143.6k 565 71 410
Pi Zero-based open-source mobile phone (that you can assemble for 50$ in parts)
7.4k 147 26 112
HeartyPatch is a fully open-source, IoT connected, BLE enabled heart-rate variability & ECG patch with great accuracy
7.4k 105 6 65
FREE and Open Source, Arduino Due based Telescope Control GOTO
Project Owner Contributor

rDUINOScope Boiana

Dessislav Gouzgounov

5k 241 7 64
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

4.7k 428 8 38
Developing hardware to track and assert the air quality in a city based on IOT topology.
Project Owner Contributor

City Air Quality

Radu Motisan

4.1k 42 8 37
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.

4.9k 51 6 36
The world's smallest fully automatic whiskey still built with safety as the foremost consideration.
6k 51 14 34
A multi-function ESP32 board with Ether (100BASE-TX), CAN-bus, and OLED, and LiPo charger and FTDI
Project Owner Contributor

ESP32 monster board


3.6k 33 6 33
Always wanted to have Msps ADCs on a Raspberry ... Let's dig into it.
Project Owner Contributor

20Msps+ ADC RaspberryPi HAT


1.4k 31 0 31
The low cost (35$) GSM,GPS enabled clip-sensor device to measure leaf chlorophyll content, fluorescence and detect nutrition deficiency.
1.7k 34 2 27
iDon't as in I don't want my doorbell to ring.
2.5k 32 0 27
Low power, Long range wireless weather sensor system to detect potential frosting and alert the farmer to take action.
4.3k 20 12 26
An Affordable cloud connected water level measuring station for developing countries.
2.3k 78 10 26
Open-Source, easy to build IOT Dosimeter with sensors and Internet connectivity to centralise data.
Project Owner Contributor

Open Source IOT Platform

Radu Motisan

2.3k 27 3 23
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.
1.8k 29 0 22
Autonomous, smart, wifi mesh router which is easy to use by humanitarian NGO first responders during humanitarian or natural disasters.
1.5k 26 1 18
Create an Atmega based BLDC controller made for electric bicycles, add bluetooth, an Android mobile app and a cloud service
1.3k 36 0 13
This project describes the use of Raspberry Pi as an IoT connected vital signs monitor. The HealthyPi HAT for Raspberry Pi used.
620 7 0 6
A braille keyboard accessory for a smartphone for training, and typing in braille
Project Owner Contributor

Tipo : Braille Smartphone Keypad


877 3 1 6
An affordable wireless sensor network that acts as a wildfire early warning system
Project Owner Contributor


Danie Conradie