The most downloaded QSO Today Episode is Episode 49 with Glen Popiel, KW5GP. My guess for this is that the use of Arduino, Raspberry Pi, and a host of other microprocessors and controllers are now used in just about every ham radio project. The barrier to entry for any ham is now pretty low. Let's discuss these micro-controller projects here. How are you using them? If you are not yet using them, what do you want to do? How can we help? Be sure to "Watch Forum" by email to be notified of new posts to this forum.