The LED on my PIC16 board won't light up!

I'm getting set to teach a lab course at INSA Strasbourg in France, using PIC16 microcontrollers.  My colleagues and I have made the decision to update the course from using the classic PIC16F84 to the more capable PIC16F1619.  The '1619 is a bit more complex (a downside) but has debugging capability, like breakpoints (a big […]