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208 projects
eye
12.8k
users
129
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130
Design of a 500 Euro automatic BOOKSCANNER which can be build without expensive or complicated equipment or skills.
Project Owner Contributor

automatic BOOKSCANNER for Ethiopia

Karsten Fuhst

eye
174
users
234
skull
0
Philometer from the Greek root ‘philos’, to love and ‘metric’, to measure.
Project Owner Contributor

The Philometer

jsayles

eye
1.5k
users
398
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11
Developing a simple, accurate model for the mechanical strength of 3D-printed material.
Project Owner Contributor

FDMProperties

Sam Barrett

eye
7.7k
users
762
skull
107
tracking CubeSats faster, anywhere and anytime for everybody!
Project Owner Contributor

The Distributed Ground Station Network

hornig

eye
427
users
5
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3
A device to harvest otherwise waste mechanical energy and convert to electrical charge for storage.
Project Owner Contributor

HRNSS

Chuma A

eye
7.6k
users
611
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83
Use your lasercutter to make an optics bench.
Project Owner Contributor

Lasercut Optics Bench

Peter Walsh

eye
2.5k
users
22
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16
Tiny sameD09 dev board. (Zero has nothing to do with arduino, the name allows other boards in this line. namely -One, & -Two coming later.)
Project Owner Contributor

MiniSam-Zero

Jeremy g.

eye
1.4k
users
28
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17
Instead of playing with iron fillings (9th class) we developed a scanner that maps magnetic fields in a 3D vector field for MatLab
Project Owner Contributor

3D-Vectorfield Scanner for Magnetic Flux

Myrijam

eye
6k
users
73
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33
Solder to stainless steel, ceramic, or even glass
Project Owner Contributor

Ultrasonic Soldering Iron

Hunter Scott

eye
1.2k
users
612
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5
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 Schuler

eye
4.5k
users
47
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32
A project that I started in 2014, aimed to develop a low cost and modular refreshable Braille system
Project Owner Contributor

MOLBED Modular Low cost Braille Electronic Display

Madaeon

eye
2.2k
users
39
skull
31
Use control algorithms to predict movement and control a amateur rocket by the use of active fin stabilization
Project Owner Contributor

Active Stabilized Rocket System

Jeremy Hall

eye
368
users
226
skull
0
Simple Project to Detect and Record 230V or 24V Signals over long time to find /SPS/Relay/Sensor Failures.
Project Owner Contributor

230V/24V Digital Signal Recorder

Schupp

eye
5.9k
users
102
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52
An attempt at a prepolarized Earth's-field compressive magnetic resonance imager
Project Owner Contributor

low-field MRI Continued

peter jansen

eye
9.5k
users
424
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51
Using an open source platform to investigate the "readiness potential" and what it says about human free will
Project Owner Contributor

Arduino, EEG, and Free Will

Patrick Glover

eye
102
users
0
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1
motorcycle made smart with Atmega, hall effect sensor and OLED
Project Owner Contributor

SMARTDAX

Ted

eye
4.3k
users
446
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13
Teach programming, electronics, and mechanics with the Kano Computer and Snap Circuits.
Project Owner Contributor

Raspberry Pi 3 Desktop a 7-yr-old Can Build & Use

Steve Schuler

eye
595
users
706
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10
Provide real-time, visual feedback of key metrics from your kitchen faucet.
Project Owner Contributor

SinkGauge

Mordecai

eye
1.8k
users
10
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6
CNC machine control modules with Toslink optical cables. http://goodenoughcnc.eu/
Project Owner Contributor

ToslinkCNC

Musti

eye
129
users
4
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3
An place for Scientifics to publish their pre-release and peer-reviewed research papers for all humanity to see.
Project Owner Contributor

Libre University Research

Francisco Presencia

eye
4.8k
users
60
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49
A very simple but cheap solution to change endmill bits on a CNC Machine.
Project Owner Contributor

XATC (extreme simple automatic tool changer)

Frank Herrmann

eye
1.5k
users
726
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14
This is a robot platform with stereo cameras and omniwheel drive. It can be connected to HMD (e.g., google cardboad, ocolus rift, ...)
Project Owner Contributor

Robot for telepresence and VR experiments

BTom

eye
1.9k
users
23
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15
Airowl is an open source DIY Air Quality Monitoring Kit which keeps you updated about Air Quality and lets you share the data with the world
Project Owner Contributor

Airowl : DIY Air-Quality Monitoring & Sharing

sohil

eye
432
users
395
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3
I'll explain some simple diode functions using Snap Circuits.
Project Owner Contributor

