In this article, we will learn about the working principle of servo motors and how to control them using the Arduino development board and the PWM driver PCA9685. There are many types of servo motors, and their main feature is the ability to precisely control the position of the shaft. A servo motor is a closed-loop system that uses position feedback to control its movement and final position.
In industrial servo motors,
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The 2018 National Youth Creative Programming and Intelligent Design Competition has begun. The competition training MOOC introduced the similarities and differences of various Arduino boards. Let's see how to choose a suitable Arduino board as your development tool.
Beginner's Equipment
Arduino Uno and Arduino Leonardo
If you are a beginner in intelligent design, the Arduino Uno board and Leonardo board are
"Hui Xue Ren, Hui Yan Jiu"
Student Municipal Excellent Project Exhibition 91
Instructor: Wang Xiaolian
Wang Xiaolian, Master of Engineering from Shanghai Jiao Tong University, a key teacher at Xuhui High School, and an information technology teacher. She has won the second prize in the National Innovative Teacher Competition, the first prize
DIY Simple Mechanical Arm with Arduino
Introduction
The mechanical arm consists of Arduino, servos, and MeArm hardware. The Arduino controls the servos through programming, enabling the functionality of the mechanical arm. There are two types of servos: analog servos and
"Learning People Research"
Student City-Level Excellent Project Showcase 95
Guiding Teacher: Wang Xiaolian
Wang Xiaolian, Master of Engineering at Shanghai Jiao Tong University, backbone teacher at Xuhui High School, and information technology teacher. She has won the second prize in the National Innovative Teacher Competition, first prize in the Xuhui District Research-Based Curriculum
Good News
On April 9, 2020, at the conclusion of the 35th Qingdao Youth Science and Technology Innovation Competition, Sheng Siyuan, a student from Class 5, Grade 8 of Liu Middle School in Jiaozhou, stood out among many contestants, winning first place in the junior high school group
Creating small objects and making them work the way you want has always been a fascinating endeavor. While reaching a consensus, building flying machines can make hobbyists feel a bit less confident. Here, I am referring to gliders, helicopters, airplanes, and multi-functional transport aircraft. Today, thanks to the support of online communities, it is easy to create a similar product by yourself. In these flying machines, they all use BLDC motors, so what is a BLDC motor? Why do we
In the previous article "Getting Started with Arduino 1: The Past and Present of Arduino", we briefly introduced the background and current status of Arduino. In this article, we will specifically familiarize ourselves with the composition of the Arduino system and how to choose a suitable Arduino development board.
Before understanding Arduino, it is necessary to seriously educate ourselves about the concept of "microcontroller".
The full name is
"Introduction to Arduino Programming"
Technology Innovation Seminar
- Brunel University London -
The future is limitless, defined by you
Let's unleash potential and strive for our dreams
Arduino
Programming with Development Boards
On the evening of March 6, Teacher Zhang Chun organized the first technology innovation training for Brunel students. The main purpose of this training is to cultivate students'
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The Maker movement is sweeping the globe, and more and more development boards catering to various needs are emerging, which is certainly a good thing for Makers, not only because there are more choices, but also because prices have become more affordable.
However, faced with
