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10406 Projects tagged with "completed project"

 
4k
18
15
A simple to build, inexpensive PCB drill press that is highly accurate with light and foot pedal.
Project Owner Contributor

Highly Accurate Really Cheap PCB Drill Press

w_k_fayw_k_fay

14.4k
160
179
Make Beautiful Big Labels Practically for Free
Project Owner Contributor

Masking Tape Plotter

michimartinimichimartini

4k
26
42
46 cm in height, but 6.2 m deep
Project Owner Contributor

Emergency Exit Coffee Table

jj

3.9k
10
10
This floppy disk can hold 512gb
Project Owner Contributor

512gb Floppy disk

FranklinsteinFranklinstein

11.9k
144
96
Maker Your Own DIY Professional Bench Power Supply Using A Old Computer PSU.
Project Owner Contributor

Maker Your Own Professional Bench Power Supply

Mukesh SankhlaMukesh Sankhla

1.8k
10
10
I built the 16-bit Hack computer from nand2tetris on breadboards, using mostly 74 series Logic ICs
Project Owner Contributor

The Hack computer from nand2tetris on breadboards

Tomer KronikTomer Kronik

883
8
5
Crypto Mining using microcontrollers, wait what!!! Are you serious? How? Believe it or not, that is possible...
Project Owner Contributor

Crypto Mining using NodeMCU

HulkHulk

81
5
5
Sticking 2 magnets and one piezo stack, you can make a nanoresolution piezo motor in 10 seconds
Project Owner Contributor

Hacking any linear slide/bearing into piezo motor

EdwinEdwin

882
13
10
Achieve better than 0.1° sun tracking accuracy with a compass a tilt sensor and a shading beam sun sensor.
Project Owner Contributor

Open Concentrating PV Solar Tracker Controller

Ruediger F. LoeckenhoffRuediger F. Loeckenhoff

547
6
8
Its a recycled coffee table which is made up of waste car tires also you can use this table as a great decoration for your living room.
Project Owner Contributor

Recycled Coffee Tire Table

VaibhavVaibhav

433
3
4
A spectrum analyzer is a measurement tool that displays real-time frequency analysis of incoming audio signals.
Project Owner Contributor

DIY Arduino Audio Spectrum Analyzer on VFD Display

mircemkmircemk

38.6k
1.2k
217
A physical switch for my computer to choose between Linux and Windows
Project Owner Contributor

Hardware boot selection switch

Stephen HoldawayStephen Holdaway

7.7k
50
38
The 12ft skeleton (Skelly) from Home Depot is an impressive decoration, but needs an extra kick to make it truly incredible!!!
Project Owner Contributor

3-Axis Skull Mod for 12ft Skeleton

Nelson BairosNelson Bairos

2.5k
39
42
A DIY Vacuum Tweezer/Pickup Tool to help with manually picking up and placing tiny components
Project Owner Contributor

VacPen

sjm4306sjm4306

88
1
3
A Simple CO2 Monitor
Project Owner Contributor

CO2 Monitor ESP32

Nikolas ReitmannNikolas Reitmann

251
3
3
The quick and dirty way to turn your old acrylic scraps from laser cutting into new sheets with panini press and car jack
Project Owner Contributor

Upcycle Acrylic Scraps Into New Sheets and Jewelry

blorggggblorgggg

8.7k
168
49
HAL 9000 my favorite computer
Project Owner Contributor

HAL 9000

Eduardo ZolaEduardo Zola

1.1k
62
23
A generator that produces cheap and sustainable electric power without releasing any obnoxious substances to the environment.
Project Owner Contributor

Urine Powered Generator

Cedar Centre STEM HubCedar Centre STEM Hub

15.5k
109
79
An Raspberry Pi powered autonomous motion tracking airsoft turret.
Project Owner Contributor

Motion Tracking Airsoft Turret

Hacker HouseHacker House

134.7k
595
470
Homemade 8MHz Z80 SBC, 128kB banked RAM, RTC, SD (HD emulation), Basic and Forth interpreters, CP/M 2.2 and 3, cross Assembler and C (SDCC)
Project Owner Contributor

Z80-MBC2: a 4 ICs homebrew Z80 computer

Just4FunJust4Fun

215
9
5
Designing a wireless network system for a mobile to mobile communication without a cellular network
Project Owner Contributor

Wireless network system for a mobile to mobile...

fr.shirvanfr.shirvan

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