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Projects helge likes and follows

4.1k
4k
24
Thermionic energy conversion isn't very efficient (it's also nothing new) but they *are* photovoltaic devices you can build with a torch
Project Owner Contributor

Glass Tube Solar Thermionic Converters

nick-pooleNick Poole

14.5k
871
45
Because paying $2k for a piece of plastic is BS. IPD system included.
Project Owner Contributor

The PsuedoPancakes

walkerdevWalkerDev

11.1k
518
31
A lost art, that few can still use, and guard viciously as a company secret.
Project Owner Contributor

Universal Coil winding Machine

brettBrett

15.2k
54
50
Making the most of non-ideal components in a non-ideal world.
Project Owner Contributor

Multislope ADC

nnniNNNI

10.3k
40
43
An open-source Analog Lock-In Amplifier LOCKDOWN: LOCK-In Device for Observing Weak and Noisy signals
Project Owner Contributor

LOCKDOWN: An open-source Analog Lock-In Amplifier

mark-omoMark Omo

35.1k
37
32
How to use LIDL "smart" battery, to power custom electronic such as robots or ebike, Reverse engineering their bluetooth connectivity..
Project Owner Contributor

LIDL PARKSIDE Battery hacks

thomas-flayolsThomas Flayols

3.7k
36
45
This is a 31 Segments Cistercian Display capable of displaying a number from 0 to 9999 with RGB segments.
Project Owner Contributor

31 Segments RGB Cistercian Display

josue-alejandroJosue Alejandro

5.3k
28
27
A fully certified, small formfactor ESP32-S3 and cellular NB-IoT, LTE-M and GNSS module
Project Owner Contributor

Walter

daan-papeDaan Pape

5.5k
27
19
base on electromagnetic pump
Project Owner Contributor

Mini Selective solder machine

martinzmartin.z

8.1k
24
21
A needed update to an older project.
Project Owner Contributor

A Slim 10x 100MHz-10MHz-1MHz Differential Probe

bud-bennettBud Bennett

520
19
20
Custom made flex-PCB LED matrix display 8x96
Project Owner Contributor

Miniature flex-PCB LED display

michaelMichael

1.6k
19
17
LEGO blocks for analog design
Project Owner Contributor

Op-amp building blocks

mihaicuciucmihai.cuciuc

1.3k
17
20
Re-creating an equivalent of a spark chamber to see trajectories of muons from cosmic rays
Project Owner Contributor

Cosmic Pixels

muthMuth

1.3k
17
11
Bootstrap: A large volume 3d printer that can be built at home without requiring any custom 3d printed or machined parts.
Project Owner Contributor

Bootstrap 3D Printer

es-pronkE/S Pronk

2.2k
15
9
X/Y Plotter for high wattage UV LEDs to expose Cyanotype and other printing methods.
Project Owner Contributor

Analog Pixel Art: DIY Cyanotype Printer

johnjohn

1.6k
12
17
An attempt at advanced juggling with BLDC servos
Project Owner Contributor

BLDC Juggler

josh-pieperJosh Pieper

990
11
10
Massively parallel operations in a 64kx1 DRAM from the 1980ies
Project Owner Contributor

Compute In Memory in Ancient DRAM

timTim

2.5k
8
12
This is how to make a large display using ARGB computer fans as the method of having pixels for the screen.
Project Owner Contributor

SignalRGB Fan Wall

robbierobbie

1.1k
6
4
Ongoing project to reverse engineer parts of most productive mouse ever.
Project Owner Contributor

Reverse engineering Logitech MX Master

c00c00

1.3k
5
5
A project to interface Intel CPUs with the Arduino Giga
Project Owner Contributor

ArduinoX86

daniel-balsomDaniel Balsom

953
3
5
My own version of a Simon type game in business card form.
Project Owner Contributor

PCB Business Card: Simon Game

eric-ljungquistEric Ljungquist

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