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During the use of lithium-ion rechargeable batteries, overcharging, over-discharging and overcurrent will affect the battery life, performance and safety. The fuse in the rechargeable battery...[Details]

1. Install Wei Dongshan's virtual version of Ubuntu 9, which has all the cross-compilation features ready. Use it directly, then open the workstation shared directory and point it to the directory ...[Details]

The MCS-96 series 16-bit single-chip microcomputer is particularly suitable for various automatic control systems, such as industrial process control systems, servo systems, distributed control system...[Details]

1 Test background Since the first generation of the USB bus, it has had particularly high requirements on electrical performance, especially signal integrity. With the continuous upgrade of the USB b...[Details]

The replacement T8 to T5 tri-color energy-saving fluorescent lamp is specially designed for energy-saving lighting in enterprises. It can save 45% of money compared with ordinary T8 fluorescent lam...[Details]

1 Undefined instruction Let's first look at the format of instructions in ARM: Note: The corresponding bits at the top of this table are from high to low, so 0Xdeadc0de is an undefined instruction ...[Details]

    In the process of automobile production, the sun visor, as one of the interior parts, is indispensable. High-quality sun visors can provide comfort and safety for drivers. In the process of sun vi...[Details]

Abstract: The basic principle of repetitive controller is introduced, the influence of a key parameter in repetitive controller on the steady-state error and convergence speed of the system is desc...[Details]

Each battery structure has its inherent advantages and disadvantages. Automotive OEMs need to analyze and determine which architecture is more suitable for their production model while ...[Details]

Windows has released an "Update for the Windows Defender Antivirus Anti-Malware Platform", and after users installed it, some users reported that the Quick Scan and Full Scan functions did not work p...[Details]

1. Introduction In low-voltage and high-current applications, push-pull circuits have been widely used due to their simple structure and high magnetic core utilization. However, traditiona...[Details]

The structure diagram of one of the 8 bits of the P0 port is shown in the figure below: Picture 1 As can be seen from the above figure, the P0 port is composed of a latch, an input buffer, a switch, a...[Details]

If the web page display format is messed up, you can download the complete source code from here: http://www.51hei.com/f/dpjjmhw.rar // The remote control uses the Ht6221 chip //Infrared re...[Details]

General Motors Hybrid System Technology Overview The HEV full hybrid system we disassembled this time is GM's latest generation modular electric drive system, which consists of a 1.8L naturally aspi...[Details]

As an authorized distributor of Amphenol, Heilind can provide relevant product services and support to the market. In addition, it also supplies products from many of the world's top manufacturer...[Details]