I2C
(I2C (อินเตอร์อินทิเฟซแบบสองสาย))
Definition
I2C (I2C (อินเตอร์อินทิเฟซแบบสองสาย)) Hard Skill
I2C (Inter-Integrated Circuit) is a serial communication protocol widely used for connecting low-speed peripherals to processors and microcontrollers using just two lines: a data line and a clock line.
Expertise Level
Level 1
Basic
1. Understands the purpose and basic function of the I2C protocol.
2. Can identify the two main lines: SDA (data) and SCL (clock).
3. Familiar with basic terms like master, slave, start, and stop conditions.
Level 2
Intermediate
1. Can set up and configure I2C communication between devices using microcontrollers.
2. Understands addressing schemes and can handle multiple slave devices on a bus.
3. Able to troubleshoot common I2C issues such as bus collisions or incorrect data transmission.
Level 3
Advanced
1. Can design and implement complex I2C systems with multiple masters and slaves.
2. Optimizes timing and speed settings for high-performance applications.
3. Develops custom drivers or firmware supporting advanced I2C features such as clock stretching and repeated start conditions.
