* cmd_table[] - array of COMMAND_ITEM data structures, containing: command name comment concerning the command (usage) minimal argument count (usually just 1) pointer to function to execute the ...

This example code shows How connect two Device using I2C bus interface. This will be very useful when your project need multiple device and control/communicate each other. For example Adafruit Circuit ...

The I2C (Inter-Integrated Circuit) bus is a synchronous serial communication protocol that allows multiple electronic components (sensors, displays, memories, etc.) to be connected within the same ...

This articles describes how you can use I2C (TWI) communication, Arduino and temperature sensors to measure 3 different temperatures. It can be very helpful when you want to measure the outside, ...

🔧 New Tutorial: 16x2 I2C LCD Interfacing with Arduino Uno Just published a practical guide for embedded developers and hardware prototypers: 🔹 I2C protocol basics: SDA/SCL communication & address ...

Displaying data on an LCD is one of the most common tasks in Arduino projects. Traditionally, we connected LCDs using many wires, but with I2C LCD modules, the same task becomes simpler, cleaner, and ...

The Arduino is a powerful platform for interfacing with the real world, but it isn’t without limits. One of those hard limits, even for the Arduino MEGA, is a finite number of pins that the ...