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eye
196.8k
users
817
comment
102
skull
588
Pi Zero-based open-source mobile phone (that you can assemble for 50$ in parts)
eye
11.1k
users
217
comment
33
skull
143
HeartyPatch is a fully open-source, IoT connected, BLE enabled heart-rate variability & ECG patch with great accuracy
eye
12.3k
users
564
comment
19
skull
106
Developing hardware to track and assert the air quality in a city based on IOT topology.
Project Owner Contributor

City Air Quality

Radu Motisan

eye
13.4k
users
234
comment
20
skull
100
FREE and Open Source, Arduino Due based Telescope Control GOTO
Project Owner Contributor

rDUINOScope Boiana

Dessislav Gouzgounov

eye
6.4k
users
314
comment
7
skull
80
An array of individual cosmic ray detectors distributed across a landscape to display how cosmic rays arrive as showers of muons.
Project Owner Contributor

Cosmic Array

Robert Hart

eye
6.5k
users
81
comment
3
skull
63
Autonomous, smart, wifi mesh router which is easy to use by humanitarian NGO first responders during humanitarian or natural disasters.
eye
6.2k
users
196
comment
16
skull
57
Open-Source, easy to build IOT Dosimeter with sensors and Internet connectivity to centralise data.
Project Owner Contributor

Open Source IOT Platform

Radu Motisan

eye
3.5k
users
64
comment
5
skull
56
The low cost (35$) GSM,GPS enabled clip-sensor device to measure leaf chlorophyll content, fluorescence and detect nutrition deficiency.
eye
8.7k
users
58
comment
11
skull
52
A device that monitors the statistics of the magnitude and the 3-D direction of seismic noise might detect earthquakes before they happen.
Project Owner Contributor

Device for Seismic Noise Analysis

michael d.

eye
6.7k
users
82
comment
15
skull
52
A smart, hackable BLDC controller for electric bicycles with bluetooth, Android app and a web service using an Atmega328
eye
5.7k
users
76
comment
2
skull
48
Low power, Long range wireless weather sensor system to detect potential frosting and alert the farmer to take action.
eye
8.6k
users
119
comment
14
skull
45
A multi-function ESP32 board with Ether (100BASE-TX), CAN-bus, and OLED, and LiPo charger and FTDI
Project Owner Contributor

ESP32 monster board

kodera2t

eye
4.4k
users
200
comment
1
skull
45
This project describes the use of Raspberry Pi as an IoT connected vital signs monitor. The HealthyPi HAT for Raspberry Pi used.
eye
5.7k
users
67
comment
6
skull
45
The world's smallest fully automatic whiskey still built with safety as the foremost consideration.
eye
4.7k
users
55
comment
8
skull
44
The essential input you never knew you needed. Sotto is a portable, wearable, more subtle way for you to text and type on the go.
eye
4.4k
users
38
comment
6
skull
37
Always wanted to have Msps ADCs on a Raspberry ... Let's dig into it.
Project Owner Contributor

20Msps+ ADC RaspberryPi HAT

kelu124

eye
3.2k
users
53
comment
2
skull
35
iDon't as in I don't want my doorbell to ring.
eye
5k
users
25
comment
14
skull
30
An Affordable cloud connected water level measuring station for developing countries.
eye
1.7k
users
20
comment
1
skull
22
A braille keyboard accessory for a smartphone for training, and typing in braille
Project Owner Contributor

Tipo : Braille Smartphone Keypad

Vijay

eye
1.6k
users
14
comment
3
skull
14
An affordable wireless sensor network that acts as a wildfire early warning system
Project Owner Contributor

FireBreakNet

Danie Conradie