28. Serial Communication 4 - System 16 Echo, Baud Rate & Baud Rate Error

8 Dec 2020 (morning) — System 16 (serial echo): hardware, polling RXC and UDRE, setting a standard baud rate, computing UBRR, integer overflow pitfalls (UL), baud rate error and choosing crystals for zero error.

For educational use only. Please do not share outside the batch.