Serial Communication

RS232 Communication Protocol represents one of the most successful and enduring standards in electronics history. Originally developed in 1962 by the Electronic Industries Association (EIA), RS232 defined the interface between Data Terminal Equipment (DTE) and Data Communication Equipment (DCE) for serial binary data interchange. While modern protocols like RS485,…

In this DIY, we are going to make an IOT based smart garbage alert system using Arduino uno that will tell us that whether the trash can is empty or full through the web server, and you can know the status of your ‘Trash Can’ or 'Garbage' from anywhere in the world over the Internet. It will be very useful and can be installed in the Trash Cans at public places as well as at…

Here we are going to establish a communication between an ATmega8 microcontroller and Arduino Uno. The communication established here is UART (Universal Asynchronous Receiver Transmitter) type. It’s serial communication. By this serial communication data can be shared between two controllers, which is a required in various embedded system applications.

In this tutorial we are going to establish a serial communication between two ATMEGA8 microcontrollers. The communication established here is UART (Universal Asynchronous Receiver Transmitter) type. By this serial communication data can be shared between two microcontrollers, which is required in various embedded systems.

Ultrasonic sensors are great tools to measure distance and detect objects without any actual contact with the physical world. It is used in several applications, like measuring liquid level, checking proximity and even more popularly in automobiles to assist in self-parking or anti-collision systems. Previously, we have also built many Ultrasonic Sensor…