Solar charging of batteries is becoming very popular. The typical voltage of a solar cell is 0.7V. Many solar panels have 8 cells in series. Therefore, the maximum voltage that can be generated is 5.6...
[i=s]This post was last edited by jennyzhaojie on 2021-3-8 22:13[/i]The CH32V103 development board is equipped with two different types of USB interfaces, one for program download and debugging, and t...
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I'm learning how to use ESP32 recently. I'm using the integrated IDE of Anxinke. I followed the integrated installation tutorial on the Anxinke website and imported the ESP32 project. When I made a ma...
Antennas are important components for all kinds of smart devices, and all devices that need to use wireless need to use them. Now is the wireless era, network routers are all wireless WIFI, computers ...
[i=s]This post was last edited by jone5 on 2021-7-28 00:25[/i]The more I play with this little board, the more I like it. It is very simple, small in size, powerful in function, rich in supporting res...
The serial port of the microcontroller is TTL level and cannot communicate directly with the computer. Level conversion is required. There are many types of level conversion chips on the market. To...[Details]
According to foreign media reports, researchers have recently developed a new virtual reality experience that allows users to observe the world through the perspective of an animal called a tarsier. ...[Details]
Physical measurements such as temperature, stress, pressure and flow are widely used in industries such as industry and control. The realization of these physical measurements often faces many prob...[Details]
Like all tool software, the various functions and structures in LabVIEW can only create actual applications by combining them. Just like when you build a house, you can't just use a hammer or a saw....[Details]
Photo report by Wang Liangxin
Recently, the State Grid Jiangsu Electric Power organized industry experts to complete the on-site acceptance of the automatic demand response project of energy...[Details]
In 2019, Huawei announced its plan to build a connected car network, and the plan progressed rapidly. By the end of the year, Huawei had even installed it in a mass-produced car. On December 29, 20...[Details]
On September 12, 2024, the Automotive Intelligent Lighting Technology Forum hosted by Gasgoo came to a successful conclusion in Shanghai.
With the theme of "Intelligent Insights, Illumin...[Details]
Today (26), the Redmi Note 9 series was officially released. The 5G version of Note 9 is equipped with a Dimensity 800U processor, dual stereo speakers and a linear motor, a 5000mAh large battery, an...[Details]
Wolfson Microelectronics plc, a global leading supplier of mixed-signal semiconductor devices and audio solutions for consumer electronics, and Elliptic Labs, a leading supplier of ultrasonic touch...[Details]
1. Servo DS3115 Generally speaking, the servo is mainly composed of the following parts: steering wheel, reduction gear set, position feedback potentiometer 5k, DC motor, control circuit board, etc. ...[Details]
If we want to understand audio power amplifiers, we must first understand LDO testing technology and LDO DC parameter testing. This will give us a foundation, and then it will be much easier to int...[Details]
This chapter introduces the EXTI related knowledge of STM8L051F3, which is divided into the following parts: About EXTI KEY external interrupt detection 1. Introduction to EXTI EXTI is also a knowl...[Details]
Among the models currently on the market, including many domestic brand models that we are familiar with, a large proportion of the engines are already equipped with variable valve timing systems. ...[Details]
Soft starters and frequency converters are two types of electrical equipment widely used in the field of industrial automation. They have certain differences in functions, working principles, appli...[Details]
Analogue and Mixed Signal
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