arduino

How to use I2C Communication in STM32 Microcontroller How to use I2C Communication in STM32 Microcontroller

In our previous tutorials, we have learned about SPI and I2C communication between two Arduino boards. In this tutorial we will…

Arduino I2C Tutorial: Communication between two Arduino Boards How to use I2C in Arduino: Communication between two Arduino Boards

In our previous tutorial learned about SPI communication in Arduino. Today we will learn about another Serial Communication…

How to use SPI in Arduino: Communication between two Arduino Boards How to use SPI (Serial Peripheral Interface) in Arduino to Communication between two Arduino Boards

A Microcontroller uses many different protocols to communicate with various sensors and modules. There are many different types…

Build a Smart Watch by Interfacing OLED Display with Android Phone using Arduino Build a Smart Watch by Interfacing OLED Display with Android Phone using Arduino

Most of us would be familiar with the 16×2 Dot matrix LCD display that is used in many projects to display some…

DIY Waveform Generator using Arduino​ DIY Waveform Generator using Arduino​

Every Engineer who loves to tinker with electronics at some point of time would want to have their own lab set-up. A Multimeter…

How to use Bluetooth with MATLAB for Wireless Communication How to use Bluetooth with MATLAB for Wireless Communication

Bluetooth is the simplest and most popular protocol for short range wireless communication in embedded systems. Bluetooth is…

Burn Arduino Bootloader in ATmega328 IC How to Burn Arduino Bootloader in ATmega328 IC and Program it using Arduino IDE

We all know that, Atmega328 IC is used in Arduino UNO board. This IC is the brain of the Arduino board. Actually, Arduino…

Interfacing Thermal Printer with Arduino Uno Thermal Printer Interfacing with Arduino Uno

You just made payment to a restaurant and received a small bill or dispensed cash from an ATM and received the transaction…

Digital Compass using Arduino and HMC5883L Magnetometer Digital Compass using Arduino and HMC5883L Magnetometer

Human brain is built of complex layer of structures which helps us to be a dominant species on earth. For example the…

How to Plot Graph using MATLAB How to Plot Real Time Temperature Graph using MATLAB

Graphs are always helpful to visualize the data and it becomes very easy to find trends and patterns by looking at them. There…