthur Admiraal

2.9k
30
22
Mini devboard for Atmel's SAMD09 ARM Cortex M0+ Microcontroller
Project Owner Contributor

samDEV_09

alexAlex

601
8
6
3D printable logic that works with water at low pressure
Project Owner Contributor

Fluid Logic

antti-lukatsAntti Lukats

1.2k
3
7
To program or test ESP-12 or ESP-14 before installation, then plug adapter into breadboard and the ESP into adapter. Unplug when done.
Project Owner Contributor

ESP-12 and ESP-14 adapter to DIL

rigtigRigTig

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