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Contents The invention relates to a thermal flow meter in which a plurality of flow velocity detection elements are arranged in a flow pipeline. Background of the Invention Patent document 1 descri...[Details]

The working principle of the automobile fuel system involves the supply, mixing, injection and combustion of fuel to produce the power required by the engine. The following is the basic working pri...[Details]

The core of the DCS control system print management system is the print management software, which is installed on an ordinary PC and runs on the WINDOWS platform. To ensure data security, RAID techn...[Details]

The comprehensive tester can test a full range of items, the contents are as follows: Pilot projects: 1) Current transformer ratio measurement 2) Polarity determination of current transformer 3) Seco...[Details]

The ubiquity of GSM mobile phones is leading to a continuous increase in unwanted RF signals. If the electronic circuit does not have adequate RF suppression capabilities, these RF signals will cau...[Details]

Today, a piece of news about a Tesla robot attacking an engineer went viral online, causing a stir in public opinion. The popularity of the related topic not only topped Baidu's hot se...[Details]

Xinhua News Agency, Nanjing, November 23 (Reporter Lu Huadong) In recent years, the concept of sharing has swept across China and in various fields, and shared products have emerged in an endless s...[Details]

1 Hardware Structure 1.1 Main features of EPM7128SLC84 EPM7128SLC84 is a CPLD chip produced by Altera. The chip density is 6000 gates, has 60 dedicated I/O ports, PLC C84 package,...[Details]

    Compared with wired remote control, wireless remote control is not affected by distance, completely eliminating the hidden trouble caused by the towing cable remote control device, and bringing m...[Details]

PIC12C509 - Getting Around the Stack Limitation The 12C5 series PIC has only a two level stack which limits the number of nested subroutine calls to two. This may be a very serious limitation. (T...[Details]

　　Every battery has internal resistance. Different types of batteries have different internal resistances. Batteries of the same type have different internal resistances due to inconsistent internal c...[Details]

In order to control the actuator, the real-time control system receives input signals from sensors and outputs command signals to the actuator after control operations. These outputs must be trigge...[Details]

1. Bootloader Concept After the system is powered on, a program is needed to initialize important hardware. Some programs are fixed in the firmware, such as the BIOS of a PC. Then there is the Bootl...[Details]

The loop resistance tester, also known as the RX transformer loop resistance tester, is developed and designed in accordance with the requirements of the new "Electric Power Equipment Handover and Pr...[Details]

Abstract: This article uses BYD's patents to understand electric vehicles, on-board chargers and their overcurrent protection circuits. The on-board charger includes an AC/DC converter and a DC/DC ...[Details]