RM282-080-453-025600-076

       2020 has been an exceptionally difficult year for Huawei’s smartphone business. 　　On the one hand, under the trade ban signed by the United States last year, Huawei's smartphones sold overseas...[Details]

A CMM uses a sensor called a probe to measure the workpiece. The data obtained can be combined with a dimensional description of the workpiece or a feature on the workpiece, such as a hole. With these...[Details]

1 Introduction Hybrid integrated circuit (HIC) is an integrated circuit made by combining semiconductor integration technology with thick (thin) film technology. Hybrid integrated circuits a...[Details]

　　 Const is also a widely used keyword, indicating that the following definition may be an unchanging constant, but combined with various data type definitions, it can evolve into a complex meaning....[Details]

 1. Basic Concepts 1. There are 5 interrupt sources in the 89C51 microcontroller: two external interrupts, two timer/counter interrupts (overflow), and one serial port interrupt. 2. There are two...[Details]

Selection of soldering iron tip model Choice of soldering iron tip: There are many sizes of soldering iron tips, but they can be summarized into four types: pointed, flat, horseshoe and knife. It i...[Details]

Design ideas The main functions of the DC motor PWM control system include: realizing the acceleration, deceleration, forward rotation, reverse rotation and emergency stop of the DC motor, and adjust...[Details]

1. Flexible LED light strips use FPC as the assembly circuit board and SMD LEDs for assembly, so that the thickness of the product is only the thickness of a coin and does not take up space; the co...[Details]

According to foreign media reports, with the joint efforts of researchers from Pennsylvania State University and the University of Electronic Science and Technology of China, a powerful and sustainab...[Details]

In the process automation industry, time is money. Considering this, the clamp-on flowmeter is one of the development directions of flow measurement. It is suitable for specific occasions where downti...[Details]

When it comes to spectrum analyzers, the following picture will appear in many materials Frequency domain: A coordinate system used to describe the frequency characteristics of a signal. Spectrum...[Details]

1. Disposable battery: thrown away after use and cannot be reused. Carbon zinc batteries, alkaline batteries, paste zinc manganese batteries, cardboard zinc manganese batteries, al...[Details]

MAX153 and MX7545 are 8-bit A/D converters and 12-bit D/A converters launched by MAXIM in the United States in recent years. MAX153 has a sampling rate of up to 1MSPS, and MX7545 has a digital/anal...[Details]

Seyond (formerly Innovusion), the world's leading provider of image-level lidar solutions, debuted at the International Consumer Electronics Show (CES), the world's largest consumer electronics show....[Details]

1. SPI controller datasheet 1For details, please refer to: http://blog.csdn.net/hustyangju/article/details/20474659 2 All SPI registers are mapped to the kernel space and acce...[Details]