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4865 Projects tagged with "completed project"

 
48.1k
247
207
No iron, no cry! Build a mini 4MHz Z80 64kB RAM system with Basic and Forth interpreters, CP/M 2.2, QP/M 2.71, Assembler and C toolchains
Project Owner Contributor

A 4$, 4ICs, Z80 homemade computer on breadboard

Just4FunJust4Fun

1.2k
14
11
Wanna charge your phone in the apocalypse? Maybe my hand crank generator can help you.
Project Owner Contributor

Charge Your Phone with a Hand Crank Generator

Code Your Venture FreeCode Your Venture Free

1.1k
10
7
Nice front panels for projects can be made by printing on laminated panels, a process made for wall decoration photographic images
Project Owner Contributor

Dibond-aluminium front panels

oaoxoaox

233.8k
1k
556
A controller for LCD/OLED screens with MIPI DSI interface. Arduino shield format, HDMI-to-DSI adapter & built-in framebuffer.
Project Owner Contributor

MIPI DSI Display Shield/HDMI Adapter

twltwl

3.5k
30
25
Engraving by CNC a special composite, the Hylite, to create folds and hinges, and thus mechanisms, such as this delta robot.
Project Owner Contributor

Folds and Hinges Technology to Make Mechanisms

Marc PeltierMarc Peltier

4.4k
27
25
Body Heat Powered Flashlight
Project Owner Contributor

Infinity Flashlight Powered by Your Own Body Heat

wasimsahuwasimsahu

1.9k
7
4
An open communication protocol smart power plug
Project Owner Contributor

RESTful smart power plug

Ricky ZhangRicky Zhang

35.6k
186
123
TCD1304-based linear CCD module driven by a Nucleo F401RE + Raspberry Pi.
Project Owner Contributor

Linear CCD module

esben rosselesben rossel

15.5k
410
55
A fully customizable 3D printed camera that takes short gifs using a Raspberry Pi Zero and Raspberry Pi Camera.
Project Owner Contributor

PIX-E Gif Camera

nick.r.brewernick.r.brewer

5.3k
29
29
Monitoring and logging the traffic of all the 14 2.4GHz channels
Project Owner Contributor

Wifi Satellite #34C3

deantoniousdeantonious

623
5
5
I hacked a toy keyboard that I got from friends to make it produce new, cool sounds. Pictures, schematics and a video with demo-music below.
Project Owner Contributor

An Exercise in circuit bending

joekutzjoekutz

1.9k
3
3
A custom 136 key mechanical keyboard, inspired by the Sun Type 5 keyboard, and the classic phone dial-pad.
Project Owner Contributor

Sundial Keyboard

Jesse Robinson (beacon)Jesse Robinson (beacon)

446
33
4
Imaging changes in gas density
Project Owner Contributor

Seeing the invisible

JLAMJLAM

12.4k
48
8
Build out of my Yagi-Uda antenna tuned for the ATT 4G LTE B17 band. 15db theoretical plus a mast for a real world gain of 21db!
Project Owner Contributor

4G LTE Yagi antenna for ATT

Daren SchwenkeDaren Schwenke

5.9k
853
36
Attemting to build a proof of concept ultrasonic levitation rig, for the kind of change you have shoved in your pocket after a night out.
Project Owner Contributor

Ultrasonic Levitation Rig

HoboMunchingHoboMunching

4.2k
15
12
Rework the T5 board to get rid of the (apparently) useless 8051 QFP chip and have the ESP8266 do all of the heavy lifting.
Project Owner Contributor

Reworking the AI Thinker "Black board T5"

sbi.gaijinsbi.gaijin

14.5k
147
141
The DIY laptop built entirely from PCB
Project Owner Contributor

ELLO 2M

KnivDKnivD

2.1k
38
20
USB Type-C/PD Analyzer is an Open Source Hardware/Software tool that helps you test, debug and explore USB Type-C/PD Devices.
Project Owner Contributor

USB Type-C/USB PD Analyzer

GoArksGoArks

8.2k
34
20
High power custom caving headlamp you can rely on. Small, not that heavy, water and bomb proof.
Project Owner Contributor

Darkstar Mk.II

Jakub KaderkaJakub Kaderka

953
12
5
esp32-wifi-manager is an esp32 program that enables easy management of wifi networks through a web application.
Project Owner Contributor

esp32-wifi-manager

TonyTony

2.5k
44
70
Mini vertical wind generator, with nylon blades and supports printed with 3D printer and based on electric motor with a power of 55 watts.
Project Owner Contributor

Mini Vertical Wind Generator 3D printed

Vittorio LoschiavoVittorio Loschiavo

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