I2C serial communication
two way serial in parallel out and parallel in serial out transceiver
USB(Universal Serial Bus) serial-port
word-serial and bit-serial
serial input/serial output
extension set [= extension telephone set]
item extension and sequence extension pruning
I2C Bus
I2C总线
I2总线
I2C数码总线
I2C总线接口
I^2C总线
总线
I2C接口
虚拟I2C总线技术
IC总线
I2C bus communication protocol
I2C bus virtual technology