ESP32 with BMP180 Atmospheric Pressure and Temperature sensor
In this user guide, we will learn about BMP180 barometric sensor and how to interface it with ESP32 development board. The guide includes a brief introduction …
Control ESP32 over Internet using Android App with MIT App Inventor
In this tutorial, we will learn how to build an android app that will control the outputs of ESP32 over WiFi and internet using an …
Arduino LED Slider Brightness Control Android App with MIT App Inventor
In this tutorial, we will learn how to build an android app with a slider that will enable us to control the brightness of an …
ESP8266 Getting Started with Microsoft Azure IoT Central
In this user guide, we will introduce you to Microsoft Azure IoT central and send DHT22 sensor readings to this IoT platform with ESP8266 NodeMCU. …
Arduino Send Messages from Android to LCD with MIT App Inventor
In this tutorial, we will learn how to build an android app that will enable us to send messages to Arduino via Bluetooth to be …
Arduino Watchdog Timer Tutorial with Example
In this guide, we will introduce you to Arduino watchdog timer. The ATmega328P chip is used to operate the Arduino UNO board. The Watchdog Timer …
Arduino Comparator Tutorial with Example
In this short guide, we will discuss Arduino’s analog comparator. This will include a brief introduction to the analog comparator including its registers. Then, we …
Arduino RGB LED Control using Android App with MIT App Inventor
In this user guide, we will learn to build an RGB LED Control Android App with MIT App Inventor and control it using Arduino. This …
Arduino Send Sensor Readings to Android app with MIT App Inventor
In this user guide, we will learn to build an Android App using MIT App Inventor and display temperature readings acquired from DS18B20 sensor with …
ESP32 MAX30100 Pulse Oximeter Web Server
In this ESP32 guide, we will show you how to build a pulse oximeter web server using MAX30100 pulse oximeter and heart rate sensor. This …