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.
I'm working on LD driving recently. This kind of laser seems to also need a TEC semiconductor cooler to control the temperature. In this case, I have to make two power supplies to drive the LD and TEC...
[i=s]This post was last edited by 920005037 on 2022-2-22 11:03[/i]The USB interface of this downloader can use micro USB socket and large USB port. The switch can switch 5V and 3.3V to power the targe...
[i=s]This post was last edited by jinglixixi on 2021-4-22 03:57[/i]Earlier we introduced how to use a development board to implement the functions of logic gate circuits. This time we will try to simu...
The STM32 National Seminar will be held in Shanghai on September 25 (today). The entire event will be live broadcasted. You can meet in the cloud and get gifts worth 10,000 yuan! Come and watch it~Liv...
EEWORLD社区ST Sensors & Low Power Wireless Technology Forum
First of all, it should be clear that the connection parameters are determined by the host, and the slave can initiate a request to update the connection parameters. The host can directly send the con...
TI's automotive technology solutions theme event is back again. You can learn about the four major automotive electronics solutions: HEV/EV and powertrain, body electronics and lighting, infotainment ...
June 18th News Recently, many smart models of many car manufacturers have added high-precision integrated navigation to their autonomous driving systems, and are about to achieve mass production. Thi...[Details]
As a high-efficiency, high-tech large-scale production method, greenhouse production has become the development trend of world agriculture. Automatic monitoring and control technology of greenhouse f...[Details]
When reading routines, I often see such code before the main function starts, and I know it is used for debugging. But I am not very clear about it.
int main(void) {
#ifdef DEBUG debug();
#endi...[Details]
Autonomous driving and electric vehicles are both irreversible development trends in the automotive industry, and autonomous driving systems are being developed vigorously by many car manufacturers. ...[Details]
Solid-state
batteries
are considered to be the next generation technology of liquid batteries and have become
an important development direction of
power batteries
. This article is ...[Details]
On April 10, the ±800 kV Kunliulong DC project under construction completed the wiring construction of the bipolar conductor across the ±500 kV Jiangcheng DC Sanguan Line. This west-to-east power t...[Details]
Intel announced that its most powerful new neuromorphic research system, Pohoiki Springs, is now ready, providing the computing power of 100 million neurons. Intel will make this cloud-based system a...[Details]
Abstract: Thermocouples are commonly used in temperature measurement applications because of their ruggedness, reliability, and fast response time. This application note discusses the basic opera...[Details]
How to use Fluke thermometer 1. Read the instructions carefully and understand and be familiar with the functions of each function key and the main precautions. 2. Prepare three 5# batteries and in...[Details]
When entering an exception, the CPU will do the following
1. Copy the value of pc at the time of interruption to lr (the value of pc is the interrupt instruction position + 8, so the returned ...[Details]
Jiwei.com reported on March 16 that the well-known mobile phone evaluation organization DXOMARK recently announced the front camera scores of OnePlus 8T, with a photo score of 80, a video recording s...[Details]
Tesla is always in the news headlines whether it is electric vehicles or autonomous driving. In early July this year, the sales data released by Tesla showed that Tesla's second-quarter delivery vo...[Details]
Abstract: A data acquisition and processing system is constructed using TMS320C542 in TI's C5000 series DSP. The structure, performance, workflow and design considerations of the system are intro...[Details]
On November 6, international research organization SNE Research released the latest data on global
electric vehicle
battery
usage from January to September 2024. The data showed that ...[Details]