240-030-4-31SPAS1

The frequency divider NE555 counter chip + 74LS90 and 74LS08 circuit is composed, and then the signal is sent to the T1 pin of the microcontroller for detection and the digital tube display frequenc...[Details]

What is the difference between Hi4·smart electric four-wheel drive and BYD DM hybrid system? Vehicles equipped with BYD's fourth-generation hybrid system currently have the highest sales, but Hi4 f...[Details]

Summary Advances in semiconductor technology have driven the adoption of phased array antennas across the industry. The shift from mechanically steered antennas to active electronically scanned ant...[Details]

On January 4, 2022, the board of directors of Luo Sheng Enterprise (stock code: 8374), a supply chain provider for the smart manufacturing industry, approved an investment proposal. In order to optim...[Details]

Developed in the late 1990s, the goal was to separate charging technology from battery chemistry and support platform-independent, interchangeable battery modules. Since then, smart batteries have ...[Details]

Hi everyone, this project will introduce you to a giant smartwatch I made, I made it with an ESP32 and an ILI9488 Raspberry pi display. Although it is indeed large, it is fun to wear. The watch con...[Details]

In the previous chapter, we used static display 1234.5, which was simpler without loop statements. This time, we use dynamic display 01234567 Directly give the reference program: use Keil uVision5 fo...[Details]

Comparison between DA series inverter and UPS modified inverter: The biggest feature of the so-called telecommunication inverter is that the DC supply voltage is 48V, but the inverter modified from th...[Details]

　　In the automated production process of industries such as food and beverage, daily chemicals, medicine, and semiconductors, in order to ensure the consistency of product quality, the era of direct ...[Details]

Providing advanced customer support for medical, industrial and datacom applications, meeting the demand for specialty fibers and finished components with advanced IP and technology. Connectivity a...[Details]

Entering the 21st century, environmental and energy crises have become increasingly prominent. Electric vehicles, as a clean, efficient and sustainable means of transportation, have become a trend an...[Details]

　　Here is a method to convert a black and white TV into an oscilloscope. The figure below shows a single-trace oscilloscope with trigger scanning synchronization function. After the modification, all...[Details]

　　There are two types of linear Hall sensors: single-ended output (three pins) and double-ended output (4 or 8 pins), as shown in Figure 1. 　　Figure 1 Circuit structure of two types of linear Hall s...[Details]

According to foreign media reports, with the joint efforts of researchers from Pennsylvania State University and the University of Electronic Science and Technology of China, a powerful and sustainab...[Details]

Addressing the security subsystem requirements of AIoT chips: Arm helps Entropy Technology's encryption coprocessor IP obtain PSA Certified Level 3 RoT Component certification (Taiwa...[Details]