Installing and Testing Mosquitto MQTT Broker on Raspberry Pi for IoT Communication
MQTT is a protocol used to send and receive messages over internet. We previously used this protocol in Iot Electricity meter...
Raspberry Pi
Optical Character Recognition (OCR) using Tesseract on Raspberry Pi
The ability of machines to use a camera to look at the real world and interpret data from it would have a greater influence on...
RS-485 Serial Communication between Raspberry Pi and Arduino Uno
Choosing a communication protocol for communication between microcontrollers and peripheral devices is an important part of...
How to Interface XBee Module with Raspberry Pi
In previous tutorial we interfaced the XBee module with Arduino Uno and made them communicate wirelessly using XBee module. Now...
Real Time Face Recognition with Raspberry Pi and OpenCV
Face Recognition is getting increasingly popular and most of us are already using it without even realizing it. Be it a simple...
IoT Smart Garage Door Opener using Raspberry Pi
In this age of IoT (Internet of Things) where everything can be controlled remotely using your smartphone, why to carry keys...
Raspberry Pi DAC Tutorial: Interfacing MCP4725 12-Bit Digital-to-Analog Converter with Raspberry Pi
Microcontrollers work only with digital values but in real world we have to deal with Analog signals. That’s why ADC (Analog to...
Raspberry Pi Based Jarvis themed Speaking Alarm Clock
“Good morning. It’s 7:00 a.m. The weather in Malibu is 72 degrees with scattered clouds. The surf conditions are fair with...
Installing OpenCV on Raspberry Pi using CMake
Earlier day’s computer obtained input information from keyboards and mouse, now they have evolved to be able to process...
How to install Windows 10 IoT Core on Raspberry Pi
With a boom in IoT field many companies started to design their operating systems exclusively for IoT applications. Microsoft...
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