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Overview In this tutorial, you’ll learn about Raspberry Pi serial communication (UART), and how to connect your Raspberry Pi board to the Arduino boards or PC using serial communication.https://electropeak.com/learn/wp-content/uploads/2019/07/Rpiard-Cover-Video.compressed-2.m4v What You Will Learn Serial communication between Raspberry Pi and PC Serial communication between Raspberry Pi and Arduino What Is Serial Communication? Serial communication (UART) is one of the most pop...

Overview Many electronic projects require serial communication to communicate with some sensors or modules, or to connect two microcontrollers together, or even to connect a microcontroller to a computer.In this tutorial, we are going to review the serial protocol in the STM32 microcontroller series. If you are unfamiliar with these microcontrollers, refer to "Getting Started with STM32F103C8T6". What you will learn Get to know with serial protocol ...

WSN-03 Wireless Module Features This module features:Transmitting and receiving data over long distances (3.5 to 4 km)Operating frequency: 433, 470, 868 and 915 MHzData transfer sensitivity: 120dBmW (decibel-milliwatts)Receiving current: less than 30 mATransmitting current: less than 30 mAsleep mode current: less than 5 mA You can download the datasheet of this module here.[wpdm_package id='19515'] WSN-03 Wireless Module Pinout This Module has 8 pins:3V: Module ...

Overview Sometimes in electronic projects, you need to use two or more microcontrollers in your circuit at the same time. Normally, these microcontrollers are connected to each other and keep transmitting data with one another. The transmitting of data between two or more microcontrollers can be done with several communication protocols such as SPI, UART, CAN, USB, etc. Another one which we will be covering here in this tutorial is I2C (Inter-Integrated Circuit) protocol. Using this protocol, one of the mi...

Introduction In this tutorial, we will explore the potential of infrared (IR) technology and how it can be utilized with an Arduino. Infrared communication is a common feature in electronic devices that allows wireless information exchange. IR technology is everywhere, from remote controls to automatic doors. Understanding the principles of IR communication and learning how to work with it will open up a wide range of possibilities. This tutorial will help you send and receive IR signals with an Arduino...