How to fix 3D Printing STL files with MakePrintable
Converting 3D modeling files to STL can be problematic. Additionally, 3D printing often lays bare file errors such as nonmanifold…
A cargo-carrying robot to follow in your footsteps
A new “startup” called Piaggio Fast Forward (by Piaggio, the Italian company that makes Vespa scooters) developed a personal “cargo…
Using a Telegram Bot and a Demo Board to experiment with home automation
Let’s discover the potential of the instant messaging app, Telegram, by creating a remote control, based on a smartphone and…
An Open Source Filament Extruder for 3D Printer
Create filaments for FDM printing of your choice, by yourself, thanks to this self buildable machine that gives new life…
Zerynth launches the Studio Pro to tackle the new era of IoT for Industry 4.0
As we enter the Industry 4.0 era, the Internet of Things (IoT) will play a significant role in enabling automation…
An Open Source 4W Guitar Amplifier
Amazing board with volume and tone controls and a distortion fuzz integrated with activated/deactivated on demand; complete with a speaker…
An open source Rain Sensor and controller
Designed to be coupled to an irrigation controller, a weather station or motorized curtains and rolling shutters, it shuts down…
An OTP (One Time Password) Lock
Let’s create an electrically controlled lock that is opened by means of an always different code that is generated by…
Print with Chocolate in two colours with 3Drag Choco Big Dual Extruder
Let’s create a new evolution for our 3Drag printer, with a dual extruder for the printing of chocolate items of…
A Christmas Star with Neopixel LEDs
A tech Christmas decoration, created by means of Neopixel LEDs and controlled via an Arduino Micro board, that takes up…