close-circle
Close
Following
eye
50.9k
users
592
comment
34
skull
359
A versatile autonomous environmental drone using a buoyancy engine
Project Owner Contributor

Open source underwater glider

alexw

eye
14.6k
users
294
comment
34
skull
186
HeartyPatch is a fully open-source, IoT connected, BLE enabled heart-rate variability & ECG patch with great accuracy
eye
14.9k
users
263
comment
14
skull
178
A USB-flash sized GSM/GPS tracker with a wide array of features
Project Owner Contributor

USB TinyTracker

Paul

eye
17.3k
users
662
comment
20
skull
170
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
25.7k
users
178
comment
237
skull
151
No iron, no cry! Build a mini 4MHz Z80 64kB RAM system with Basic and Forth interpreters, CP/M 2.2, QP/M 2.71, Assembler and C toolchains
eye
10.3k
users
232
comment
13
skull
105
Micro Smart LiDAR Sensor
Project Owner Contributor

MappyDot

Blecky

eye
7.9k
users
364
comment
2
skull
97
This project describes the use of Raspberry Pi as an IoT connected vital signs monitor. The HealthyPi HAT for Raspberry Pi used.
eye
6.5k
users
91
comment
12
skull
95
This is the obvious next step to the Fidget Spinner, and the last project involving one. I promise.
Project Owner Contributor

POV Fidget Spinner

Sean Hodgins

eye
5.1k
users
279
comment
16
skull
91
ESP32 emulating to be a cartridge
Project Owner Contributor

WIFI Game Boy Cartridge

davedarko

eye
10.7k
users
127
comment
12
skull
86
fully portable ESP12 project with battery charging and power muxing
Project Owner Contributor

LAMEBOY - another ESP12 handheld

davedarko

eye
3.7k
users
342
comment
3
skull
83
Neopixel watch with accelerometer.
Project Owner Contributor

Arduino Neopixel Watch

Marcello Graves

eye
9.3k
users
91
comment
10
skull
81
SamD21 card development platform Multi-sensor tricorder with 22x5 led matrix display, sd card, battery, environment sensors
eye
16.2k
users
188
comment
17
skull
80
atsamd11c14 Arduino zero compatible ARM M0 compact usb stick
Project Owner Contributor

DiXi - arduino sam D11 usb stick

bobricius

eye
6.3k
users
78
comment
5
skull
72
this board have unique compact design and is easy to assembly +SD card reader +RGB led +Touch pad +User button
eye
5.1k
users
50
comment
6
skull
69
Build cool things with M10. For starters, you can build a Lego Monster Truck with it. For more fun, how about home automation through DTMF?
Project Owner Contributor

Play FPGA like Arduino

Changyi Gu

eye
7.6k
users
275
comment
16
skull
68
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
7.4k
users
96
comment
2
skull
68
Full featured thermal camera, smaller than a credit card.
Project Owner Contributor

Pocket thermal camera

x-labz

eye
5.7k
users
114
comment
12
skull
66
BeagleLogic, now as a turnkey and standalone 16-channel Logic Analyzer
Project Owner Contributor

BeagleLogic Standalone

Kumar, Abhishek

eye
4.1k
users
216
comment
9
skull
65
Interactive LED Kit
Project Owner Contributor

Trixel LED

Arkadi

eye
7.5k
users
62
comment
11
skull
65
SD card secure RAID USB storage
Project Owner Contributor

Orthrus

Nick Sayer

eye
3.5k
users
60
comment
43
skull
61
A small battery-powered meditation aid to keep you focused and refreshed wherever you go.
eye
4.5k
users
43
comment
2
skull
60
A keyboard accessory for a smartphone for training, and typing in braille
Project Owner Contributor

Tipo : Braille Smartphone Keypad

Vijay

eye
8.5k
users
82
comment
10
skull
58
Simple gsm phone with 22x5 LED display, 16 keys, atsamd21, and sim800l module, QI charging
Project Owner Contributor

