PDUB30

1 Introduction 　　The rapid development of modern wireless communications is increasingly moving towards increasing information capacity, improving channel spectrum utilization and improving linear...[Details]

01 How Motor Controllers Work 1. The motor controller is cooled through cooling water channels 2. The motor controller is connected to the motor through a three-phase line to t...[Details]

1. Summary of the second stage of uboot startup The second stage is mainly to initialize the hardware and software data structures at the development board level.   Step 1: Allocate memory space for ...[Details]

This paper introduces a method for realizing position sensorless drive of surface mounted permanent magnet synchronous motor (SPMSM) by using 120o trapezoidal wave alternation and estimating the ro...[Details]

This article introduces a pulse meter made of a single-chip microcomputer. Just put your finger in the sensor, and you can quickly and accurately measure the pulse rate per minute. The measurement re...[Details]

This paper introduces the working principle of high frequency machine, its application in workpiece surface heat treatment process, maintenance experience and daily and regular maintenance items. The...[Details]

The problem is particularly prominent in the north and northwest of China, and there is an urgent need for a stable and reliable power system suitable for local use. The commonly used independent powe...[Details]

system_stm32f10x.c     /*  PLL configuration: PLLCLK = HSE * 9 = 72 MHz HSE=12M*/     RCC- CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE |                                      ...[Details]

Rugged embedded computer brand Cincoze deeply understands that in harsh industrial environments, the primary key is product safety. Therefore, the entire series of products are aimed at...[Details]

Electronic police is a method that uses automated detection and measurement technology to capture traffic violations or traffic accidents, and uses the network to transmit the collected information ba...[Details]

Recently, Tesla officially announced that its map data service provider will be replaced by Baidu Maps, which will provide Tesla with map data services in China. Tesla's car navigation system in Chin...[Details]

Applied Materials Inc. released two new tools on Wednesday, September 8, local time, aimed at improving the manufacturing efficiency of new electric vehicle chips.     Applied Materials, the world...[Details]

0. Introduction Fans are general-purpose machines, which are widely used in various sectors of the national economy. Fans are widely used in ventilation, dust removal and cool...[Details]

Keysight Technologies' 5G mmWave Radio Resource Management Test Case is First to Pass PTCRB Verification Helps chip manufacturers ensure their designs can accurately manage the recep...[Details]

0 Introduction TI's MSP430 series of mixed signal processors are one of the products in the current mainstream MCU market. They are widely used in the field of electronic applications and ...[Details]