The Diode

Steve Schuler

eye
2.2k
users
34
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18
Analyze electrical signals using a raspberry pi with a user interface designed for students, hobbyists, and other beginners.
Project Owner Contributor

Affordable Spectrum Analzyer

Dan Kisling

eye
3.8k
users
435
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49
Minimal, yet powerful combination of control and measurement tools integrated with an SBC running Python based UIs for science & Engg. Expts
Project Owner Contributor

SEELablet : Instrument Cluster For Laboratories

Jithin

eye
119
users
412
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0
Eletronic jeans suspenders, with Gyros and vibration motor for feedback, to solve the "bad-posture" problem of Geeks.
Project Owner Contributor

Selfaware Suspender

KennyAwesome

eye
66.5k
users
493
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327
Building an HMD with no special parts, to make work easier and safer
Project Owner Contributor

Arduino Glasses a HMD for Multimeter

Alain Mauer

eye
422
users
262
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12
Fleurs jumelles is a duo of plant-statues, one is living on the blockchain, and get fed by ether, the other is a living plant, needing water
Project Owner Contributor

Fleurs jumelles

xavier

eye
4.1k
users
24
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19
This project is about exploring whether it is possible to make a RepRap control system that can be made by a RepRap.
Project Owner Contributor

RelayRepRap

will.stevens

eye
5.3k
users
495
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22
Design for compact cluster and case that can be used for housing up to 5x Raspberry Pi2, Pi3 or Odroid XU4 (SoC) computer nodes.
Project Owner Contributor

Raspberry Pi 2/3 and Odroid XU4 5x compact cluster

Jovan

eye
812
users
270
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6
The project idea is to design custom surgical instruments like retractors both in size or shape and 3d print them
Project Owner Contributor

Open Sourcing Surgery

leandro

eye
3.9k
users
690
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36
IOT Weather Station with Air Quality monitoring
Project Owner Contributor

COCITO WEATHER STATION

Matteo Monsello

eye
1k
users
12
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13
entertainment, warm fuzzy feelings, and a little reward for recycling that plastic bag
Project Owner Contributor

Dad, let's recycle the bag! Can I recycle the bag?

shlonkin

eye
14.5k
users
267
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91
Add an old SDRAM DIMM to your SBC for a 133MS/s 32-bit Logic Analyzer, add ADCs for a Scope...
Project Owner Contributor

sdramThingZero - 133MS/s 32-bit Logic Analyzer

esot.eric

eye
480
users
4
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2
NodeLP is designed for low power sensor node.Use it with any board such as Arduino, ESP8266, CC3200, CC2541 and other WiFi, BLE dev boards.
Project Owner Contributor

NodeLP - Low power solution for DIY Sensor

Michael Wen

eye
623
users
11
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7
A low-cost, circulating sous-vide system that uses novel COTS components.
Project Owner Contributor

Sous-Vide, Adapt or Die Trying

Chris

eye
1.3k
users
12
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22
A high speed circuit design in JS and VHDL for decoding 3R bitstreams, a "quasi-entropy" code that compacts series of correlated numbers.
Project Owner Contributor

Recursive Range Reduction (3R) HW&SW CODEC

Yann Guidon / YGDES

eye
508
users
659
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4
I’ll demonstrate how to drive a variable speed fan with Snap Circuits and the Kano Computer.
Project Owner Contributor

Variable Speed Fan: Snap Circuits, Kano Computer

Steve Schuler

eye
1.3k
users
488
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6
Building a device to automatically monitor home care patients
Project Owner Contributor

Fall detector

Kim Salmi

eye
919
users
1.1k
skull
20
A remote controlled robot transmitting live video streams to your browser.
Project Owner Contributor

Outdoor robot

Norbert Heinz

eye
214
users
263
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4
a small effort to introduce kids to LEDs, Batteries, Magnets and making LIGHT - JUGNU is Urdu for Firefly
Project Owner Contributor

Jugnu - LED Throwies

ZaidPirwani

eye
20.3k
users
162
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134
Creating a design for a CNC that is easy to replicate and suitable for diverse drives.
Project Owner Contributor

Self replicating CNC for 194 (or more) countries

Norbert Heinz

eye
296
users
6
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3
This open lab notebook will investigate the use of blue LED light (400-480nm) for the non thermal pasteurisation of donor human milk
Project Owner Contributor

Can blue LED light kill bacteria in human milk?

