I²C - Wikipedia
I 2 C (Inter-Integrated Circuit; pronounced as “eye-squared-see” or “eye-two-see”), alternatively known as I2C or IIC, is a synchronous, multi-controller/multi-target (historically termed as multi-master/multi-slave), single-ended, serial communication bus invented in 1982 by Philips Semiconductors.
Basics of the I2C Communication Protocol - Circuit Basics
2016年2月13日 · I2C is a serial communication protocol, so data is transferred bit by bit along a single wire (the SDA line). Like SPI, I2C is synchronous, so the output of bits is synchronized to the sampling of bits by a clock signal shared between the master and the slave.
I2C Communication Protocol - GeeksforGeeks
2024年10月17日 · I2C stands for Inter-Integrated Circuit. It is a bus interface connection protocol incorporated into devices for serial communication. It was originally designed by Philips Semiconductor in 1982.
I2C is a common communication protocol that is used in a variety of devices from many different product families produced by TI. This application note begins with a basic overview of the I2C protocol, describing the history of the protocol, different I2C speed modes, the physical layer of the digital communication, and the structure of the data.
The I2C bus is a standard bidirectional interface that uses a controller, known as the master, to communicate with slave devices. A slave may not transmit data unless it has been addressed by the
I2C - SparkFun Learn
This tutorial shows you how to get data from a CCS811 breakout board with the I2C interface.
Inter-Integrated Circuit (I2C) Protocol - Arduino Docs
What Is I2C? The I2C protocol involves using two lines to send and receive data: a serial clock pin (SCL) that the Arduino Controller board pulses at a regular interval, and a serial data pin (SDA) over which data is sent between the two devices.
I2C Primer: What is I2C? (Part 1) | Analog Devices
2016年9月2日 · The Inter-Integrated Circuit (I 2 C) bus is a two wire serial interface originally developed by the Phillips Corporation for use in consumer products. It is a bi-directional bus that is easily implemented in any IC process (NMOS, CMOS, bipolar) and allows for …
All About the I2C Standard & Protocol. How I2C Works | Circuit
This tutorial is a comprehensive intro to the I2C standard & protocol. You'll learn how I2C devices work & communicate on the I2C bus.
I2C Communication Protocol Basics Working and Applications
I2C protocol was invented by Philips semiconductors in the 1980s, to provide easy onboard communications between a CPU and various peripheral chips. I²C stands for Inter-Integrated Circuit. It is a short distance serial interface that requires only two …