How to interface ESP32 with RS485 (Modbus) sensors with example code
In this tutorial, we will discuss how we can interface ESP32 (as master) to any RS485 (Modbus RTU) based sensor (as slave) using Arduino IDE. We will create an example project by interfacing a RS485...
This tutorial will discuss how to design a relay circuit diagram for any DC or AC loads. By using this relay circuit with Arduino, esp32, or any microcontroller you can drive (ON-OFF) any high-power...
How to create stm32 project in stm32cubeide with example code
In this tutorial, we will show how to create an stm32 microcontroller project in stm32cubeide. We also write an example code for STM32 Nucleo Board by using the stm32 Hardware Abstraction Layer (HAL)...
In this tutorial, we will explain how to generate PWM signal and PWM duty cycle using PIC18F4550 microcontroller with an example in MPLAB X IDE. So that you can able to generate any kind of PWM...
In this tutorial, we will cover the STM32 USART peripheral. We will also cover how to handle UART protocol in STM32 and create an example project in interrupt mode using the STM32 NUCLEO-F446RE...
Password based Door Lock System using PIC16F, PIC18F Microcontroller.
In this tutorial, We will explain how to code a password based door lock system using PIC18F4550 microcontroller. We will also draw a circuit diagram for this project so that anyone can build this on...