Ben Hartmann

eye
21.5k
users
115
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65
Open hardware and software blood glucose meter using electrochemical test strips
Project Owner Contributor

Open source Arduino blood glucose meter shield

M. Bindhammer

eye
8.6k
users
111
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69
Dual input 24 bit Multimeter with USB interface, single channel 10 bit USB oscilloscope, PWM out, 2 Ch Data-logger, R, C, Digital sniffer.
Project Owner Contributor

Multimeter +

Roman

eye
1k
users
10
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7
Lamp that warns you when a satellite, like the ISS, is overhead.
Project Owner Contributor

ISS overpass indicator

Hopperpop

eye
12.6k
users
118
skull
66
Network Analyzer on an Arduino Shield which covers from 0-72MHz.
Project Owner Contributor

Arduino Network Analyzer

Brett Killion

eye
15.1k
users
432
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88
A solar powered wireless picopower sensor module with cloud Datalogging and control geared towards plant and environmental monitoring
Project Owner Contributor

SunLeaf

Adam Vadala-Roth

eye
8.6k
users
1.2k
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80
Free and open source tool for exploring science and electronics anytime anywhere
Project Owner Contributor

Box0

Kuldeep Singh Dhaka

eye
1.7k
users
459
skull
14
Eye Moisture Retention and Rehabilitation Goggles: Cost effective assistive device for prevention and treatment of dry eye syndrome.
Project Owner Contributor

Humidifeyes

spandana.cheruvu

eye
1.9k
users
37
skull
32
A site to automate part purchasing
Project Owner Contributor

Kitnic

Kaspar Emanuel

eye
10k
users
338
skull
54
Replicate an Apple-1. Or an OSI Challenger. Or something else. Design your own 6502 computer by programming it.
Project Owner Contributor

L-Star: Software-Defined 6502 Computer

Jac Goudsmit

eye
2.8k
users
35
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41
Reconcile technology and nature, harvest the extra energy produced by plants!
Project Owner Contributor

Power Flower Pot: plants, electricity, and light

johann.duraffourg

eye
3.3k
users
20
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18
my.Flow is the world's first tampon monitor, tracking saturation level with the goal of eliminating period anxiety, leakage, and infection.
Project Owner Contributor

my.Flow

Amanda Brief

eye
695
users
331
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11
Build your own floating, self-sustainable ecological makerspace! Work to help nature, surrounded by nature!
Project Owner Contributor

Floating, Bamboo Makerspace

blorgggg

eye
1.1k
users
530
skull
11
How I built a polariscope for my Lego Optics lab.
Project Owner Contributor

Lego Optics Lab: Polariscope

Steve Schuler

eye
11.5k
users
323
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43
(Maybe) access to the high vacuum environment for the rest of us
Project Owner Contributor

Everyman's turbomolecular pump

Keegan Reilly

eye
1.6k
users
39
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37
A versatile IOT device designed to track 8 air parameters and map pollution, with both wired and wireless Internet connectivity
Project Owner Contributor

uRADMonitor A3

Radu Motisan

eye
18.7k
users
228
skull
142
P.A.L. : Personable Autonomous Learning - Self Programming Robot that learns and grows - Each robot developes a unique personality.
Project Owner Contributor

P.A.L. - Self Programming AI Robot

ThunderSqueak

eye
6k
users
220
skull
34
Using the humble nrf24L01+ modules as BLE beacons to send and receive BLE advertisements .
Project Owner Contributor

BLE beacons from 1$ nrf24L01 modules

Pranav Gulati

eye
1.7k
users
548
skull
25
An open source FPGA implementation.
Project Owner Contributor

Open Source FPGA

Will Long

eye
547
users
370
skull
10
Project is about real-time object detection and tracking method which uses CCTV camera to identify and track the target real time.
Project Owner Contributor

Surveillance using tracking and targeting

Dhiraj Gehlot

eye
18.5k
users
249
skull
164
We aim to make multi-robot systems a viable way to introduce students to the delight that is robotics.
Project Owner Contributor

Micro Robots for Education

Joshua Elsdon

eye
221
users
198
skull
1
eSpinning process and build development
Project Owner Contributor

Electrospinning functional fibers

ivorivetta

eye
248
users
1
skull
0
I'm generally dehydrated so I'm making a water intake tracker using a scale and NFC chips stuck to my vessels.
Project Owner Contributor

Office Drought

Iulian Arcus

eye
361
users
4
skull
2
IR Remote Light Dimmer v2 - installed instead of wall switch!
Project Owner Contributor