DIY GSM arduino FR4 cell phone

bobricius

eye
11.5k
users
188
comment
29
skull
58
A WiFi fidget spinner, taken from concept to ordering parts in one weekend
Project Owner Contributor

IoT POV Fidget Spinner

Matthias

eye
7.5k
users
90
comment
17
skull
56
A smart, hackable BLDC controller for electric bicycles with bluetooth, Android app and a web service using an Atmega328
eye
2.4k
users
205
comment
4
skull
52
WiFi/BLE --> LoRa bridge
Project Owner Contributor

LoRaNeT32

morgan

eye
7.9k
users
81
comment
9
skull
50
An ultra strong and fast servo that is reasonably priced. The goal is to generate 60ft*lbs (11 520oz*in) with 60 rpm no load rpm speed.
Project Owner Contributor

Ultra Servo

patchartrand

eye
2.7k
users
179
comment
17
skull
50
Wrist watch with monochromatic 16X16 LED Matrix inspired by retro LED watches of 70s and 80s.
Project Owner Contributor

LED Matrix Watch

Mile

eye
10.7k
users
168
comment
14
skull
49
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
10.2k
users
557
comment
17
skull
48
XORYA game console is just one chip PIC32MX170F256B (32-bit MIPS core, 256K flash, 64K data mem) in DIP28 package and a few other components
eye
7.9k
users
83
comment
12
skull
46
Modular ESP8266 Wi-Fi switch to the installation in switch boxes.
Project Owner Contributor

Modular WiFi-Switch

Knudt

eye
2.3k
users
59
comment
14
skull
44
The fast, intuitive and modular way to make awesome portable projects that maximize creativity and sharing
Project Owner Contributor

MakerNet

Jeremy Gilbert

eye
3.9k
users
66
comment
2
skull
44
CNC machine and custom made stepper motor controller to manually pick up SMT components and place them on a PCB with microscopic accuracy.
eye
3.6k
users
29
comment
6
skull
42
An electro-mechanical system designed to allow a disabled musician to play the guitar with one hand (and a foot).
Project Owner Contributor

Adaptive Guitar

Joe

eye
5.1k
users
139
comment
6
skull
42
EPaper monitor driven by either VGA or an Internet Connected ESP32.
Project Owner Contributor

PaperBack: A Desktop EPaper Monitor

PK

eye
3.8k
users
104
comment
0
skull
40
Building an Autonomous Sailboat That Pursues to Cross the Atlantic Ocean
Project Owner Contributor

OpenTransat

Andy Osusky

eye
9.4k
users
89
comment
14
skull
40
The smallest wireless IMU - Dime sized, ARM Cortex M0+ with 9-DoF IMU, temperature and altimeter. Supports ZigBee and Mesh networking.
Project Owner Contributor

FemtoBeacon

femtoduino

eye
2.9k
users
58
comment
0
skull
39
A dirt cheap open hardware USB-JTAG board designed to program TinyFPGA A1 and A2 boards.
Project Owner Contributor

TinyFPGA Programmer

Luke Valenty

eye
5k
users
91
comment
7
skull
37
We propose an innovative medical wearable device to assist people who suffer from hand tremor (Parkinson's Disease, Essential Tremor etc).
eye
2.9k
users
38
comment
5
skull
37
Absolute best watch ever !!!!
Project Owner Contributor

BPW34 solar powered led watch

bobricius

eye
4k
users
56
comment
9
skull
36
Open Source Avionics for Microlights and other Non-Type-Certified Aircraft
Project Owner Contributor

ModAir - Modular Aviation Instruments

Rene

eye
2.3k
users
346
comment
22
skull
36
An educational system designed to bring AI and complex robotics into the home and school on a budget.
Project Owner Contributor

Cardware

Morning.Star

eye
2.2k
users
34
comment
5
skull
33
A great attiny85 ultra small development board! +motor/relay PWM driver !!!!, RGB led, Power LED, User/Reset button, I2C smart header
Project Owner Contributor

