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Projects alexleffell likes and follows

14.3k
676
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Documentation of the 3rd generation of my ultrasonic phased array project. Levitating stuff, directional speaker, haptic feedback and more!
Project Owner Contributor

Open Source Ultrasonic Phased Array

Niklas FauthNiklas Fauth

32.1k
417
121
A piezo inkjet printer built from scratch
Project Owner Contributor

DIY Inkjet Printer

Dominik MeffertDominik Meffert

280
280
6
or a plasma tweeter on steroids
Project Owner Contributor

Singing TIG welder

DeepSOICDeepSOIC

30.1k
273
187
A 75 watt MPPT Solar Charger with tons of features. Efficiency > 97%, USB interface, data logging, 2 USB charging ports and much more...
Project Owner Contributor

High Efficiency MPPT Solar Charger

Lukas FässlerLukas Fässler

21.6k
246
236
The slightly different USB peripheral
Project Owner Contributor

pcbtc (GaN edition)

Niklas FauthNiklas Fauth

23.1k
194
177
Fully 3D printed x-ray machine using a dental tube and a custom transformer.
Project Owner Contributor

3D Printed X-Ray Machine

Fran PiernasFran Piernas

10.6k
156
303
University digital Logic Learning Xtensible board release 3 with SDRAM
Project Owner Contributor

ULX3S powerful ECP5 board for open source FPGA

radiona.orgradiona.org

22.7k
128
87
HOW TO INSTALL A DNA READER AT HOME
Project Owner Contributor

DIY DNA SEQUENCER

Alexander SokolovAlexander Sokolov

8.1k
99
91
Put screens on your jewelry.
Project Owner Contributor

Video Pendant

deʃhipudeʃhipu

3.1k
87
60
A comprehensive mycology platform; a clean box, a lab incubator, a "smart" spawn and fruiting chamber with online data tracking for research
Project Owner Contributor

MycoHub

JonathanJonathan

5.4k
81
56
open-source hardware components for a smart and renewable energy system
Project Owner Contributor

Libre Solar -Building Blocks for DC Energy Systems

MichelMichel

7.1k
54
44
Turn home wastes like food scraps into sustainable electricity production. Using Anaerobic Nitrifying bacteria, Photoplankton and the sun!
Project Owner Contributor

Phytoplankton Power ! - Hybrid Microbial Fuel Cell

Josh StarnesJosh Starnes

2.8k
41
46
This project uses a phased arrray of ultrasonic transducers to levitate and move a 1mm foam ball to draw in mid-air using the POV effect.
Project Owner Contributor

Volumetric Display using Acoustically Trapped Ball

Dan FoisyDan Foisy

2.1k
38
34
a project for my work-from-home desk, with CNC cut profiles, addressable LEDs, with tentacle kinematics
Project Owner Contributor

Spine desk lamp

sebsplanesebsplane

1.7k
17
14
Some books and articles to show good flex PCB design practices.
Project Owner Contributor

Flex PCB design information

MagicWolfiMagicWolfi

510
17
15
Hiding life in surprising places. Life is hiding in surprising places.
Project Owner Contributor

Havens

Owen TruebloodOwen Trueblood

2.8k
15
14
Actuators that use a hydraulic medium to transfer material phase displacement as a thermally reactive mechanical force
Project Owner Contributor

Fluid Displacement Thermal Actuators

Andrew BensonAndrew Benson

2.9k
10
15
Muscovite Optics
Project Owner Contributor

Mica Sunglasses

David TroetschelDavid Troetschel

639
5
6
A camera filter which can transform reflections, pure white light, displays, etc. into a rainbow effect, leaving everything else normal!
Project Owner Contributor

Psychedelic Mica Wave-Plate Camera Filter

David TroetschelDavid Troetschel

303
3
4
Using grown mycelium in hemp substrate for scaffolding in composites applications.
Project Owner Contributor

Mycelium Composite Structures

David TroetschelDavid Troetschel

383
1
2
UWB Realtime Indoor Location System
Project Owner Contributor

POSIT.PRO

Demian ZenkovDemian Zenkov

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