1N5373Ae3/TR12

Figure 1 Three-phase half-wave/single-phase load AC/AC conversion circuit Figure 2 Voltage waveform with resistive load 　　Taking the three-phase to single-phase direct frequency conversion ...[Details]

There are three categories of hardness testing standards for pit furnaces, namely Vickers, Rockwell and surface Rockwell hardness values. According to the heat treatment method, the hardness test meth...[Details]

Recently, at the 2022 Mobile World Congress, Honor CEO Zhao Ming believed that both ordinary mobile phones and foldable screen phones will become the mainstream of smartphones. The foldable screen ph...[Details]

The MAX7033 is a fully integrated, low-power CMOS superheterodyne receiver ideal for receiving amplitude-shift-keyed (ASK) data in the 300MHz to 450MHz frequency band. The receiver operates over an RF...[Details]

"State Grid Tianjin Electric Power will build a 'smart energy brain' for Tianjin by establishing an energy data indicator system and sharing mechanism." Wang Jianfeng, director of the Internet Depa...[Details]

Now, we have come to the world of main. Next, we will experience the MMU of ARM11, which is not available in STM32. Previously, during the core initialization process, the MMU function was turned off...[Details]

Hardware designers have begun to adopt FPGA technology in high-performance DSP designs because it can provide 10-100 times faster computing than PC-based or microcontroller-based solutions. Previousl...[Details]

Overview The CH551 chip is an enhanced E8051 core microcontroller compatible with the MCS51 instruction set. 79% of its instructions are single-byte single-cycle instructions, and the average instruc...[Details]

Recently, a colleague of mine encountered a problem when taking a private job. He could use Keil-5 to open the project given by the client, but there were errors in simulation and downloading. Accord...[Details]

introduction Indoor Positioning System (IPS) is an important part of ubiquitous computing. With the popularization of smart terminals and the advent of the mobile Internet era, the demand for posit...[Details]

In order to implement the spirit of General Secretary Xi Jinping's speech on cultivating and developing new quality productive forces and promote the construction of a modern industrial system with...[Details]

Nidec Transmission Technology (Zhejiang) Co., Ltd. (hereinafter referred to as "the Company") , a group company of Nidec Corporation, will participate in the CHINA INTERNATIONAL INDUSTRY FAI...[Details]

 In today's GHz-rate serial data testing, eye diagram and jitter testing are the two most important test items. In eye diagram and jitter measurement, the test instrument must recover the reference cl...[Details]

Abstract: L484 is a special integrated circuit for electronic ignition controller developed and produced by SGS-THOMSON. It is suitable for magnetic induction high-energy electronic ignition ...[Details]

To use a certain type of LCD on an ARM board, you often have to modify the LCD driver or device tree, which is very inconvenient. In ARM40-A5, we store the configuration instructions of common...[Details]