Introduction The previous article introduced a circuit board I designed for a mobile storage device, and I have received the physical PCB. Now that I have soldered the circuit board, I would like to first test whether the SD card’s read and write capabilities are functioning properly. img Other articles in this series 1. Mobile … Read more
01 Preparation Work To flash the ESP32 application program using a serial port in a virtual machine, you must first ensure that the serial port of the development board can be correctly connected to the virtual machine. The virtual machine software I am using is VirtualBox 6.0. When the development board is connected to the … Read more
Sometimes people like to joke about light bulbs, but in reality, lighting involves many technical aspects. The article below discusses the multi-technology stack of embedded Linux lighting, which I recommend to everyone. Abstract: There are two directions in embedded development: one is embedded software development (MCU direction), and the other is embedded software development (Linux … Read more
Hello everyone, I am Bo Niu, have you ever thought about: Why can a coffee machine start working automatically at a set time? Why can a washing machine sense the weight of clothes and adjust the water level? Why can machines respond correctly to their surroundings like humans? The answer is: microcontrollers! This seemingly distant … Read more
This article is authored by Author:Sun Qiang Jimmy Link: https://www.jianshu.com/p/b6a773ed0fc1 This article is published with the author’s permission. 1 Introduction This article is based on the official documentation, summarizing the similarities and unique aspects of the Dart language compared to Java and Kotlin. Therefore, readers should have a basic understanding of Java and Kotlin. By … Read more
The soil moisture sensor, also known as the soil humidity sensor, consists of stainless steel probes and waterproof tips, allowing it to be buried in soil and embankments for long-term use. It can perform point monitoring and online measurement of both surface and deep soil moisture conditions. When used in conjunction with a data collector, … Read more
Arduino is an IoT device that provides a hardware programming platform Basic Knowledge Basic knowledge of physics and electricity from middle school Basic computer operation skills IDE Installation https://www.arduino.cc/ Download from the official website, a VPN is required. http://www.taichi-maker.com/ This website is accessible within China. Double-click the installer to install, make sure to install the … Read more
If you don’t want to miss my updates, remember to check the official account in the upper right corner and set it as a star, take down the star and send it to me. Hardware testing is a very important method for measuring the performance of the circuits designed by engineers, and it also relates … Read more
Many enthusiasts might be curious about the differences between our development boards and those available on the market? Why spend thousands of dollars learning from us when you can buy a development board and learn from free tutorials? Let me introduce a few dimensions: Project Experience I believe that projects are the best stepping stones … Read more
uConsole is a modular handheld device that is incredibly cool, and who wouldn’t love it as an embedded developer? Developers are essentially terminal players~ This device is the clockwork launched uConsole, and the term console should be familiar to everyone, it’s all about embedded software. So I went to learn more about it and decided … Read more