IR Light Dimmer v2

trax

eye
626
users
5
skull
8
For Pi Day 2016, I’ll demonstrate how to flash a Snap Circuits LED with the Kano Computer
Project Owner Contributor

Pi Day 2016 Project

Steve Schuler

eye
1.2k
users
9
skull
4
Supercapacacitor and wireless charge solving toys battery problem.
Project Owner Contributor

End of Battery Problem For toys wth Supercapacito

Mahmut

eye
2.1k
users
14
skull
9
Diagnose potential traumatic brain injuries on the sidelines quickly, cheaply, and conveniently using a 30-second eye test.
Project Owner Contributor

HeadsUp, a Low-Cost Device to Diagnose Concussions

Mihir Garimella

eye
8.9k
users
68
skull
39
An FFT spectrum analyzer for machinery vibration analysis, using open source hardware and software
Project Owner Contributor

Open Source FFT Spectrum Analyzer

Ariel Quezada

eye
3.8k
users
43
skull
38
This is my robot arm, with recycled materials, can pick 2 Kg and costs around 100$
Project Owner Contributor

D.I.M.E.R PROJECT 6 DOF Robot Arm

Antonio Regueira

eye
18.2k
users
164
skull
87
A simple and inexpensive way to image and analyze subtle surface details on objects.
Project Owner Contributor

Affordable Reflectance Transformation Imaging Dome

Leszek Pawlowicz

eye
599
users
8
skull
1
Urban Farm Automated Robotic Management $1 million per year in less than 500 sq ft of production
Project Owner Contributor

Ufarm Robotix

tlankford01

eye
361
users
12
skull
10
This project was designed to help high school students study and monitor their air quality.
Project Owner Contributor

Simple web enable air quality sensor

Brock Hammill

eye
651
users
2
skull
3
An exploration into image acquisition techniques and its effects on the quality of 3D models using Pix4D Mapper Pro software.
Project Owner Contributor

Photogrammetry and Image Acquisition

Travis Broadhurst

eye
27.1k
users
355
skull
60
Conversion of dashboard from an old, Communist clone of the French Renault 12 (Dacia 1310)
Project Owner Contributor

Retro-futuristic automobile control panel

[skaarj]

eye
439
users
338
skull
9
Empowering researchers, educators, and citizen scientists through low-cost, open-source hardware.
Project Owner Contributor

Oceanography for Everyone: The OpenCTD

andrew.david.thaler

eye
4.9k
users
274
skull
20
Automatic audio switching between my computer and TV to shared amplified speaker.
Project Owner Contributor

Automatic audio source switching

K.C. Lee

eye
5.2k
users
16
skull
13
Avoiding fatigue by automatically controlling the direction of a fan's air flow using face and eye blink detection.
Project Owner Contributor

AutoFan - Automated Control of Air Flow

hanno

eye
786
users
1
skull
1
A sensor meant to measure and detect cigarette smoke in public places.
Project Owner Contributor

Realtime Cigarette Smoke Detector

Caleb Hanneman

eye
857
users
365
skull
6
A DIY set-up to listen to, record, and manipulate the electrical tones produced by weakly electric fish!
Project Owner Contributor

The Electric Fish Piano

Davis Catolico

eye
675
users
409
skull
3
you can make your telepresence robot (Arduino based) if you go through the steps below
Project Owner Contributor

Easy Build my own useful Robot For Less Than $100

Sergey Mironov

eye
264
users
129
skull
11
Swarm-bots is composed of number of similar bots, called s-bots, . The Swarm-bot is provided with self-assembling capabilities.
Project Owner Contributor

Swarm Bots: Assembly and Co-operative Transport

Dhiraj Gehlot

eye
17.5k
users
366
skull
89
Pi + Picamera + M12 lens + Arduino microscope/experimental setup for diagnostics and scientific experiments!
Project Owner Contributor

Flypi - cheap microscope/experimental setup

Andre Maia Chagas

eye
481
users
304
skull
7
Life-changing circumstances led me to begin having Nightmares in which I would wake up finding my pillow soaking wet, and vivid memories it.
Project Owner Contributor

Dream Catcher

Grayson Schlichting

eye
2.9k
users
12
skull
14
A wind tunnel to study the behavior of the airflow about a study object to simulate the behavior of this object in a real situatIon
Project Owner Contributor

CierzScience Tunnel

Joel Villa Farias

eye
7.5k
users
139
skull
38
This battery powered device is a all-in-one toolbox : WiFi AP, 3D printer remote, clock, serial console, sensors hub, and many more...
Project Owner Contributor

