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541 projects
1.7k
11
14
12 channel battery charger 6x LIR2032 and 6x ML2032
Project Owner Contributor

USB coin cell battery charger 6x LIR2032 6x ML2032

bobriciusbobricius

773
11
19
A small board for the Attiny85 and pin compatible variants for embedding into projects.
Project Owner Contributor

Attiny Micro

mcunerdmcu_nerd

127
2
3
Enhancing post-release monitoring of Sumatran orangutans through the development of a biological data logging anklet
Project Owner Contributor

Orangutan Biologger

kzacariankzacarian

242
4
4
A short summary of the process I used to print a spare part
Project Owner Contributor

3D printed spare for spice grinder

liamthompsonLiam_Thompson

7.9k
42
31
A water cooled TEG with rated theoretical output of 200 watts
Project Owner Contributor

High Powered Thermoelectric Generator (TEG)

goat-industriesGOAT INDUSTRIES

3
6
You can use any led display 4,5 or 6 digits segment or matrix
Project Owner Contributor

Universal LED wrist watch

bobriciusbobricius

13.8k
26
27
Unhappy with the ESP32-WROOM module, I designed an ESP32 D2WD module to ease custom board assembly and enable small, wearable ESP32 devices
Project Owner Contributor

Small ESP32 Module for Easier Custom Design

kris-winerKris Winer

19.1k
117
127
This project started when my digger obsessed son said 'Daddy can you make me an Excavator?' So I thought sure how hard can it be....
Project Owner Contributor

Plywood Excavator

alex-lovegroveAlex Lovegrove

1.6k
5
4
Whats inside a Smok Alien 220W E-Cigarette?
Project Owner Contributor

220W E-Cigarette Teardown

robin-reiterRobin Reiter

468
10
24
Yet another dumb custom hexadecimal file format, designed for the YASEP and my SPI flasher
Project Owner Contributor

HYX file format

yann-guidon-ygdesYann Guidon / YGDES

394
1
2
replacement handle for my sons Shape 'O' ball
Project Owner Contributor

Tupperware Shape'O' ball handle

saabmanSaabman

187
4
3
Sky bound, environmentally "friendly", ion powered flight (without conventional, combustible fuels)
Project Owner Contributor

Sechura Fenix: eco-friendly ion jet

benjamin-brinkBenjamin Brink

2.3k
2.3k
19
IoT enabled indoor horticulture kit (Space Bucket) that can be monitored & controlled via smart contracts on an Ethereum Blockchain backend
Project Owner Contributor

Decentralized IoT Indoor Horticulture

gusgormanGusGorman

1.2k
8
5
Haathi Board aims to be a low cost and developer friendly platform for the iMXRT1050 SoC
Project Owner Contributor

Haathi Board

prithviPrithvi

2k
973
6
Another Arduino UNO compatible board. It is not another cloned board, we removed a part of it, added more features, perfect for education
Project Owner Contributor

Arduino UNO for Education

oberober

406
1
6
Animate the famous SuperMario's mushroom
Project Owner Contributor

Mushroom on wheels

pixjuanPixJuan

228
3
4
https://github.com/mhe747/sumpx15/wiki
Project Owner Contributor

BeagleSDR Sump

mich-michMich Mich

1.2k
12
5
Tools and materials Arduino Uno / Atmega328 Fingerprint Module Relay Module DFPlayer module Speaker Jumper cable
Project Owner Contributor

Turning On Motorcycle With Fingerprint

mrlimMrlim

74k
7.5k
424
Make & 3D print your own phone with sensors, displays, electronics, batteries and antennas. Customize Android and do exactly your thing!
Project Owner Contributor

Kite : Open Hardware Android Smartphone

shree-kumarShree Kumar

9k
1.9k
42
Atltvhead is a mashup of interactive art and wearable technology with a message of positivity and encouragement to let your oddities shine!
Project Owner Contributor

ATLTVHEAD

atltvheadatltvhead

62.1k
488
339
AMS's new AS7265X 3-chip set promises a compact, 18-channel, 20 nm FWMH spectrometer for less than $25
Project Owner Contributor

Compact, $25 spectrometer

kris-winerKris Winer

163
8
10
Experimenting with a dye-sensitized solar cell to improve its performance and finally power a LCD wrist watch module from it
Project Owner Contributor

Dye-sensitized solar cell powered watch

m-bindhammerM. Bindhammer

2.2k
11
11
This is more than just a temperature/humidity sensor with an OLED screen - it is a multi-sensor platform for all your ha sensor needs!
Project Owner Contributor

Kube Multi Sensor Platform

b-kB K

16.3k
11k
28
This open-source, low-power LTE shield uses cutting-edge CAT-M technology and also integrates GNSS location capabilities!
Project Owner Contributor

LTE CAT-M1/NB-IoT Shield for Arduino

timothy-wooTimothy Woo

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