1 Introduction RTduino is an Arduino ecosystem compatibility layer for RT-Thread, initiated by the core developers of the RT-Thread community. Its aim is to make the RT-Thread community’s software package ecosystem richer and lower the learning threshold for the RT-Thread operating system and the chips compatible with it. Users can easily use RT-Thread and specific … Read more
Summary：Recently, I found several development boards based on the shape of Arduino UNO, let’s appreciate them together. 1. Adafruit METRO M7 The main control chip is NXP’s IMXRT1011, with an ARM Cortex-M7 core. IMXRT1011 is a microcontroller unit (MCU) developed by NXP Semiconductors. It belongs to the i.MX RT series of MCUs based on the … Read more
Limited Time Download：Reply “Tutorial” to get the microcontroller eBook, reply“Simulation“ to get Proteus simulation materials， Baidu disk group share link update time: 2018-05-15，if invalid, please leave a message at the end of the article, do not leave a message in the background，you can also search for more resources you want in the background menu “Resource … Read more
Click Mushroom Cloud Creation to follow us Fatigue Driving AI Alert System While cars bring us convenience, they also pose hidden dangers. The number of cars in our country has reached 300 million. With such a large number of vehicles, traffic accidents frequently occur. It is reported that the number of deaths each year due … Read more
Experiment Effect A simple demonstration of how to light up the OLED screen with Arduino Uno and display some simple English or characters. Note! This example uses an OLED screen with an SSD1306 chip, please confirm whether the OLED screen you have uses the same model chip. Component Description The OLED display does not require … Read more
In this article, we will learn how to use Arduino to drive the Nokia 5110 display. Previously, I learned how to drive the Nokia 5110 display with Raspberry Pi to show system information. 1. Hardware Connection #define PIN_SCE 7#define PIN_RESET 6#define PIN_DC 5#define PIN_SDIN 4#define PIN_SCLK 3VCC 3.3VGng GroundBL 5V No additional resistors or capacitors … Read more
Abstract In order to simulate the moisture absorption performance of clothing fiber in textiles, an experimental platform that can manipulate and observe mesoscopic liquid was designed. This experimental platform can compile an executable program and upload it to Arduino development board to control the pulse signal of stepper motor, and then make the stepper motor … Read more
Abstract Measuring Young’s modulus is a fundamental experiment in university physics. This paper designs an experimental device and method based on Arduino to measure the Young’s modulus of metal using the optical lever amplification method, introducing a photosensitive resistor to measure the small deformation of the brass rod under different stress conditions. The results show … Read more
Innovative Programming Creating a Bright Future Introduction to Arduino Arduino UNO is a hardware product that is currently open-source and highly compatible. By combining it with the Mind+ graphical programming software, children can create many open-ended projects. Arduino has become a tool for children to be hands-on and innovative; as long as you have an … Read more
To help more people understand and learn to use laser cutting technology and application design, and to promote the substantial development of science and technology education, the 3D Education and Equipment Specialized Committee of the China Simulation Society held the “Laser Creation, Open Source Sharing” 2020 annual laser cutting creation case collection event, which successfully … Read more