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The meaning of explosion-proof motor model letters 1. Y- stands for asynchronous motor 2. B- stands for explosion-proof 3. YB- stands for flameproof asynchronous motor 4. A- rep...[Details]

A boast that has been made for two and a half years is about to come true: the NIO ET7 with a nominal range of over 1,000km is finally coming. On July 12, First Electric exclusively reported that NIO'...[Details]

void SystemInit (void) { #if (CLOCK_SETUP)                       /* Clock Setup                        */    LPC_SC- SCS = SCS_Val; /*Main oscillator enable */    if (SCS_Val & (1 5))    /* If Main ...[Details]

   I recently started to learn STM32, chip STMF103VCT6, compiler tool keil 4.14 (evaluation board). At first, I rewrote the routines that came with the board, downloaded the program to FLASH, and saw ...[Details]

Hangzhou – September 28, 2022 – Hangzhou Unicore Semiconductor Co., Ltd. (hereinafter referred to as “Unicore”), an IoT and smart grid communication chip design company, recently completed its B+ rou...[Details]

1. Introduction In some large scientific research institutions, there are many laboratories with different functions, which undertake different experimental projects and may have different foc...[Details]

01Efficiency LED lights have been widely used in various lighting environments, and with the upgrading of technology, the light efficiency is gradually improving, showing more and more advantages in ...[Details]

The most prominent feature of modern instruments is the modularization of functions. To assemble an instrument, you only need to combine several functional modules on the basis of a customized PCB to ...[Details]

0 Introduction Digital signal processing can easily implement various advanced adaptive algorithms and complete functions that analog circuits cannot achieve. Therefore, more and more anal...[Details]

1. Introduction Lightning has a huge impact on human life and production activities. Lightning threatens human life and safety, and often causes serious damage to many departments such as ...[Details]

      Reasons for measuring capacitance with a multimeter 　　The failure rate of capacitors in circuits is much higher than that of resistors, and there are many types of failures, making detection di...[Details]

In our daily work, we use multimeters. We recommend that you use digital multimeters, which are intuitive and convenient. The following introduces the commonly used functions of Uni-T UT61. Note: Co...[Details]

When it comes to multi-axis force sensors , not many people know about them. However, many people have seen car crash experiments on TV, where the safety performance of the car is judged by the outpu...[Details]

　　The ARM Cortex-M processor family has developed to date (2016), and there are five generations of products, namely CM0/CM0+, CM1, CM3, CM4, and CM7. 1.Cortex-M compatible features 　　In order to ach...[Details]

September 2024 Pure electric/battery-swap heavy trucks Battery loading status According to the latest terminal sales data and new car announcement data stati...[Details]