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Projects Johan Cronje likes and follows

34k
3.9k
45
Basic energy monitor using the ESP8266 and the ATMega328
Project Owner Contributor

ESP8266 Current Monitor

patrick-mcdonnellPatrick McDonnell

17.8k
3.5k
33
B3606 is a cheap MCU controlled power supply, I'm reverse engineering it and writing software to add serial port and more features.
Project Owner Contributor

Power Supply B3603 Alternative Firmware

baruch-evenBaruch Even

8.9k
2.9k
78
Two hearts are better than one, so why not have five. Quadcore RPI CM4 and a MCU on a single board for true all-in-one 3D printer control.
Project Owner Contributor

Sigmoid S7P 3D Printer Control Board

pkelectronicspkElectronics

6.4k
1.5k
57
A shit-ton of things that are useful for a shit-ton of projects. (and, Think 'apt-get' for reusable project-code)
Project Owner Contributor

commonCode (not exclusively for AVRs)

eric-hertzEric Hertz

116k
1k
522
Designing an open source, modular bench power supply to rule them all.
Project Owner Contributor

Bench Power Supply

the-big-oneThe Big One

47.4k
611
509
I didn't have enough to buy a Lab Bench PSU... So I made one.
Project Owner Contributor

OPEN Power

john-loefflerJohn Loeffler

3.5k
453
3
It can not only control each point individually, but also can be extended without limitation to meet your requirements on LED Sign, Team Log
Project Owner Contributor

DIY LED Sign with MAX7219 Dot Matrix Module STM8S0

icstationicstation

22.3k
353
60
The Matrix clock is a single board, highly compact, Arduino compatible clock that displays the time and animations on an LED matrix.
Project Owner Contributor

Matrix Clock V1.0

danjhamerdanjhamer

22.9k
180
90
This project aims at building a rather simple yet useful bench power supply for everyday tinkering.
Project Owner Contributor

ElbSupply - Simple linear bench supply

eliaElia

16.8k
148
116
An affordable Open Source Weather Station for Everyone
Project Owner Contributor

Solar Powered WiFi Weather Station V4.0

open-green-energyOpen Green Energy

10.4k
94
84
Open Source Universal RT Soldering Station with Tweezers support
Project Owner Contributor

Soldering RT1

riccardo-pittiniRiccardo Pittini

5.2k
83
45
Thor+ will get a little brother
Project Owner Contributor

THOR+ JUNIOR ROBOTIC ARM

dannyvandenheuveldannyvandenheuvel

2.1k
80
7
ATtiny microcontroller fan controller, with configurable control variables over the USB interface.
Project Owner Contributor

Fan controller for Re:Load Pro

runeRune

10.9k
73
51
Measures wind speed via inertial sensors and rain with capacitive. Maintenance free, LPWAN, 3D printed (Not yet another AWS)
Project Owner Contributor

Weather Pyramid

manolis-nikiforakisManolis Nikiforakis

9k
58
56
Test any electronic component with this pocket component tester
Project Owner Contributor

Component Tester in a Keychain

akshay-bawejaAkshay Baweja

11.4k
55
45
'Professional' wind instruments are mounted high on a pole in an exposed location with LoRa data transmission
Project Owner Contributor

Low Power High Accuracy Weather Station

capt-flatus-oflahertyCapt. Flatus O'Flaherty ☠

3.2k
36
28
New improved 6DOF robotarm based on SmartRoboV1.x
Project Owner Contributor

6DOF SMARTROBO V2.0

dannyvandenheuveldannyvandenheuvel

4.7k
36
38
Desktop solder paste dispenser that works with disposable Co2 cartridges
Project Owner Contributor

Solderocket

nuri-erginerNuri Erginer

4k
29
18
Open source hardware smart thermostat for your home.
Project Owner Contributor

HestiaPi Touch - Open Smart Thermostat

gulliverrrgulliverrr

8k
28
25
A smart bathroom scale, using 3D printing, ESP8266, Arduino IDE, Adafruit.IO and IFTTT app.
Project Owner Contributor

DIY Wi-Fi Smart Scale (with ESP8266)

igorfonseca83igorfonseca83

3.9k
28
23
Use a (D)SLR to "scan" analog film negatives and positives with 3d printed holding frame.
Project Owner Contributor

Scan analog film. For the very last time.

janJan

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