CUTTING PLOTTER FOR POLYSTYRENE
It is not a long time since
Self-learning 4-channel receiver
A receiving unit for UHF radio-controls, equipped with a breakout board RX and a microcontroller functioning as a decoder compatible…
The Open Source FM Radio receiver: Open Radio
Nowadays, many of us have a smartphone in their pocket to connect with on-demand services like Spotify, iTunes, Google Play
Spiderin, a four-legs spider robot
THE ROBOT This robot has four legs with two degrees of freedom to obtain totally eight degrees of freedom; this…
Inputs/outputs controller working over the Internet through a SitePlayer Web Server
Using a SitePlayer SP1 module, it is possible to control four optoisolated inputs and four relay outputs through an Internet…
The Pianist Octopus: a gadget to blow minds
Using Fishino and Octopus driver, we play a small toy keyboard that will reproduce musical melodies originally born as Nokia…
Your Miniature Electronic Xmas Tree
No microcontrollers, just traditional and essential electronics for a light decoration you can hang anywhere, for a light effect very…
Build your own LED powered light Saber
The Star Wars saga, created by George Lucas and started 40 years ago with the first Star Wars movie, has…
Using all the features of the Raspberry Pi Mini VoIP switchboard
Let’s put our VoIP notions to practice by creating our switchboard equipped with all the most advanced features. Raspberry PI…
A Mini VoIP switchboard based on Raspberry Pi
Let’s find out how to make a phone switchboard equipped with all the most advanced features, by using a Raspberry…