Picoduino

bobricius

eye
2.4k
users
52
comment
9
skull
31
Control and monitor any lighting setup : a low cost 1-Wire module.
Project Owner Contributor

Low cost Smart Switch

Thomas Flayols

eye
2.4k
users
246
comment
7
skull
30
A controller for all your IoT needs.
Project Owner Contributor

ESP IoT Controller

Jeremias

eye
2.4k
users
36
comment
13
skull
29
25MHz 1.8-5V SPI EEPROM/Flash Emulator
Project Owner Contributor

EEEmu SPI

Blecky

eye
2.8k
users
25
comment
8
skull
29
Inexpensive, Arduino Compatible Low Power Dev Board
Project Owner Contributor

LP Mini - Low Power Dev Board

Max.K

eye
3.1k
users
458
comment
8
skull
27
This project will focus on making current research in field of Visible Light Communication (VLC and LiFi) usable and meaningful for use...
eye
5.3k
users
616
comment
4
skull
27
Hardware USB Password Manager
Project Owner Contributor

Password Vault

mwahid

eye
375
users
148
comment
0
skull
23
Car Security System by Radio Frequency Access
Project Owner Contributor

CSS_RF Access

Edgar Andres Chavez V.

eye
2.7k
users
21
comment
4
skull
23
Handmade led game console Ultra high quality 64bit graphics :-D
eye
1k
users
507
comment
5
skull
22
4x5 micro display with attiny85
Project Owner Contributor

Standalone LED micromatrix display

bobricius

eye
3.3k
users
225
comment
4
skull
20
A modular, distributed processing, unmanned vehicle controller.
eye
7.3k
users
144
comment
2
skull
19
A simple desk clock that gets time from GPS
Project Owner Contributor

GPS Clock

Nick Sayer

eye
6k
users
22
comment
6
skull
19
A biodegradable flashlight, build with recycled laptop batteries that you can repair yourself.
Project Owner Contributor

Brightenmacher

Peter Fröhlich

eye
1.1k
users
15
comment
3
skull
18
Open source pocket size sampler/sequencer
Project Owner Contributor

Wee Noise Maker

Fabien-Chouteau

eye
1.7k
users
269
comment
0
skull
17
A tank controlled by bluetooth capable of shooting ferromagnetic projectiles
Project Owner Contributor

M808B - Coilgun Tank

Ramón Calvo

eye
1.1k
users
257
comment
3
skull
17
Earrings, necklace, pendant ...
Project Owner Contributor

Supercapacitor powered LED jewelry

bobricius

eye
2.1k
users
213
comment
6
skull
17
Pedro Petit Robot low cost open source 3D printed robotic arm fun and safe to learn, with USB control. pedropetitrobot@gmail.com
eye
703
users
10
comment
0
skull
17
Watch have accelerometer to activate display when you rise hand
Project Owner Contributor

Motion activated LED watch

bobricius

eye
1.2k
users
182
comment
0
skull
17
Use any Bluetooth 4.0(BLE) device to control this agile little modular drone.
eye
782
users
19
comment
0
skull
15
Firmware version specially for The 1kB Challenge
eye
638
users
12
comment
6
skull
15
retro LED clock
Project Owner Contributor

reCLOCK

al1

eye
986
users
275
comment
6
skull
14
Cube shaped objects that will attach to each other and move each other which will result in a low resolution programmable matter (LRPM).
eye
751
users
15
comment
0
skull
13
Lighty is a 4DOF mobile robot whose aim is to empower pico projectors. Before Lighty, setting up a movie was really difficult.
eye
1.4k
users
9
comment
5
skull
12
Interactive lighting elements for the mobility impaired. Designing a power supply for architectural scale interactive EL installations
Project Owner Contributor

MoonLITE

fool

eye
1.2k
users
9
comment
2
skull
12
Very tiny DC motor driver controlled by ATmega328 and its operation is sensored by "Time-of-Flight" IR-Laser sensor
eye
1.8k
users
42
comment
0
skull
12
Internet of Plants is essentially a mesh-network of plant master and slave controllers for better & less plant care with affordable pricing
Project Owner Contributor

