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Projects Michael Doody likes and follows

15.2k
7.6k
85
This project aims to build a tilt sensor that is cheap, very accurate and has a wide measuring range (up to 360 degrees).
Project Owner Contributor

A new high accuracy tilt sensor

aron-molnarAron Molnar

157.5k
6.3k
798
A versatile autonomous environmental drone using a buoyancy engine
Project Owner Contributor

OSUG: Open-Source Underwater Glider

alexwalexw

20k
5.2k
76
A DIY 3D printer (big volume, inexpensive, lightweight and portable).
Project Owner Contributor

RigTig's Big 3D Printer

rigtigRigTig

12.5k
3.3k
116
An array of cosmic ray detectors across a landscape that demonstrates in light and sound how cosmic rays are constantly all around us.
Project Owner Contributor

Cosmic Array

robert-hartRobert Hart

10k
2.1k
113
Sub 1GHZ RF wireless modules operating at 915MHZ and 433MHZ ISM bands, based on the ADF7023, full open source!
Project Owner Contributor

S1G RF: Sub 1GHZ Radio Modules 915MHZ and 433MHZ

avrAVR

31.9k
823
152
Imaging at micrometer resolution using a Blu-ray drive
Project Owner Contributor

BluBEAM - a scanning laser microscope

andreasbetzandreas.betz

12k
748
36
An ultrasonic interferometer is assembled from optical drive components, 3d-printed parts and an ultrasonic range-finder.
Project Owner Contributor

Standing waves of sound

andrew-fergusonAndrew Ferguson

3.3k
717
14
A beginner project exploring the capabilities of the ESP8266 with a WiFi-controllable tank robot
Project Owner Contributor

ESPtank

benjamin-broceBenjamin Broce

75.7k
587
180
The only thing worth doing, is the thing worth doing right!
Project Owner Contributor

DAV5 V3.01 Raman Spectrometer

david-h-haffner-srDavid H Haffner Sr

4.3k
554
45
Heart Failure is a debilitating condition that most old people encounters. A PoC uses coded signals, Doppler and a sound ML classifier.
Project Owner Contributor

Early and low cost detection of Heart Failure

jean-pierre-le-rouzicJean Pierre Le Rouzic

21.3k
401
57
Chinese "LM2596 DC/DC buck converter with voltmeter" + "some wires" + "Forth" = "programmable power supply"
Project Owner Contributor

Low-Cost Programmable Power Supply

thomasThomas

23k
279
194
Replicating the PDP-11/70
Project Owner Contributor

PiDP-11

oscarvOscarv

70.4k
152
106
Turn cheap modules from AliExpress into interactive development kits!
Project Owner Contributor

eForth for cheap STM8S gadgets

thomasThomas

20.5k
71
54
Cat Exploit is focussed on creating an independent WiFi network based on urban animals wearing minified wardriving servers.
Project Owner Contributor

Cat Exploit

dennis-siegelDennis Siegel

31.8k
49
40
a system to prevent human-elephant conflict by detecting elephants using machine vision, and warning humans and/or repelling elephants
Project Owner Contributor

Elephant AI

neil-k-sheridanNeil K. Sheridan

11.7k
48
57
The Glowboard Plotter plots images using 64 UV LEDs attached in a line moved over a 120cmx60cm glow-in-the-dark sheet by a stepper.
Project Owner Contributor

Glowboard Plotter

nilonilo

41
13
A robotic string instrument
Project Owner Contributor

Pythagotron

frank-piesikFrank Piesik

1.9k
33
45
Compact printing press for nurses, helpers, teachers and anyone else who needs to leave small notes for people who read braille.
Project Owner Contributor

Braille Compact Printing Press

haydn-joneshaydn jones

2.1k
23
14
Talking interface controlling a DSLR camera for astronomy photos
Project Owner Contributor

Talking Time Lapse Camera Control for Astronomy

davidianDavidian

1.1k
16
12
Converts weather into microphone-vibrations that DSP on a small computer can resolve into weather data
Project Owner Contributor

sound-based weather station

dave-merrettDave Merrett

2k
14
7
Monitor vehicle signals and beep when something's wrong
Project Owner Contributor

Audible CAN-bus alarm

andrew-bolinAndrew Bolin

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