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Projects Alexander likes and follows

13.8k
4.6k
73
printed - using only PETg, no flex filament needed integrated NEMA17 stepper motor only three small parts for tolerance compensation
Project Owner Contributor

3D Printed Strain Wave Gear

johannes-hasslerJohannes Hassler

2.8k
1.6k
18
How alert and happy my mother (with Alzheimer's) became when she heard familiar songs! Lift the book, turn the page--the book does the rest.
Project Owner Contributor

Notable Board Books

annelle-rigsbyAnnelle Rigsby

1.3k
1.3k
14
DEFCON 27 SAO project
Project Owner Contributor

DRM-114

nick-sayerNick Sayer

13.4k
922
70
AVR-based bootloader and IO card for RC2014 retrocomputer
Project Owner Contributor

z80ctrl

jb-langstonJ.B. Langston

334
333
1
Monitor temperature and light levels. More features to come!
Project Owner Contributor

Environment Monitor

peter-mowenPeter Mowen

23.8k
298
152
I was inspired when I saw clock made by Humans Since 1982. One year ago I made one. Now it is time to share how I did it.
Project Owner Contributor

digital clock made of analog clocks

wojtekWojtek

9.6k
97
111
A 3D printed fully mechanical 7 segment display. It can be used without any electronic at all, by turning a gear.
Project Owner Contributor

Peters 7-seg all mechanical display prototype 2

peter-lehnrPeter Lehnér

13.2k
93
81
The ESP32 is a powerful microcontroller, but what games can it actually run?
Project Owner Contributor

Gaming on the ESP32 / Odroid-Go

jasonJason

56.6k
64
50
Final year university project, producing an open source espresso machine and sharing the blueprints with the maker community
Project Owner Contributor

Open Source Espresso Machine

zack-mossZack Moss

7.5k
58
48
Based on Tiny030 design
Project Owner Contributor

Building a 68030 computer in 5 stages

plasmodePlasmode

1.4k
55
11
The project aims to design and build a companion robot for aid in primary and secondary progressive Multiple Sclerosis care.
Project Owner Contributor

Design and Build a Companion Robot for MS Care

joshastley1joshastley1

11.6k
47
48
This is my attempt to build a device that will trace Lissajous curves on a CRT with input from the user.
Project Owner Contributor

LissaJukebox (aka dedicated Lissajous machine)

emily-velascoEmily Velasco

2.4k
34
28
Track the sun in X and Y with this simple Arduino Project
Project Owner Contributor

Dual Axis Solar Tracker V2.0

browndoggadgetsBrownDogGadgets

2.2k
33
25
I am aiming to create a new self-balancing robot that can drive around an object, pick it up, carry it and offload it.
Project Owner Contributor

"Straddle Crane" Self-Balancing Robot

ben-petersBen Peters

861
15
12
Design and tests of a rather old circuit idea to make a latch out of a single BJT transistor
Project Owner Contributor

Single transistor latch

matsengmatseng

1.7k
13
12
Retro computer utilizing classic MOS6502 microprocessor.
Project Owner Contributor

6502 retro computer

marek-wicekMarek Więcek

1k
11
10
A drawing machine created using gears and a 3d printer!
Project Owner Contributor

Drawing Machine

jakeJake

1.8k
10
8
Creation of a Quadcopter for a FYP
Project Owner Contributor

Final Year Project- Drone

adisa-wilsonAdisa Wilson

6.7k
9
12
Hedgehogs in the UK are classed as an endangered species. For this reason I have chosen my final year project to be a hedgehog feeder.
Project Owner Contributor

Hedgehog Feeder

abigail-smithAbigail Smith

107
3
3
A command line twitter interface with some interesting not so secrets, and how to automate memes for fun and profit.
Project Owner Contributor

SpongeBot

duncanDuncan

445
2
2
This is a shield for the Arduino MKR to provide multiple I2C ports for the new form factor. Supports Grove, 0.1" top, bottom and sideways.
Project Owner Contributor

Polymorphic I2C Shield for Arduino MKR

alastair-youngAlastair Young

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