BD105-31A-1-0250-0460-0250-N-B

Introduction Current sense resistors are available in a variety of shapes and sizes and are used to measure current in many automotive, power control, and industrial systems. When using ve...[Details]

0 Introduction Blind source signal separation (BSS) refers to the process of separating and recovering relatively independent source signals from observed multi-source mixed signals. Beca...[Details]

1. Use a pointer multimeter to identify the field effect tube (1) Using the resistance measurement method to identify the electrodes of junction field effect transistors   According to the phenome...[Details]

The microcontroller used is the Puzhong development board, the 8x8 dot matrix uses 74hc595 for segment selection, and the P0 port is selected 74hc595 The 8x8 dot matrix uses a common cathode (lef...[Details]

    With the development of the automobile industry, in-vehicle navigation equipment has been used more and more. Now mainstream in-vehicle navigation equipment is integrated with DVD function, which...[Details]

Recently, according to Nikkei Chinese website, Toshiba is considering splitting the company into three parts according to its main business, namely infrastructure, devices and semiconductor memory, a...[Details]

　　1. The reading accuracy of the pointer meter is poor, but the pointer swing process is more intuitive, and the swing speed and amplitude can sometimes objectively reflect the size of the measuremen...[Details]

At present, most similar notification systems are implemented based on CTI cards . This system requires real-time computer control to make calls and play notification voices. Therefore, the computer n...[Details]

The "14th Five-Year Plan" new energy storage development plan was officially released recently. Relevant industry insiders said that this will be another major policy after the National Development...[Details]

1 Introduction Micro accelerometer is an important branch of MEMS (Micro Electromeclaanical System) and is widely used in aerospace, automobile, national defense and other fields. As a primary ...[Details]

　　1 Introduction 　　TI's MSP430 microcontroller has won the favor of designers with its unique low power consumption and modular design. The new MSP430F247 has a very high cost performance. This 16-...[Details]

According to Reuters, Sina Finance and other media reports, on April 9, NIO stated on its official APP that since March, affected by the epidemic, the company's supply chain partners in Jilin, Shangh...[Details]

　　1. Circuit   The attached figure is a schematic diagram of the circuit for controlling digital display by AT90S8515 (only the circuit for the interface with the digital tube is drawn in the figure,...[Details]

1 Introduction The oil electric drive drilling rig is a special drilling equipment that has developed very rapidly in recent years and is widely used in the development of major oil fields at home an...[Details]

What kind of pattern will the global auto industry be transforming into in 2023? Obermühne, who succeeded Herbert Diess, was very nervous sitting in the top spot of Volkswagen, and was troubled by ...[Details]