Module 9 - SPI, I2C, and Sensor Interfacing
1. Serial Peripheral Interface (SPI)
1.1 Overview SPI is a synchronous serial communication protocol commonly used for fast peripheral...
2. Inter-Integrated Circuit (I2C)
2.1 Overview I2C is a synchronous two-wire serial bus: SDA: Serial Data SCL: Serial Clock I2C s...
3. DHT11 Sensor Interfacing
3.1 Sensor Fundamentals A sensor captures physical phenomena from the real world and converts the...
4. SPI vs I2C Comparison
Aspect SPI I2C Signal lines SCK, MOSI, MISO, SS SDA, SCL Duplex mode Full-duplex Half-du...