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561 projects
13.8k
61
75
Von-Neumann 16-bit relay computer with Brainfuck++ instruction set
Project Owner Contributor

BrainfuckPC Relay Computer

Artem KashkanovArtem Kashkanov

4k
30
23
A water cooled TEG with rated theoretical output of 200 watts
Project Owner Contributor

High Powered Thermoelectric Generator (TEG)

Tegwyn☠TwmffatTegwyn☠Twmffat

123
2
3
Keep your triangle standing! I built a new stand for a triangle in band that is comfortable to use, and 3D printable.
Project Owner Contributor

Triangle Stand

Isaac S. GentryIsaac S. Gentry

50.5k
994
233
A powder and inkjet 3D printer based on HP45 inkjet technology
Project Owner Contributor

Oasis 3DP

Yvo de HaasYvo de Haas

729
10
14
Expandable rack IoT platform for home or industry use.
Project Owner Contributor

DINternet

Craig HissettCraig Hissett

6.2k
46
46
The glass is based on the ESP32 and can be connected to your Smartphone via Bluetooth (BLE)
Project Owner Contributor

Smartglass

matteo_mmatteo_m

1.5k
1.1k
23
The Firefly is a DIY $5 hardware wallet for the Ethereum blockchain, with a secure air-gapped solution that is mobile-friendly.
Project Owner Contributor

Firefly Hardware Wallet

Richard MooreRichard Moore

1.3k
19
11
CD-ROM Optical Pickup Unit (OPU) used for homemade scanning laser microscope
Project Owner Contributor

Scanning laser microscopy made by CD-ROM OPU

Roland VargaRoland Varga

857
5
4
Open the door with your fingerprint and control it with telegram bot
Project Owner Contributor

Finger guard

EvgheniiEvghenii

228
228
7
It is universal stacking case for watch with cr2032 battery. ONE PCB ORDER = your project & enclosure
Project Owner Contributor

Compact Watch case template

bobriciusbobricius

908
1
3
A (non-accurate) replacement Micro SIM card tray for the N7 2013
Project Owner Contributor

Nexus 7 2013 Sim Card Tray

alexwhittemorealexwhittemore

369
369
35
very basic. sewn sequin LEDs with conductive wire. And voila, throw some battery and it glows. Moonbeam!
Project Owner Contributor

LE'Dress

ilashree Goswamiilashree Goswami

26k
122
47
Single pass Lower Temp Toner Transfers. Now available as a DIY kit. Open Source, Dual laminator compatible!
Project Owner Contributor

Apache AL13P & TL-320b - One Pass PCB Toner Xfer

mosaicmercmosaicmerc

2.9k
1.1k
38
Do you want a drone ready to be in the air 24 hours/day, 7 days/week? We're propossing this automatized drone supercharger. Go up darling!!!
Project Owner Contributor

Drone Supercharger

frasanzfrasanz

29.2k
123
83
This project using an ESP8266 to find the password of a WiFi access-point with PBC enabled.
Project Owner Contributor

WiFi cracker ESP8266(PBC)

Sagar NaikSagar Naik

228
8
8
8 digit 3014 led display for universal PCB case
Project Owner Contributor

PYBOX - Circuitpython compatible board

bobriciusbobricius

1
2
Battery isolation switch housing to simplify attachment to battery housing.
Project Owner Contributor

Battery Isolation Switch Housing

AndyAndy

2k
19
166
Solar lantern with a joule thief and an astable multivibrator specially designed for kids to learn soldering :)
Project Owner Contributor

Solar Lantern Soldering Kit

Nitesh KadyanNitesh Kadyan

9.6k
45
39
The open-source DIY MIDI Controller for DJs.
Project Owner Contributor

Traktorino: DIY MIDI Controller for DJs

Gustavo SilveiraGustavo Silveira

621
11
20
A tiny BCI (Brain Computer Interface) located above your ear that will monitor your brain consciousness state and will react to them.
Project Owner Contributor

BCD: Brain Consciousness Detector

CésarCésar

432
432
8
Simple Breakout Board with Winbond Flash Onboard connected SPI1, Pins for SPI-LCD on SPI2 to transfer ColorFonts and BigFonts between them.
Project Owner Contributor

Stm32f103 LCD Breakout

SchuppSchupp

5.9k
77
65
NP-41 is a hardware realization of the Nonpariel calculator simulator. It executes the original HP-41C / CV byte-codes.
Project Owner Contributor

NP-41 RPN Calculator

Chris ChungChris Chung

1.6k
7
6
Analogue of STM32F103 - BluePill; there are several differences.
Project Owner Contributor

GreenPill

open-plc-comopen-plc-com

3.2k
22
23
Use a floppy-disk as a multi-frame-buffer, store audio-samples, and increase capacity to boot!
Project Owner Contributor

Floppy-bird

esot.ericesot.eric

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