ESP Swiss Knife

Arcadia Labs

eye
381
users
278
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1
Atmega-based PCB to control Cell Phone keypad. Can be programmed to perfom any phone operation (call, sms, photo, web)
Project Owner Contributor

Used Cell Phone Orchestration

Sergey

eye
469
users
208
skull
6
Building an open source analyzer to quantify ethylene gas and mechanism to map rotting behavior for fruits/vegetables etc.
Project Owner Contributor

SCRYLENE - Open source Ethylene analyzer

Aman Garg

eye
63
users
1
skull
0
Monitor the health of my plants using an Arduino. Water them with code!
Project Owner Contributor

Thirsty Plants

Iulian Arcus

eye
1.9k
users
344
skull
11
Develop IoT projects on this simple dongle using the ESP8266 module. Button, Led and Temperature included
Project Owner Contributor

vESPrino - ESP8266 dongle

Vladimir Savchenko

eye
2.8k
users
406
skull
25
This project will focus on making current research in field of Visible Light Communication (VLC and LiFi) usable and meaningful for use...
Project Owner Contributor

Visible Light Communication for the masses

Jovan

eye
7.8k
users
22
skull
7
A simple DIY ballistic chronograph using IR emitter/phototransistor triggering, an ESP8266 and an I2c LCD
Project Owner Contributor

DIY Ballistic Chronograph

Alpha Charlie

eye
273
users
5
skull
3
Built this experimental version of the MINIVAC 601 computer from PDF's on the net. Time to completion about 4 months.
Project Owner Contributor

HOMEBREW MINIVAC 601 COMPUTER

Wverish

eye
611
users
277
skull
3
Virtual Reality (VR) Goggles: Built my own cell phone stereograph viewer with parts from my Lego optics lab.
Project Owner Contributor

Lego VR Goggles: Lego Optics Lab DIY Stereoscope

Steve Schuler

eye
27.5k
users
633
skull
157
An open-source ultrasound imaging dev kit side project
Project Owner Contributor

Murgen: open source ultrasound imaging

kelu124

eye
6.5k
users
736
skull
21
Little Price, Big Data! We have developed multi-board Pi clusters and have gotten Hadoop to run. Now we need see what it will do!
Project Owner Contributor

Hadoop on a 100 Board Raspberry Pi Cluster

Phil Hazur

eye
211
users
4
skull
2
This is where you see how a revolution begins ?
Project Owner Contributor

Hack freedom

freestartcoin

eye
1.2k
users
747
skull
3
Hand Made 3d Printer
Project Owner Contributor

Print-Arm 3d: Hand Made 3d Printer

levi

eye
1.5k
users
65
skull
10
Gathering more data on PM in our environment
Project Owner Contributor

Particulate Matter Sensor Network

tiefpunkt

eye
568
users
69
skull
6
in 2015 i Startet a small Greenhouse. When i moved, i upgraded it and now its V3.0 (Summer Version) and still work in progress
Project Owner Contributor

Aeroponic All-year Greenhouse on a Budged

hyperkante

eye
1.2k
users
358
skull
8
A simple USB silicon pin photodiode based laser power meter
Project Owner Contributor

Open Source Laser Power Meter

B. A. Bryce

eye
22.4k
users
147
skull
96
TCD1304-based linear CCD module driven by a Nucleo F401RE + Raspberry Pi.
Project Owner Contributor

Linear CCD module

esben rossel

eye
1k
users
186
skull
6
A low cost Open-Hardware wireless sensor board + online Machine Learning platform for Citizen research on motion.
Project Owner Contributor

Movuino

Kevin Lhoste

eye
3.2k
users
482
skull
27
Camera Traps can empower local communities & schools to observe & learn about wildlife. We aim to create an affordable DIY solution for all.
Project Owner Contributor

Camera Traps for Citizen Science

Egle Marija Ramanauskaite

eye
4.4k
users
613
skull
18
DIY Simple Analog Oscilloscope With a Scanning Laser Built From a Pile of Toys
Project Owner Contributor

LaserOscope II

Steve Schuler

eye
142
users
1
skull
1
The MAKER Knight Rider robot: solar powered, voice controlled, android app controlled
Project Owner Contributor

s0lrider

Daniel

users
1
skull
0
Pintus is an application that vends data from Nigerian networks
Project Owner Contributor

