Introduction Raspberry Pi is a small computer which needs a display to access Raspberry Pi Home (CLI or GUI). So, we need external...

Introduction Pi Camera Module (v1.3) The pi Camera module is a camera that can be used to take pictures and high definition video....

Introduction Raspberry Pi 3 has come up with a great on-board feature i.e. the on-board Bluetooth. So, there is no need to for external...

Overview of Stepper Motor Stepper Motor Stepper motor is a brushless DC motor that divides the full rotation angle of 360° into number of...

Overview of GPS Global Positioning System (GPS) makes use of signals sent by satellites in space and ground stations on Earth to...

Overview of Nokia5110 Display Nokia5110 Display Module Nokia5110 is a graphical display that can display text, images, and various...

Overview of PIR Sensor PIR Motion Detection Sensor PIR sensor is used for detecting infrared heat radiations. This makes them useful in...

Overview of DHT11 Sensor DHT11 Sensor DHT11 sensor measures and provides humidity and temperature values serially over a single wire. It...

Overview of Magnetometer HMC5883L HMC5883L Magnetometer Module Magnetometer HMC5883L is used for measuring the direction and magnitude of...

Let’s see basic Python based I2C functions which are frequently used for I2C communication on Raspberry Pi. While developing program for...

Introduction to I2C I2C (Inter Integrated Circuit) is a synchronous serial protocol that communicates data between two devices. It is a...

Introduction to UART UART (Universal Asynchronous Receiver/Transmitter) is a serial communication protocol in which data is transferred...

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

Introduction GPIO (General Purpose Input Output) pins can be used as input or output and allows raspberry pi to connect with general...

What is WiringPi? WiringPi is a library written in C used to access GPIO pins on Raspberry for BCM2835 (Broadcom Processor) SoC (System...

To get started with Raspberry Pi, we have to store required OS on SD card. Now to store OS on SD card we need to install OS on SD card....

Raspberry Pi 3 Board What is Raspberry Pi? Raspberry Pi is a small single board computer. By connecting peripherals like Keyboard, mouse,...