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.
Ultrasonic transducers are devices that can convert high-frequency electrical energy into mechanical energy. Currently, ultrasonic transducers are developing rapidly. Based on MEMS technology, new ult...
By Luke Trowbridge
As of January 2020, the German Institute for Standardization (DIN) and the Association of German Electrical Engineers (VDE) V0884-10: 2006-12 is no longer a valid certification stan...
We know that after the DSP is started, the system will enter the reset interrupt. At this time, the reset interrupt service function is c_init00. This function is used to establish the C environment a...
[i=s]This post was last edited by chenzhenchuan on 2022-1-22 12:58[/i]I am very happy to have the opportunity to experience the domestic 32-bit MCU this time. As the shortage of chips in the industry ...
The ESP32-S2 mini development board I bought on TB has arrived. This may be the smallest and cheapest ESP32-S2 development board currently available, and its price is lower than many esp8266 developme...
Event time: From now until August 31
Activity Rules:
1. There are 10 questions in total, with a time limit of 3 minutes. Participants will be ranked from high to low based on the number of questions t...
Since the beginning of this year, Beijing has accelerated the implementation of a number of major scientific and technological innovation and high-end industrial projects. Among the 100 projects that...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Beijing, China - November 14 , 2023 – Silicon Labs (also known as "Silicon Technology"), a global leader committed to building a more connected world with secure and intelligent wireless connec...[Details]
What is the conversion efficiency of a photovoltaic inverter? In fact, the conversion rate of a photovoltaic inverter refers to the efficiency of the inverter in converting the electricity generate...[Details]
Lithium-sulfite chloride batteries, pulse frequency modulation converters, and new nano-energy long-cycle timers can all maintain extremely low power consumption during sleep cycles, allowing wirele...[Details]
HBB single-pole circular connectors
High current handling capabilities, compact size, and excellent performance in harsh environments. The HBB series is designed for a variety of high-power a...[Details]
It can be said that in the design of a general switching power supply, a small amount of parasitic capacitance (100 femtofarads) from the switch node to the input lead will make you fail to meet ...[Details]
51MCU has RAM and ROM inside, which is different from 8031. Although the internal RAM and ROM of the enhanced 51MCU may have a lot of space nowadays. But in terms of technology, you still need to lear...[Details]
In early 2009, many domestic and foreign media reported that the EU was going to ban the sale of plasma TVs. Paul Gray, head of the European Television Industry Research Association, denied this, ...[Details]
1 Introduction
In more and more places such as large shopping malls, stations, docks, subway stations and various service windows, LED dot matrix displays of graphics and Chinese character...[Details]
In a microcomputer system composed of a single-chip microcomputer, the operation of the single-chip microcomputer is often interfered by the external electromagnetic field, causing the program to run...[Details]
introduction:
With the rapid development of electronic technology, power consumption and energy saving have put forward new requirements for electronic technology. In terms of power ele...[Details]
I saw many people leave messages asking, what instrument is needed to test soil temperature and humidity? Here, the editor recommends that you use a soil temperature and humidity tester. Top TZS-2X-G...[Details]
First, let's understand the characteristics and working principles of various types of load brakes:
1. Eddy current brake
Eddy current brake is currently the most advanced simulation loading eq...[Details]
Analysis of the walking uniformity of five-phase hybrid stepping motor
This paper analyzes the step uniformity of the five-phase hybrid stepping motor when it is driven by constant cur...[Details]
Test/Measurement
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