Internet of Plants (IoP)

Bilal Mahmoud

eye
388
users
236
comment
0
skull
12
255 sounds wav pcm FX sound player
Project Owner Contributor

Talking robot

bobricius

eye
1.8k
users
10
comment
1
skull
11
My business card is an ATtiny85 dev board the size of a credit card. Types out my contact info when a capacitive touch sensor is activated.
eye
555
users
12
comment
1
skull
11
Simple flash disc business card or keychain, File system is stored in internal MCU flash. Minimum components.
eye
340
users
16
comment
0
skull
11
A Dual Mini Speaker Dip for the C.H.I.P Pro
Project Owner Contributor

C.H.I.P Pro BoomBox Dip

Ricardo Ferro

eye
2.3k
users
41
comment
8
skull
10
The world's smallest and simplest theremin
Project Owner Contributor

Minimin Mk1

eagleisinsight

eye
1k
users
7
comment
17
skull
10
Let's use 1-dollar 8-pin PIC12C508A that has 512 words of program ROM (that is 768 bytes) and 25 bytes of data RAM...
Project Owner Contributor

$1 entry to 1kB challenge

SHAOS

eye
1.3k
users
169
comment
2
skull
10
Robotic platform that doesn't need a computer/programmer/compiler. Just move it how you want it to move and it will copy those moves
Project Owner Contributor

Golem

jperez208

eye
356
users
10
comment
0
skull
10
Touch watch, super - slim, discrete led display
eye
125
users
208
comment
0
skull
9
Ternary computer "3niti alpha" that I started to design in 2004
Project Owner Contributor

3niti alpha

SHAOS

eye
1.1k
users
10
comment
0
skull
9
A guitar tuner with audio feedback for bind guitarists
Project Owner Contributor

Accesible Guitar Tuner

Pepijn de Vos

eye
458
users
175
comment
1
skull
9
Integrated AHRS and sensing platform for gliders and GA aircraft with Bluetooth interface
Project Owner Contributor

AHRS platform for gliders

Marian Keller

eye
681
users
8
comment
2
skull
8
Next member of Picoduino family ...
eye
260
users
3
comment
0
skull
8
Activate your community with a new game that alters reality.
Project Owner Contributor

Alternate Reality Game Platform

jay

eye
207
users
8
comment
0
skull
7
simple small USB board with RGB led
Project Owner Contributor

Simple PIC16F1455 usb key

bobricius

eye
570
users
315
comment
2
skull
6
Custom cartridge for IBM PCjr
Project Owner Contributor

PCjrCart

SHAOS

eye
423
users
6
comment
0
skull
6
A tiny controller for the rhythm game kShootmania made using PCBmodE.
Project Owner Contributor

TokiLabs Note

Hylian

eye
542
users
273
comment
0
skull
6
Winxi board in Mini Pcie shape
eye
201
users
77
comment
0
skull
6
Simple nixie clock
Project Owner Contributor

Single board nixie clock

bobricius

eye
3.3k
users
12
comment
0
skull
6
Cheap low power smarthome extension board with Ethernet/Modbus/1-wire/DMX512/Wifi connection
eye
246
users
32
comment
11
skull
6
Xorya Touch PCB is even cheaper implementation of Xorya game console on PIC32
Project Owner Contributor

Xorya Touch

SHAOS

eye
137
users
78
comment
0
skull
5
a simple power supply unit for hobbyist with real time short circuit protection
eye
259
users
4
comment
0
skull
5
Idea: How to Print to Parallel Printer on ARM Linux from Dosbox. I tried to use an old Industry Machine with OPi embedded Par&Serial Ports
Project Owner Contributor

Dosbox ARM Parport

Schupp

eye
400
users
4
comment
0
skull
5
A perpetually running wireless sensor mote.
Project Owner Contributor

Open SolarMote

dhq

eye
263
users
3
comment
0
skull
5
An Arduino like, powered with Atmel Cortex-M7 microcontroller
Project Owner Contributor

