Tag Archive for "3dHack" - Open Electronics

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Updates from the 3Drag 3dprinting contest: Roland Hoffert’s Hacks
Roland Hoffert, from www.eytec.de, submitted us this 3Drag (Velleman K8200 version) hack to improve the z-wobble issue, one of the most known problems affecting the RepRap family printers. Roland identified one of the weak points that could...
- Posted 7 years ago
- 0
Updates from the 3Drag 3dprinting contest: Karl Seiss’s Hack
Karl Seiss from Austria made a very clever hack to a K8200 3DRag printer, turning it into a CNC drilling and milling machine. We didn’t receive from the author many details, anyway it used Proxxon long shaft...
- Posted 7 years ago
- 0
Updates from the 3Drag 3dprinting contest: Alessio Fusi’s Hack
Alessio Fusi hacked his 3Drag/K8200 printer by replacing the original threaded rod with a trapezoidal rod, assembled with a gearbox between it and the stepping motor with a reduction rate of 50:20. In a short time, Alessio...
- Posted 7 years ago
- 1

How to use load cells
The sensors and electronics needed to measure the weight of...
- Posted 1 week ago
- 0
Weather station with a Lightning detector, UV sensor, Temperature, Humidity, Pressure, and more
We build a Fishino-powered weather station that allows you to...
- Posted 4 weeks ago
- 0
Electronic Cricket
Can be used for recreational purposes or to simulate a...
- Posted 2 months ago
- 0
NOOBS on 32GB microSD for Raspberry Pi
32GB micro SD card with adapter dedicated to all those who...
- Posted 5 months ago
- 0
Raspberry Pi 400 Keyboard Computer Features 1.8 GHz BCM2711C0 Processor
The Raspberry Pi Foundation has gotten us used to...
- Posted 6 months ago
- 0
NEXTION: the touch screen
LCD color and high-performance touch screens can work with...
- Posted 8 months ago
- 0
12V Light Control Switch
Simple circuit able to automatically activate a load (lamps, etc.)...
- Posted 9 months ago
- 0
2 Channel DC Motor Driver Module
This DRV8833 dual H-bridge motor driver is the substitution of...
- Posted 9 months ago
- 0

DIY Sensor – Innovation & Implementation
A sensor converts data such as heat, light, sound,...
- Posted 5 months ago
- 0
Getting Started with the ESP32
This article is a getting started guide for the ESP32...
- Posted 1 year ago
- 0
PCB CAD, A SELECTION GUIDE
Getting to know and evaluate the software offer for PCB,...
- Posted 2 years ago
- 0

Here are the Winners from the 3Drag 3d printing contest
Here we are, eventually the contest has come to an...
- Posted 6 years ago
- 0
Updates from the 3Drag 3dprinting contest: Roland Hoffert’s Hacks
Roland Hoffert, from www.eytec.de, submitted us this 3Drag (Velleman K8200...
- Posted 7 years ago
- 0
Updates from the 3Drag 3dprinting contest: Karl Seiss’s Hack
Karl Seiss from Austria made a very clever hack to...
- Posted 7 years ago
- 0
Updates from the 3Drag 3dprinting contest: Fa)(a from Giacomo Falaschi
Giacomo Falaschi sent us his Falla3D new printer project: you...
- Posted 7 years ago
- 0

The Open Source community united against Covid-19
On March 11, WHO (World Health Organization) officially declared the...
- Posted 1 year ago
- 0
Coronavirus: Now Is The Time For Solidarity
The moment we are living, in China before and all...
- Posted 1 year ago
- 0
5 Types of Industrial Flowmeter
In an industrial setting, the use of flow meters...
- Posted 1 year ago
- 0
The Best Gadgets for Seniors That Will Help Improve Their Everyday Lives
The majority of adults would, for the most part, rather...
- Posted 2 years ago
- 0

Arduino ISP (In System Programming) and stand-alone circuits
We use an Arduino to program other ATmega without...
- Posted 9 years ago
- 225
Arduino GSM shield
This is a very low...
- Posted 10 years ago
- 218
Localizer with SIM908 module
The device is based on a GSM/GPRS module with...
- Posted 9 years ago
- 186
GSM GPS shield for Arduino
Shield for Arduino designed and based on the module...
- Posted 9 years ago
- 181
Small Breakout for SIM900 GSM Module
Some post ago we presented a PCB to mount...
- Posted 10 years ago
- 115

How to use load cells
The sensors and electronics needed to measure the weight...
- Posted 1 week ago
- 0
Turn an Old Phone Into a Smart Doorbell Camera With Facial Recognition
With this project we will transform an old phone...
- Posted 2 weeks ago
- 0
Get bitcoin live price ESP32
In this tutorial we will learn how to get...
- Posted 2 weeks ago
- 0
LED Sound Reactive Infinity Cube End Table
What a cool effect! — These are some of...
- Posted 2 weeks ago
- 0
UV disinfection robot
Here we are creating the Robot called UV disinfection...
- Posted 2 weeks ago
- 0