Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
The information used in this chapter has been put into the development board network disk, the path is "11_Linux system development advanced\80_Chapter_Building Web server usage information".Build a w...
Source: CTIA report: A National Spectrum Strategy to Lead in 5G
China's lead in the 5G race is obvious to all.
According to the latest news, at least 16 provinces, autonomous regions and municipal...
Q: Does CC2640 support Bluetooth version 4.2 or Mesh Networks ?
The CC2640 / CC2650 / CC1350 with BLE-Stack v2.2.1 and the CC2640R2F with BLE-Stack v3.0.1 support Bluetooth Core Specification Version ...
Principle of Password Electronic Switch Circuit
Working principle: The circuit working principle of the device is shown in the figure below. The password electronic switch is designed with three ...[Details]
From November 20 to 21, the "2019 China Safety Industry Conference and the 3rd Traffic Safety Industry Summit" hosted by Cheyun.com and co-organized by Electric State was held in Foshan City, Guangdo...[Details]
1. Background of Campus Monitoring Project:
(1) CCTV monitoring and observation of major teaching places can increase the intuitiveness and objectivity of teaching evaluation, play an i...[Details]
1 Introduction
With the accelerated pace of social life and the gradual aging of the population, cardiovascular disease has become one of the most important diseases threatening human life. Suc...[Details]
As far as the editor of Xi'an Antai Pulse Function Arbitrary Noise Generator Repair Center knows, the Keysight 81160A Pulse Function Arbitrary Noise Generator is a high-precision pulse generator that...[Details]
There are many kinds of current probes on the market, which are widely used. The basic principle is that the current flowing through the wire will generate a magnetic field around it. The current pro...[Details]
Translated by EEtimes, Maurizio Di Paolo Emilio Devices such as blood pressure monitors, electrocardiographs, and oxygen sensors have become the new darlings of the consumer market, and interest in...[Details]
Recently, the Henan Provincial People's Government issued the "Implementation Plan for Henan Province to Implement a Package of Policies and Measures to Stabilize the Economy", which mentioned:
...[Details]
The well-known mobile phone review organization DXOMARK recently announced the scores of the ASUS ZenFone 7 Pro's front camera, with a photo score of 104, a video recording score of 96, and an overal...[Details]
With the successive appearances of the Samsung Galaxy S20 series and the Xiaomi Mi 10 series flagships, this year's flagship war has officially kicked off. Among the popular models that will be launc...[Details]
The microcontroller source program is as follows: /* ***************************************************** */ /* ***************************************************** */ // Project: 51 MCU Deve...[Details]
According to MacRumors, there are rumors that Apple is developing the next-generation iPhone SE, which will be released in 2022. Display analyst Ross Young recently revealed that Apple will name the ...[Details]
Nowadays, laptops and desktops are gradually abandoning parallel and serial ports; many netizens also told me that desktops no longer have parallel ports and download cables cannot be used, and asked...[Details]
Introduction: Here is a program for HD44780 to read and write C51. #include reg51.h #include intrins.h sbit GND_LCD=P1^7; sbit rs=P1^0; sbit rw=P1^1; sbit e=P1^2; unsigned char busy(void); void ctr...[Details]
1. Immediate addressing
Immediate addressing is a special addressing mode. The operand itself is given in the instruction. The operand is obtained only when the instruction is fetched. This op...[Details]