The Arduino UNO R3 is a development board that is very suitable for beginners in microcontrollers. It uses the AVR microcontroller ATmega328P as the main controller, and the integrated development environment is Arduino IDE, which can help beginners quickly master microcontroller technology. Arduino UNO R3 Development Board Specifications: Operating Voltage: 5V Input Voltage: No external … Read more
The Arduino Uno was released on September 25, 2011, at the New York Maker Faire. The latest official version is the Rev3, known as the Arduino Uno R3. All experiments in this book are based on this version. The Arduino Uno is based on the ATMEL AVR microcontroller ATmega328p, where the letter ‘p’ indicates low-power … Read more
Innovative Ground Effect Wing Design Based on Arduino Control Platform 23rd Fengru Cup First Prize Winner Demonstration Video Principle Video Innovative Points This project attempts to introduce wing layouts into ground effect vehicles, aiming to compensate for the shortcomings of both through complementarity and innovation. The wing tips are equipped with two vertical stabilizers … Read more
Outstanding Students The graduation project of 2020 is destined to be extraordinary. Rebirth through professional restructuring. Forged through the trials of the pandemic. During the days and nights of the pandemic, Zhang Yahui, a student from the Class of 2016 in Mechanical and Electronic Engineering, sparked design inspiration at home, far from school, overcoming countless … Read more
1. Main Hardware Components: (Making Two Axes) 1. Two desktop CD drives 2. Two Easydriver stepper motor drivers 3. One Arduino UNO R3 development board 4. One relay module 5. One 100mw blue-violet laser head It is the simplest and most convenient to make a laser engraver based on the reference prototype, and it only … Read more
In the previous article, we briefly introduced how to choose development boards in different fields, but many people are still confused because we didn’t recommend specific models. In this article, we will look at what types of development boards are suitable for specific fields. Here, I will recommend development boards based on the performance you … Read more
The reading distance is up to 5CM. Coil inductance is 47~68uH. Direct serial output operation: 1. RDM6300 card reader module wiring is as follows: 5V power supply. 2. Upload an empty program to the Arduino development board: void setup(){} void loop(){} 3. Arduino IDE serial output data: The RDM630 series is a specialized module for … Read more
To do a good job, one must first sharpen their tools. The previous article explained the software environment for Arduino development, and this article will introduce the hardware environment for Arduino development, namely the Arduino UNO R3 development board. UNO R3 Development Board The Arduino ecosystem includes various development boards, modules, and expansion boards. Among … Read more
I purchased the Arduino UNO R3 development board for 23 yuan. Because it is relatively expensive, its board and chip are consistent with the official version priced at 88 yuan. The USB to serial converter uses either the ATmega16U2 or ATmega8U2. Specifications: ■ Operating Voltage: 5V ■ Input Voltage: No external power supply is required … Read more
Requirements for This Unit Experiment The experiments in Unit 3 are divided into two parts: Basic Experiments and Advanced Experiments. All experiments in this unit are based on the Arduino UNO R3 board. It is essential to understand the hardware circuits and corresponding software, and to thoroughly grasp the principles of each experiment and the … Read more