Tuesday, 22 May 2012
USB digital modes interface
The September 2010 addition of the RSGB RadCom magazine, has a simple project for a USB digital modes interface. You can purchase back issues of this magazine from the RSGB website. The article was written by Dave, M5TXJ, and some follow-up information is available on his website HERE. I can’t reproduce the article on this blog due to copyright but here are some images of my construction of this project. I made the PCB myself by printing the tracks using a laser printer and then ironing it on to a thoroughly cleaned copper clad board. I bought some acid crystals from Maplin and made up the evil concoction in my shed. The etching process took about fifteen minutes.