This is a simple, autonomous robot with some artificial intelligence. It is designed to explore a maze and when placed back at the entrance, to drive thru to the exit and avoid the dead ends. It is much more complicated than my previous project, which simply drove thru the maze. Here, the robot must remember the path it has travelled, remove dead-ends, store the new path, and then follow the new path.
3D scanners are amazing tools that literally let you turn everyday things into three-dimensional computer models. As seen on Reddit, if you want to make one yourself — using little more than a spare Android phone, Arduino, stepper motor, and 3D-printed parts — the AAScan by QLRO could be an excellent option. More info Build it yourself…
Designed for small amplified audio speakers or as output stage for MP3 players, radio receivers or compact hi-fi systems; it is based on a class D integrated circuit which, thanks to the high efficiency, is ideal for battery-powered solutions. Small power amplifiers for battery-powered audio devices must satisfy two requisites, which are essentially…
Available in our store the shield used with Raspberry Pi to make a 3D scanner. This shield contains a driver for stepper motors that is based on Texas Instruments’ DRV8825 integrated circuit, in addition to a line-driver ULN2003, that is used in order to power the linear lasers as a consequence of a command from…
https://www.youtube.com/watch?v=z-25WZe-k1o Bangle.js is an Open Source Smartwatch that you program wirelessly in JavaScript. It even contains Tensorflow AI for microcontrollers to detect gestures! We’ve reverse-engineered an existing smartwatch with GPS and Bluetooth, and are supplying it pre-programmed with the Espruino JavaScript interpreter. All apps, firmware and tools are OpenSource! More info Build it…
A light system, capable of simulating the alternation of night and day, that will make your nativity scene – be it a small or a big one – even more realistic. Our circuit is capable of piloting four light loads, corresponding to the daylight, to the brilliance of the stars, to the household hearths,…
Sponsored post by ILCoin In the past 10 years, many blockchain companies were working on the projects, arming their systems with decentralized, secure and anonymizing functionalities. And with a desire to resolve current problems, many of them didn’t think about upcoming future needs. That created a set of unsolved issues and bottlenecks that…
Open-Electronics.org is the brainchild of a world leader in hobby electronics Futura Group srl. Open-Electronics.org is devoted to support development, hacking and playing with electronics: we share exciting open projects and create amazing products!
Open-Electronics.org is not just a container of ideas: it is also a web site lead by a team of engineers and geeks who will take part in the discussions and give support.
Our mission is to become a reference Open Source hacking site with ideas and feedback aimed to enrich the community.