PetitDuino

Badr

eye
192
users
37
comment
0
skull
4
An alternative to energy savings, home automation and security
Project Owner Contributor

SmartSwitch

Leonardo Zuniga

eye
807
users
84
comment
0
skull
4
Z-Wave IoT Development Board
Project Owner Contributor

Z-Uno

Poltorak Serguei

eye
299
users
39
comment
0
skull
3
Black box for trucks. Log GPS position, speed, 3D accelerometer/gyro, temperature, wind speed/direction, CANBUS data to SD card. Radio COMS
eye
352
users
0
comment
0
skull
3
The wearable Voight-Kampff machine.
Project Owner Contributor

viEwMotion

Tom Meehan

eye
256
users
5
comment
0
skull
2
Webcam Based Posture Monitor using Processing
Project Owner Contributor

HeadUp 2

Max.K

eye
305
users
585
comment
0
skull
2
Small full-autonomous robotic forklift, based on PIC18F
Project Owner Contributor

Romulo - the robotic forklift

Simone Tolomei

eye
267
users
193
comment
0
skull
2
A super compact IOT button the size of your thumb with built in battery and bluetooth low energy using the Light Blue Bean
eye
1.5k
users
15
comment
0
skull
2
This device will light fireworks in sequence with a wireless remote. Version one will have 64 positions
eye
449
users
3
comment
0
skull
2
Simulating the functionality of memristors using off-the-shelf parts to form a neural network crossbar array
eye
365
users
185
comment
0
skull
2
Low-cost modular MQTT devices
eye
76
users
0
comment
0
skull
1
The temperature switch takes three readings from three sensors and displays then on oled and also according to the conditions switch relay
Project Owner Contributor

WiFi 3 channel Temperature Switch

jmcservv

eye
276
users
1
comment
0
skull
1
This is a simple timer intended to control exposure of an UV printing bed used for photographic processes
Project Owner Contributor

Timer for UV printing bed.

Pierre-Loup M.

eye
550
users
23
comment
0
skull
1
voice over IP phone using an external hard phone with an 8bit low cost microcontroller
eye
399
users
6
comment
2
skull
1
Designing a low cost electronic load for testing power supplies, batteries, and other devices.
Project Owner Contributor

Low Cost Electronic Load

Joey Casabar

eye
128
users
1
comment
0
skull
1
Power bank charged via solar uses old batteries
Project Owner Contributor

Solar Power Bank

Chris Savage

eye
270
users
1
comment
1
skull
1
The VLT is a tool to measure how long it takes (in milliseconds) for a video signal to change from one state to another.
eye
68
users
1
comment
0
skull
1
Providing a basic sense of touch for prosthesis users using simple additions to already existing products.
eye
92
users
1
comment
0
skull
0
Multipurpose, low cost hand tracking.
Project Owner Contributor

Gestum Glove

Christopher Bero

eye
287
users
2
comment
0
skull
0
A RGB LED Cube that can be built with cheap and easy to solder hardware, that is modular and scalable and that has a rich user interface
eye
93
users
2
comment
0
skull
0
Don't you hate when people start honking a split-second after the light turns green? Sometimes this is justified and other times simply not.
eye
594
users
2
comment
0
skull
0
In this project I will show you how to build a simpler version of a 5x5x5 LED Cube. It means commanding 125 LEDs using one Arduino board
Project Owner Contributor

Led Cube 5x5x5 (Arduino Project)

MEGA DAS

eye
193
users
0
comment
0
skull
0
Monitor hydroponic nutrient levels, salinity levels in aquariums or the ocean, saltwater pools, soil salinity, or water quality
Project Owner Contributor

EC_Salinity Probe Interface

μFire

users
1
comment
0
skull
0
https://m.youtube.com/watch?v=7k_VGriCRY8
Project Owner Contributor

24 bay parking assistant

taurai mirimi

users
2
comment
0
skull
0
Pic16f877A microcontroller and logic IC educational and ewaste recycling project