Introduction
- Serial communication
- Analog to Digital Converter (ADC)
- Programming functions for the Arduino Uno
- Example
(30 minutes)
Serial communication
Serial communication is a widespread way of transmitting data between two devices.
Advantages:
- Communication with just two wires: Rx - Tx
- Error check: parity bit
- Asynchronous communication
Disadvantages:
- The maximum data range per packet is just 9 bits
- It does not support multiple devices
source 1, source 2