PINTUS

Khalilone62

eye
2.4k
users
19
skull
25
This companion robot, 9000 farads of super capacitance, spends less than eight minutes feeding--then 75 minutes or more she can be a buddy.
Project Owner Contributor

Little Friend

Mike Rigsby

eye
2k
users
407
skull
40
Some call it the personal computer of synthetic biology, we call it the desktop digital microbiology lab. Fully integrated personal biolab.
Project Owner Contributor

Open Science - Desktop Digital Biology Laboratory

info

eye
62
users
336
skull
4
One video game, three challenges: popularizing, teaching, and doing research through citizen science on synthetic biology.
Project Owner Contributor

Hero.Coli

Raphael Goujet

eye
130
users
1
skull
2
Relationship abuse is pervasive and costly. Video games are the best way to engage and inform teens in order to stop teen dating violence.
Project Owner Contributor

Gaming Against Violence

drew.crecente

eye
625
users
200
skull
6
ECG built with dsPIC30F6011A + Accelerometer + Usb-TTL + microSD Sniffer + HMI Visor
Project Owner Contributor

Cheap ECG

David Steckler

eye
14.9k
users
511
skull
58
Pi Zero and camera weigh 13 grams making it an ideal setup for data logging, HD video recording and custom On Screen Display for FPV.
Project Owner Contributor

Raspberry Pi Zero FPV camera and OSD

Maksim Surguy

eye
19.8k
users
1.3k
skull
42
This project shows how to use the MLX90620 or MLX90621 16x4 Thermopile Array from the Raspberry Pi
Project Owner Contributor

Raspberry Pi Thermal Imaging

Alpha Charlie

eye
13.3k
users
148
skull
134
A cost effective way to make a refreshable braille display
Project Owner Contributor

Refreshable Braille Display

Vijay

eye
4.1k
users
391
skull
25
A standalone, open-source thermal imager which can be built for under $50 in parts.
Project Owner Contributor

LCIRIC - Low Cost Infrared Imaging Camera

Josh Lange

eye
6.7k
users
261
skull
41
µController, CC1101 module and LCD forming a small communication device. Other probable uses in the near future.
Project Owner Contributor

Waffle: a pocket-sized digital radio system

M.daSilva

eye
4.4k
users
225
skull
12
This is a versatile system of hardware and software to evaluate outside weather conditions vs inside weather conditions.
Project Owner Contributor

Clouds Happen

Brenda Armour

eye
7.3k
users
510
skull
46
A super cheap decently resolving open source VIS-spectrophotometer. The cheapest in the OtterVIS line.
Project Owner Contributor

OtterVIS LGL spectrophotometer

esben rossel

eye
306
users
182
skull
5
Using two amateur radio-astronomy receivers separated by 300km's to make a stereo recording of jupiter's noise.
Project Owner Contributor

Stereophonic Jupiter

Andre Esteves

eye
4.6k
users
59
skull
34
DISPENSER V5 for Manual solder Paste application (without compressed air) to PCB for reflow soldering or Hot-Air Soldering techniques.
Project Owner Contributor

Solder Paste Dispenser V5 - AIR FREE & 5V USB-NEW!

MikeM

eye
9.4k
users
82
skull
53
A portable, solar powered, handheld device that provides truly global messaging when you have no alternative.
Project Owner Contributor

MyComm

John Grant

eye
3k
users
35
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14
A relatively low-cost but full-featured and safe multimeter.
Project Owner Contributor

Open Source Multimeter

Karl S

eye
10.4k
users
445
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70
Makes Raspberry Pi accessible, portable and easily configurable.
Project Owner Contributor

pyLCI - Linux Control Interface

Arsenijs

eye
14.6k
users
450
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74
Capture interactive models of magnetic fields with your 3D printer
Project Owner Contributor

3D Magnetic Field Scanner

Ted Yapo

eye
4.7k
users
400
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28
A multi-sensor vertical water profiler to measure light availability and the processes affecting it.
Project Owner Contributor

PULSE : Profiling Underwater Light SEnsor

Adam

eye
7.5k
users
343
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13
View your pulse and calculate your heart rate with this simple circuit and program
Project Owner Contributor

DIY Arduino Pulse Sensor

Orlando Hoilett

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1.3k
users
12
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8
Enhance a microscope with web control, enabling gigapixel panoramic or focus stacked shots, live streaming/control and more!
Project Owner Contributor

