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.
Event details: 2022 Digi-Key Innovation Design CompetitionThank you for your participation and support in this competition. The list of winners of the lovely Bing Dwen Dwen is out. Congratulations to ...
Author: Wang Huidong, a member of Yibo Technology Expressway MediaThe wind outside the window was a little strong. When Niu Er stood up in front of the computer screen, he couldn't remember what he wa...
Figure 2 below is a transimpedance amplifier circuit. Now we need to use the formula in Figure 1 to calculate the maximum optical power that the photodiode can receive. Now we have the following quest...
Recently, a GaN charger from Xiaomi has become a hot topic, making ordinary people feel amazing. Lei Jun said, "It's really convenient!" Then, Huawei, Samsung, OPPO, Apple and other companies also sai...
I got the board a few days ago. The original board already has an Arduino interface. Today I used a sensor expansion board to develop the DHT11 single-bus temperature and humidity sensor.The blue part...
1. Papermaking Industry - Iwakuni Plant of Papermaking Company
The Iwakuni Plant uses about 1,200 electromagnetic flowmeters, accounting for 85% of the total number of flowmeters. Recently, there h...[Details]
About S3C2440 startup method: After the program is downloaded to NORFLASH, choose to start from NORFLASH and execute automatically. The code is executed in NORFLASH and variables are allocated in the...[Details]
Power management technology has been widely used in portable and handheld power supplies in recent years. Power management systems include subsystems such as linear regulators, switching regulators, a...[Details]
IT Home reported on April 14 that LG recently announced that its upcoming smartphone will be named "LG Velvet", breaking the company's tradition of giving alphanumeric names to its devices. ...[Details]
1. What is stack alignment? The byte alignment of the stack actually means that the stack top pointer must be an integer multiple of a certain byte. Therefore, the following does not distinguish betw...[Details]
1 Introduction
In the late 1990s, embedded systems were increasingly used in industrial control, remote monitoring, data acquisition and other fields, and people also put forward higher re...[Details]
I have a special interest in LED lamps. Looking back, time flies. Four or five years ago, when I was still in college and had no idea about work, I often lingered in the electronics market. This habi...[Details]
introduction
The stability of the microcontroller's program and the security of its operation and data are issues that designers must consider in different operating environments. The most com...[Details]
First, let's understand what is the inverter frequency and what does it represent?
The inverter frequency is an important parameter of AC power, which is the number of positive and negative cha...[Details]
Globally, the current $3 trillion electric vehicle market requires 20-30% of graphite. Currently, the United States produces almost no power batteries domestically. This makes graphite ...[Details]
1. introduction
In the past decade, the frequency range of shielded rooms used as microwave experimental infrastructure has been continuously expanded. The high-end frequency has increased from 1...[Details]
Introduction to the ports of MSP430 microcontroller
The ports of MSP430 are P1, P2, P3, P4, P5, P6, S and COM (different models have different ports, such as MSP430X11X series only have P1 and P2 p...[Details]
The gold diggers have not yet become rich, but the water seller has achieved financial freedom first. This is the ridicule that a merger and acquisition in the field of autonomous driving received ...[Details]
With the rapid development of semiconductor process technology, the integration of field programmable logic devices (FPGAs) has increased rapidly and has reached the level of millions of ...[Details]
Aromatherapy beauty steam bath room should have the following functions:
①Shower function, including overhead and side spray; ②Surfing bath; ③Foot massage; ④Aromatherapy beauty; ⑤Steam...[Details]
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