For a few years our members have been thinking about the hackerspace having its own utility PCB ruler. Now the time has come and we have to thank to PCBWay for their support, since they kindly offered to make some of our PCB rulers! (more…)
I’m happy to announce that PCBWay is running a STEAM Education contest with prizes up to 500$, and I’ve been selected as one of the judges for the competition. Besides the monetary prizes, the winning projects will be produced and sold by PCBWay and the winners will receive 10% of Read more…
The University of Algarve has just organized the 3rd edition of the UAlg Summer Courses. These offer the young students insight over many different areas like art & design, sciences, communications, sports, economy, management & tourism, engineering, medicine and sociology.
eLab Hackerspace had the opportunity to contribute to the event with a DIY PCB fabrication workshop as well as a small project presentation. (more…)
As an application of our previous post, here is a project where we used our PicPgm to program a PIC18F4550 micro-controller.
This little project is an example of a simple audio application using a PIC micro-controller. Using only digital inputs and outputs, we developed this simple piano/synthesizer with an 8 bit kind of style: (more…)
After another workshop in eLab, we can be proud for organizing another successful event. In this second workshop, all the participants had the opportunity to learn about some of the most common methods used for the homemade manufacture of printed circuit boards. A total of 5 methods of transferring the circuitry to the board were demonstrated: UV light exposure with acetate sheet and greaseproof paper, toner transfer to a magazine sheet and to foil and finally by applying a negative dry film. Also, 2 corrosion processes were demonstrated: through iron perchlorate and through a mixture of muriatic acid and hydrogen peroxide.