I2C
Hardware & IoT
i2c
communication
protocol
sensors
devices
I2C (Inter-Integrated Circuit) is a communication protocol for connecting multiple devices with just two wires. Learn to use I2C sensors and modules.
concept_related_concepts
SPI
SPI (Serial Peripheral Interface) is a high-speed communication protocol. Learn to use SPI for displays, SD cards, and fast data transfer.
UART
UART (Universal Asynchronous Receiver-Transmitter) enables serial communication. Learn to send and receive data between devices.
Sensors
Sensors detect physical properties like temperature, motion, light, and sound. Learn to read sensor data and react to environmental changes.