Web Enabled Microscope

Justin Kenny

eye
10.5k
users
987
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35
Selfmade watch that helps You learn STM32 programming.
Project Owner Contributor

nWatch

Peter Wasilewski

eye
1.1k
users
664
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6
I use various parts from Lego optics lab to build a laser interferometer
Project Owner Contributor

Lego Optics Lab: Laser Interferometer

Steve Schuler

eye
648
users
6
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5
Cheap, nondestructive atomic analysis in real time.
Project Owner Contributor

Chymes

A. M. Aitken

eye
346
users
564
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0
How I built my mobile phone/iPod mount out of Lego for my Lego optics lab.
Project Owner Contributor

Lego Optics Lab: Mobile Phone/iPod Mount

Steve Schuler

eye
386
users
2
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1
Arduino uno, WIZnet W5500, Parking system
Project Owner Contributor

Parking System with Ethernet in arduino

JINHEEAHN

eye
3.5k
users
315
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30
Brain hacking!!! Improve your focus and concentration by training your brain using NeuroFeedback.
Project Owner Contributor

Train Your Brain with NeuroFeedback

Tom Meehan

eye
4.2k
users
465
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31
Simply making small computer as a hobby, combined my previous two (ATMega, SAMD21 ARM) projects in one.
Project Owner Contributor

Some small computer project

kodera2t

eye
1.9k
users
16
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7
Building a weather station using readily available breakout boards to deliver sensor data to the Internet
Project Owner Contributor

Modular Weather Station

Nevyn

eye
1.7k
users
161
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19
Easy to build and program walking robot. Powerful 32bit microcontroller, 7 servos, touchscreen display, and 3D printed parts
Project Owner Contributor

TyroBot

Tyler Spadgenske

eye
2.8k
users
262
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23
Insole gait analysis system for the design of mass customised 3D printed shoes
Project Owner Contributor

Insole Pressure System for Mass Customised Shoes

Charles Fried

eye
2.7k
users
10
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15
Low-resolution video camera with a lot of opened germanium transistors used as light-sensitive elements
Project Owner Contributor

Germanium Vision

Shaos

eye
3.3k
users
28
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20
Visualizes tracks of ionizing particles
Project Owner Contributor

Open source expansion cloud chamber

M. Bindhammer

eye
6.9k
users
534
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77
Created to explore new ways of artificial intelligence
Project Owner Contributor

Humanoid robot named Murphy

M. Bindhammer

eye
541
users
10
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7
a cheap enough open source robotic platform to test out the many algorithms and invent new ones for mobile robotics. Musafir = Traveller
Project Owner Contributor

Musafir - Mobile Robot for Academic Research

ZaidPirwani

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5k
users
465
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39
Well, this is the next evolutionary step from when I first bought the Plab 2.5 spectrometer kit
Project Owner Contributor

DAV 5 UV/VIS Spectrometer

David H Haffner Sr

eye
6.6k
users
251
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37
Cost effective insole sensor for diagnosing foot problems
Project Owner Contributor

alli-GAIT-or analysis

chiprobot

eye
242
users
357
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3
Living in a Residential Bldg with long hallways & doors that all look the same, I tell folks to look for the door with the multi-color Ball.
Project Owner Contributor

DoorBall

Grayson Schlichting

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17.2k
users
652
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54
Make Raspberry Pi Again
Project Owner Contributor

Raspberry Pi project

Arsenijs

eye
591
users
7
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7
A Calculator with 15 Digit Seven Segment LED. It used two 3x4 Switches and worked with Atmel 1284p. Based on Arduino.
Project Owner Contributor

snc98 .. Slash Number Calculator

JensGrabner

eye
1.5k
users
418
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22
Neuromechanical Holoportation Drones
Project Owner Contributor

Astral AR

Leah LaSalla

eye
4.1k
users
13
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15
A personal tale of healing, and a path towards a brighter future.
Project Owner Contributor

Lint & Dog Hair Super Capacitor

MECHANICUS

eye
5.1k
users
35
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31
I am working on a project to fly a THz Spectrometer on a drone. This will enable spot measurements of important atmospheric molecules.
Project Owner Contributor

The THz Drone Project

Joseph Demers

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166
users
1
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1
This project involves creating an air-powered boat where a camera can be inserted (or FPV used) to watch underwater.
Project Owner Contributor

Camera Boat

ameyring

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733
users
8
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8
Portable device to measure most commmon air pollutants: CO, CO2, O3, H2S, C6H6 and PM
Project Owner Contributor

Aerotron

mikrotron

eye
6.3k
users
363
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47
Examining the neural activity of dragonfly predatory behavior to discover the mechanics of its highly accurate prey capture
Project Owner Contributor

