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Projects tiefpunkt likes and follows

7.7k
5.2k
62
Using a terminal from 1976 as home automation hub. Because we can.
Project Owner Contributor

ADM-3A Dumb Terminal Home Automation Hub

daniel-karpantschofDaniel Karpantschof

3.1k
3.3k
25
An Open Source TOTP based hardware authenticator using ESP32.
Project Owner Contributor

Open Authenticator

vedant-paranjapeVedant Paranjape

951
960
10
Use the real world as your instrument with our robotic MIDI music machine. Beautiful product design, plug & play UX, fully hackable.
Project Owner Contributor

Mini Automat: machines for music

helen-leighHelen Leigh

7.3k
877
34
Samples all 6 metrics the EPA uses to calculate Air Quality Index: 2.5 & 10um particulates, O3, CO, NO2, and SO2, and calculates AQI.
Project Owner Contributor

A More Complete Air Quality Monitor

ryan-kinnettRyan Kinnett

14k
275
232
Universal enclosure that can be used as a lab power supply, soldering station or combination of two.
Project Owner Contributor

Modular PSU & Soldering station

mileMile

9.3k
88
70
A portable, cheap, and easy to use, monophonic + polyphonic digital synthesizer for use with a MIDI controller
Project Owner Contributor

KELPIE: Subtractive Synth for Keyboard Controllers

kenneth-marutKenneth Marut

6.2k
84
58
open-source hardware components for a smart and renewable energy system
Project Owner Contributor

Libre Solar -Building Blocks for DC Energy Systems

michelMichel

8.6k
73
59
A tape echo effect for guitars/vocals built from a cheap portable cassette player and 3D printed parts.
Project Owner Contributor

Janky Tape Echo

adam-paulAdam Paul

5.7k
72
60
The device uses cheap, off the shelf components to provide live data on conditions like stage, temperature and conductivity
Project Owner Contributor

Aquametric - Cellular based stage monitors

rohan-menonRohan Menon

6.6k
64
70
I like to call this my smart watch, as it can calculate numbers and show the time
Project Owner Contributor

New PCB For Calculator Watch

davedarkodavedarko

10.4k
53
48
A fancy pocket computer you can build yourself with simple through-hole components
Project Owner Contributor

Cobalt 3, a pocket computer DIY

leonardo-leoniLeonardo Leoni

3.5k
52
61
Cheapskate version of Adafruit Feather M0
Project Owner Contributor

Fluff M0

dehipudeʃhipu

4.9k
47
50
A Tiny, Low Cost, Super Simple Synth for Fun and Learning
Project Owner Contributor

MicroSynth: Part Biz Card, Part Synth, All Analog

david-leviDavid Levi

18.5k
46
40
A tiny low voltage tube guitar amp!
Project Owner Contributor

The Milli-Amp

kris-slykaKris Slyka

3.6k
38
26
Open source wearable fitness tracker, with bluetooth 6 DOF IMU and lipo battery system
Project Owner Contributor

OpenHAK

leif-percifieldLeif Percifield

11.5k
34
39
Making a CD player using an Arduino and IDE CD-ROM drive
Project Owner Contributor

Arduino CD player

daniel1111Daniel1111

5.1k
29
38
A physical knob to switch between your browser tabs.
Project Owner Contributor

WebTuner

zoZoé

4.8k
26
26
I LOVE the Pro Mini! But it has limitations. To overcome some of them, I’m designing the Pro Mini XL & Pro Mini nRF52. What do you think?
Project Owner Contributor

Searching for a better Pro Mini

andyAndy

5.1k
15
10
Make a dumb Granny Weather station Smart with LORA and store data in the Cloud
Project Owner Contributor

LORA for BRESSER 5 in1 Weather Station (MAKE IOT)

ulrichUlrich

922
13
12
Universal stackable energy storage device capable of receiving and delivering power to the same common low voltage bus (12V).
Project Owner Contributor

Universal battery

peter-bogdanPeter Bogdan

532
3
6
Video terminal with VGA output and PS/2 keyboard.
Project Owner Contributor

BSW-100

alexander-izmailovAlexander Izmailov

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