Hacks of Electronics
The MAX485 TTL to RS485 Modus Module is a popular RS-485/RS-422 transceiver chip manufactured by Maxim Integrated. It’s commonly used in applications where long-distance serial communication is required, such as industrial control systems, building automation, and instrumentation. MAX485 Modbus Module: A MAX485 module typically includes the MAX485 chip along with necessary support components like voltage […]
The Controller Area Network in short CAN Bus Communication Protocol has a fascinating history. It was developed by Robert Bosch GmbH in the 1980s to address the need for a robust serial communication protocol for in-vehicle networks. It is widely used communication protocol in automotive and industrial applications. History of Can bus Protocol: Here’s a […]
Modbus Communication Protocol is commonly used in industrial automation systems to exchange data between devices. It’s a simple and robust protocol, often used for connecting electronic devices such as programmable logic controllers (PLCs), remote terminal units (RTUs), sensors, and actuators. Modbus Protocol History: The Modbus communication protocol has a rich history dating back to the […]
Creating an altimeter project using the BME280 sensor and an ESP32 microcontroller can be a fun and educational project. The BME280 is a sensor that measures temperature, pressure, and humidity, making it perfect for altitude measurement. Here’s how you can build it: Components Needed: ESP32 development board BME280 sensor module Breadboard and jumper wires OLED […]
Hello friends, Current Switching Circuit using Arduino? Do you know how to switch between two power supplies or current sources using Arduino and Relays? Welcome to another interesting article, suppose you want to operate a device that can be operated based on the room temperature or a temperature inside the device, let’s understand this with […]
Controlling the brightness of an LED or blinking it continually by passing various delays with PWM (Pulse Width Modulation) it might be your first Raspberry Pi 4 learning experience. In this article, we perform three activities which are, Turning On & Off LED. Blinking it using PWM at different frequencies. Controlling the brightness of the […]