Overview of LM35 LM35 is a temperature sensor which can measure temperature in the range of -55°C to 150°C. It is a 3-terminal device...

Overview of SSD1306 OLED Module The OLED module shown in the above image is a very popular module available in the market. There are many...

Overview of Nokia5110 Display Nokia5110 is a graphical display that can display text, images, and various patterns. It has a resolution...

Overview of 7-segment Display 7-segment displays are made up of 8 LED segments. They are used to display Numbers (0-9) and certain...

Overview of LCD 16x2 LCDs (Liquid Crystal Displays) are used in embedded system applications for displaying various parameters and status...

Let’s see some basic functions related to time and interrupts that are frequently used in Arduino IDE. Arduino Time Functions...

Let’s see some basic functions related to serial communication that are frequently used in Arduino IDE. Arduino UART Functions a) ...

Let’s see some basic functions related to Startup and GPIO that are frequently used in Arduino IDE. Arduino Functions at startup a) ...

Let’s see how to add a library to Arduino IDE for MPU6050 (Gyroscope + Accelerometer + Temperature) module in Arduino IDE. Step 1 Here,...

Introduction Bootloader, is basically the initial piece of code which runs whenever any micro-controller is powered up or resets. It is...

Introduction to I2C I2C (Inter-Integrated Circuit) is a serial bus interface connection protocol. It is also called a TWI (two wire...

The Arduino UNO board has ATmega328P chip as its controlling unit. The ATmega328P has a Watchdog Timer which is a useful feature to help...

Introduction to PWM Pulse Width Modulation (PWM) is a technique by which width of a pulse is varied while keeping the frequency of the...

Introduction to ADC When we interface sensors to the microcontroller, the output of the sensor many of the times is analog in nature. But...

What is USART? USART (Universal Serial Asynchronous Receiver Transmitter) is a serial communication protocol used to transmit/receive...

Introduction to GPIO General-Purpose Input Output (GPIO) is a digital pin of an IC. It can be used as input or output for interfacing...

The Arduino UNO board is one of the most popular Arduino boards and is a good starting point if it is your first Arduino. The Arduino UNO...

The Arduino IDE is very simple and easy to use. Let’s see how to use it with the help of the Blink example that comes in the Built-In...

A wide range of boards are manufactured by Arduino. These have different sizes, different microcontrollers, and different processing...

What is Arduino? Arduino platform offers open source hardware and software that is easy to use and is used widely for hobby projects and...