The Dragonfly: Nature's Guided Missile

Patricia Aguiar

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1.5k
users
12
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6
Use BlueTooth BLE and WiFi beacon frame to transfer sensor data, achieve ultra-low power. Based on CC2541, ESP8266 and NRF24l01+
Project Owner Contributor

BeWi - Ultra-low power wireless Beacon sensors

Michael Wen

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1.6k
users
24
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28
Providing a possible biological substantiation of the Gompertz and logistic function when used in relation to tumor growth
Project Owner Contributor

A new derivation of the Gompertz/logistic function

M. Bindhammer

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2.8k
users
660
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15
A set of designs to facilitate teaching and intuitive understanding of the relationship between electricity and magnetism
Project Owner Contributor

Electromagnetic Teaching Aid

Adam Smallcomb

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4.9k
users
61
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39
Smart, Wi-Fi manged 6x USB port Power Meter with 4x port USB 2.0 hub, 2x charging ports with touch 2.4" LCD
Project Owner Contributor

Smart, 6 port USB Power meter with 4 port USB 2.0

Aleksejs Mirnijs

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9.4k
users
323
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63
Did your test strips just get more expensive? Has the drug store run out of strips for YOUR meter? Like to be able to use any test strip?
Project Owner Contributor

Universal Glucometer

Tom Meehan

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661
users
156
skull
6
This is a simple heartbeat indicator that automatically calibrates to a new user and pulses LEDs when it detects a heartbeat
Project Owner Contributor

PulseFit-Pulse Sensor with AutoAdjusted Threshold

Orlando Hoilett

eye
2.9k
users
357
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15
Why are grasshoppers so hard to catch? Let's explore the visual neurons behind the grasshopper's escape mechanism!
Project Owner Contributor

Neuroscience of Grasshopper Jumps

Dieu My Nguyen

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283
users
4
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4
Quick and easy microscope built from a webcam and a flashlight
Project Owner Contributor

USB Microscope

R. Scott Coppersmith

eye
6.9k
users
363
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25
A project inside Attiny. I will not step out for larger one till I complete it.
Project Owner Contributor

Minimalist A-go-go

kodera2t

eye
5.4k
users
53
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30
Spectrophotometer design with a sensitive detector, bright light source and a sample holder. Easily and inexpensively built.
Project Owner Contributor

Spectrophotometer

doctek

eye
4.9k
users
2.3k
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17
with Raspberry PI, Arduino, ESP8266 and a bunch of Sensors
Project Owner Contributor

Home Automation

M@lte

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302
users
290
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2
Starting from the K8200 with a cnc mill, I added a loading system to accommodate boards of material to mill into and print on directly.
Project Owner Contributor

K8200 3DRAG retrofit

samvl

eye
1.3k
users
12
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5
Investigations into a novel flow sensing technique to create tiny cheap flow sensors, all using electrical impedance spectroscopy.
Project Owner Contributor

Solid state flow sensing using EIS

Arthur Admiraal

eye
224
users
3
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2
A star coronograph with propellers. Trying to see the light of extra-solar planets from your backyard.
Project Owner Contributor

Starshade drone

Andre Esteves

eye
348
users
7
skull
2
An automated lab power supply power with no mains power interface.
Project Owner Contributor

OpenSourcePowerSupply

Ashley Robinson

eye
215
users
336
skull
2
Remote controlled audible dog ball for my now going blind dog.
Project Owner Contributor

Remote controlled audible dog ball for blind dog

dannyritchie

eye
4.5k
users
562
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24
A wireless glowing programmable juggling props, with 9-DOF IMU
Project Owner Contributor

Rastello Club

Laurent B

eye
2.3k
users
5
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4
What I use to photograph my projects.
Project Owner Contributor

My Table Top Photography Studio

Steve Schuler

eye
1.4k
users
421
skull
3
ESP8266 Arduino WiFi Thermometer - 0.25 degree C accuracy. View temperature online.
Project Owner Contributor

My WiFi IoT thermometer

Thomas Lee

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1.8k
users
33
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14
This device has a high sampling rate and long duration ideal for measuring current consumption for low power device that uses sleep mode.
Project Owner Contributor

Meter/datalogger for low current measurement

K.C. Lee

eye
1.6k
users
324
skull
8
Battery powered led light that looks like a fluorescent tube light.
Project Owner Contributor

LED Light Rod

Mackenzie Hauck

eye
3.4k
users
338
skull