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Projects Robert Hart likes and follows

2k
1.5k
7
Trying some different ideas to combine Snap Circuits with Lego. In this first attempt, I built a mirror spinner.
Project Owner Contributor

An Experiment to Combine Lego and Snap Circuits

Steve SchulerSteve Schuler

9.6k
1.1k
90
Open-Source, easy to build IOT Dosimeter with sensors and Internet connectivity to centralise data.
Project Owner Contributor

Open Source IOT Platform

Radu MotisanRadu Motisan

13.9k
995
63
A WiFi fidget spinner, taken from concept to ordering parts in one weekend
Project Owner Contributor

IoT POV Fidget Spinner

MatthiasMatthias

19.8k
898
140
Quickly identify radioactive materials with a pocket-sized ion chamber. Built from standard parts for easy manufacture and low cost.
Project Owner Contributor

Open Radiation Detector

Carlos Garcia SauraCarlos Garcia Saura

11.6k
798
119
My goal is a 4-bit CPU using recycled cardboard substrate and Diode Transistor Logic. This is an educational platform for me.
Project Owner Contributor

The Cardboard Computer - IO is my name

Dr. CockroachDr. Cockroach

6.4k
430
55
IMFR11GHz is a Radio Telescope Michelson Type that operate in 11 GHz, its useful to study extended source objects in the sky
Project Owner Contributor

RadioTelescope Interferometer: IMFR11GHz

alfazoOmalfazoOm

36.1k
407
166
Pi Zero Prism is the upgraded version of Pi Zero Smart glass.Uses Image,Facial,ocr recognition,and browse Internet on it.
Project Owner Contributor

Raspberry Pi Zero Prism

Ricardo FerroRicardo Ferro

13.6k
303
107
Pablo is a autonomous beach art rover. The point is to draw large drawings on the beach.
Project Owner Contributor

Pablo Odysseus

UlysseUlysse

18.8k
129
103
WiFi connected, solar powered, ePaper
Project Owner Contributor

WiFi ePaper

Frank BussFrank Buss

1.7k
124
34
To summarize, our goal is to create a abordable and portable x-ray micro-CT scanner in OpenSource.
Project Owner Contributor

X-RAY micro-CT SCANNER OPEN SOURCE

Berry PhoebeBerry Phoebe

10.6k
122
76
Low power, Long range wireless weather sensor system to detect potential frosting and alert the farmer to take action.
Project Owner Contributor

SLoRa - Wireless weather station for agriculture

DorijanDorijan

11k
117
100
Compact, handheld air guitar with four LiDAR strings and Bluetooth
Project Owner Contributor

Litar: LiDAR Air Guitar

BleckyBlecky

10.7k
74
45
Can we get fruit trees to report to us when their fruit is ripe?
Project Owner Contributor

Electronic nose to detect fruit ripening

CraigCraig

1.2k
51
45
Building a community of Hackaday Meetup groups around the world
Project Owner Contributor

Hackaday Meetups Community

Liz KraneLiz Krane

998
46
5
An adapter to generate I/Q clocks from the TG output of the DSA815 spectrum analyzer
Project Owner Contributor

DSA815-TG Quadrature Clock Generator

Ted YapoTed Yapo

2.5k
39
29
An easy-to-build scanning tunneling microscope.
Project Owner Contributor

The PVC Scanning Tunneling Microscope

Tom EkkensTom Ekkens

1.1k
12
16
Ultimate, Modular, No Solder, APA102C RGB LED Panels
Project Owner Contributor

ULTiM8x8

Anool MahidhariaAnool Mahidharia

735
11
8
Detect and locate the magnitude and origin of tremors to support emergency respons teams
Project Owner Contributor

Tunnel-God-Detector

hornighornig

431
8
5
Adelaide city, a city with very limited water resources, has an issue with burst pipes
Project Owner Contributor

City wide water leakage monitoring

Marcus BergMarcus Berg

315
5
2
Make the council bins in the Adelaide City smart in order to encourage recycling, track waste and let the disadvantaged track down valuables
Project Owner Contributor

10cent - Internet of Trash

Tisham DharTisham Dhar

100
2
1
Building a computer rack/case to hold standard computer parts with improved accessibility for service and upgrades.
Project Owner Contributor

Homebrew Computer Case

Paul SchulzPaul Schulz

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