Physics · Communication Protocols
In Inter-Integrated Circuit (I2C) communication protocol, how are connected devices interconnected?
- 1Through parallel analog lines
- 2Without any physical wire connection
- 3Through a common two-wire shared bus (SDA and SCL)✓
- 4Through independent point-to-point lines for each device
Correct answer
Through a common two-wire shared bus (SDA and SCL)
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