Output devices / 17.04.2013

There are good weeks and bad weeks in Fab Academy. We were happy many weeks. This week I was confident in taking forward the practice. I had chosen to make an LED array and practiced to get it. Again I tried to follow the model that was successful in the class "application and programming interface." I drew in Corel Draw paths and I drill my board in iModela. Until then everything was normal. It is true that the LED array board has many components and that it has much work. But I wanted to start. In the Fab Lab Sevilla we did not have these components and asked to come in 24 hours. And I started to make the board. When the board was finished I tried with the ISP and to my dismay it did not work. I tried every Tuesday morning to discover errors in the board. Installing and uninstalling resistors, leds, etc.. It has been impossible. My final job was to amend Schedule C to LED array, but I expect the board to properly perform and finish well in practice. I have to say that after I made my board do we have changed the mill and the following boards are made ​​very well. So will a new board to check the difference. Plan B was to practice in Arduino. I received quick instructions Arduino Juan Carlos Venegas and I installed everything needed on my computer. In my windows 7 did not work properly. So I migrated to Ubuntu to continue my work.