Interface 2-Axis Joystick Module with Arduino
In this tutorial, we will learn to interface KY-023 Joystick module with Arduino. First, we will see some introduction, pinout, and working of the module, After that, we will take …
Interface ESP32 with 74HC595 and 4-Digit 7 Segment Display
This guide focuses on the 4 digit 7 segment display and its interfacing with ESP32 using 74HC595 shift register. By using the 74HC595 shift register to drive 7-segment displays with …
IoT Based Fire Detection using ESP32 and Flame Sensor with Email Alert
In this project, we will build an IoT based fire detection project using an Infrared flame sensor and ESP32 with an email alert feature. Our fire detection project will be …
ESP32 ADC with Arduino IDE – Measuring voltage example
In this tutorial, we will learn how how to use ADC (analog to digital converter) module of ESP32 development board with Arduino IDE. Furthermore, We will learn to measure analog …
STM32 Blue Pill Timer Interrupt with STM32Cube IDE and HAL Libraries
In this STM32 Blue Pill tutorial, we will learn how to configure and handle timer interrupts using HAL Library in STM32Cube IDE. We will demonstrate this through an example by …
STM32 Blue Pill External Interrupts with STM32Cube IDE and HAL Libraries
In this STM32 Blue Pill tutorial, we will learn how to configure and handle external interrupts using HAL Library in STM32Cube IDE. We will demonstrate this through an example with …
Push Button with STM32 Blue Pill using STM32Cube IDE – Read Digital Input Pins
In this STM32 Blue Pill tutorial, we will learn about input/output GPIO pins of STM32 Blue Pill board. We will learn how to use GPIO pins of STM32 as output …
STM32 Blue Pill GPIO Pins with STM32Cube IDE: LED Blinking Tutorial
This is a getting started tutorial on STM32 Blue Pill using STM32Cube IDE. In this tutorial, we will learn to control GPIO pins of STM32 Blue Pill. As an example, …
ESP32 External Interrupts using Arduino IDE
In this ESP32 tutorial, we will learn how to configure and use external interrupts with ESP32 GPIO pins in Arduino IDE. We will demonstrate this through an example with a …
IoT Sound Pollution Monitoring System using ESP32 – Decibel Meter
In this IoT project, we will create an IoT based sound pollution monitoring system using ESP32, sound module, and Blynk app. We will use the KY-038 microphone sensor to detect …