Category
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Getting Started with ESP32-CAM CH340 with OV2640 and GC2145 or RHYX M21-45 Camera
Introduction The ESP32-CAM has become one of the most popular low-cost camera development boards for IoT, DIY smart home projects,
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ESP32 and PZEM-004T: How to retrieve multiple PZEM-004T readings using Arduino?
Introduction Nowadays, electricity power rates are going higher and higher so keeping track of your consumption is not a bad
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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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Connect your Arduino projects with a universal Coin Acceptor
This post will show you how you can interface your Arduino projects particularly the ESP32 microcontroller with a universal coin acceptor.
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Arduino Stepper Motor Control Project thru WiFi
This featured post will show you how you can project your ESP32 using Arduino for your stepper motor control using your WiFi
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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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Interface ESP32 with Infrared(IR) Sensor Module
This post will show you how to interface your ESP32 running the Arduino framework with the infrared (IR) sensor module
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Debugging Arduino Errors with the ESP32 Exception Decoder
This post will show you how to use the ESP32 exception decoder in both Arduino and PlatformIO IDE to help debug errors in your program.
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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
