Assume that you are moving towards a complex microcontroller project bundled with blinkers, beepers, and a display panel. To link a standard 16×2 LCD directly with the microcontroller, for instance ...

🔧 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 ...

Wahome Karonji is a tech enthusiast with a proven track record of excelling in microcontroller-based projects. With a wealth of experience in this field, he has developed a keen eye for finding ...

The SparkFun I2C Expander Library makes working with 4-bit and 8-bit I2C digital I/O expanders very easy. These expanders can read or write four or eight separate I/O. This library supports using ...

In previous tutorial, we have learned about I2C communication in Arduino. This tutorial we will learn about I2C Communication between different Arduino Boards (such as Arduino Mega, Nano, micro, etc.) ...

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 ...

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, ...