Category
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Using the SIM800C USB to GSM GPRS Module — A Practical Guide using Python
Introduction Whether you’re developing a web application or working on an Internet of Things (IoT) project using your laptop or
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Fixing Device Not Working in Windows/PC: Error Code 31 Troubleshooting Guide for your Arduino Microcontrollers
Introduction Have you encountered an issue with your Microcontroller or any other electronic modules that have a specific driver like
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Controlling your Arduino Projects through Serial Communication
Introduction Serial communication is the process of sending messages between a sender and a receiver one bit at a time.
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Using ESP32 SoftwareSerial in your Arduino Projects
Introduction If you have worked with the Arduino Uno R3 board, I am sure that you have used SoftwareSerial library
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Arduino Data Logger using MongoDB Database
This post will show you how you can create your own Arduino Data Logger application that will save temperature readings to your MongoDB database
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Interface ESP32 with the PCF8575 I/O Port Expander
This post will show you how you can increase the number of GPIO port of your ESP32 using the I2C PCF8575 port expander module with Arduino
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How to use the Arduino I2C Scanner?
This post will show you how to use the Arduino I2C scanner sketch to know the I2C addresses of all sensors or devices in your circuit
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Develop Custom IoT Web Application with MongoDB Database
This post will show you how you can develop your own custom Internet of Things (IoT) web application that will interface with MongoDB database
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Arduino Fingerprint Door Lock using ESP32 with a Web App
This post will show you how to create your own fingerprint door lock system with a web application using ESP32 running the Arduino framework
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ESP32 – Read DHT22 Sensor using Arduino
This post will show you how you to interface your ESP32 with your DHT22 sensor running the Arduino framework.
