D135A

Recently, according to the latest CNCA/CTS0002-2014 "China Efficiency Technical Requirements for Photovoltaic Grid-connected Inverters" released by Jianheng Certification Center, Yonglian Technolog...[Details]

      Today, a whistleblower named @We_The_Techies on Twitter released several real photos of the upcoming Galaxy S21 series. Around the same time, well-known whistleblower Evan Blass also released s...[Details]

According to Jiwei.com, on March 22, according to the revised announcement of Zowee Technology's 2020 performance forecast, the revised operating income in 2020 is expected to be 2.95 billion yuan to...[Details]

I won’t say any more nonsense here, let’s get to work! There are a lot of C51 minimum system circuits that are similar when searching online. I made some minor changes and they are shown in the figur...[Details]

　Here is a small example to demonstrate that the DMA module works in parallel with the system program. 　　It takes nearly 10 seconds to send a 10K data using the serial port at a low baud rate. At thi...[Details]

Bearing Selection Overview   　　There are many types, styles and sizes of rolling bearings. In order for a mechanical device to perform as expected, it is crucial to select the most suitable bearing...[Details]

This machine has 12V BT and can also be 24V. My goal is 800W at 12V, and I strive for 1000W. The overall structure is based on the 3000W machine of Zhong Gong. There is also a large heat sink at t...[Details]

Here is an introduction to the hardware schematic design of the concentrator side: The TI concentrator design is based on the system description in Chapter 1 and adopts the hardware architecture of A...[Details]

According to DIGITIMES Research, the silicon carbide (SiC) power semiconductor market will take off, and the electric vehicle field will become the main driving force. SiC power semiconductors have t...[Details]

This article introduces a novel method to realize the dual CPU system of 51 series single-chip microcomputer. This method flexibly uses the ID working mode of 51 single-chip microcomputer, so that 51...[Details]

Pointers, structures, unions and enumerations     This section specifically describes the pointers mentioned in Section 2. It also introduces new data types of Turbo C: structures, unions and...[Details]

1 Introduction With the development of space exploration technology, the detection of plasma components in space is becoming more and more important, especially for the ongoing deep space expl...[Details]

　　While an incandescent lamp behaves as a purely resistive load with self-stabilizing characteristics, an LED requires a current source. The luminous flux produced by an LED is approximately proporti...[Details]

The design of point-of-load (POL) processor power supplies for core and I/O voltages has become increasingly challenging due to higher integration, faster processor operating speeds, and smaller fe...[Details]

CAN (Controller Area Network) bus is a communication protocol used in the automotive and industrial automation fields, with high reliability, real-time and flexibility. The transmission rate of CAN...[Details]