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.
Affected by the epidemic, the global supply chain has fluctuated, resulting in a reduction in chip production, and some companies have even stopped production due to chip shortages. . . Coinciding wit...
As far as I understand batteries, they are charged to change the chemical elements in the battery, and discharge also produces electricity through chemical changes. So when a battery is subjected to e...
[i=s]This post was last edited by qwqwqw2088 on 2020-5-12 08:01[/i]I am conducting a battery cycle test, using a BQ34110 gas gauge. The test steps are charge-relax-discharge-relax... Repeat this cycle...
Hello everyone, I'm trying to write a bootloader recently, and I'm stuck at the step of receiving data on the serial port.
The microcontroller is msp430, which receives file data through the serial po...
Those who say don’t order takeout when it rains are saints, (it’s better not to order takeout when it rains, the delivery guy has a hard time), I am speechless...
A:
What is actually printed out here is not the content in the array.All that is printed out is FF.
B:
FF is printed because there is no short circuit between the transmitter and receiver.
Please see ...
According to foreign media Sammobile, the Samsung Galaxy Tab A7 Lite tablet is about to be released. This product, code-named SM-T225, has appeared in the Bluetooth SIG database. The repor...[Details]
When we studied the dot matrix LED in Chapter 7, we learned that it can be moved up and down, left and right, etc. For the 1602 LCD, the screen can also be moved to achieve some of the effects we wan...[Details]
House decoration is usually the main cause of indoor formaldehyde pollution. In order to make the new house environment healthier, it is recommended that the interior decoration should not be too com...[Details]
Entering mid-to-late March, the mobile phone market is extremely crowded with new products. In addition to the much-anticipated Huawei P40 series, Honor will also bring an important new product...[Details]
What matters need to be paid attention to when wiring the turbine flowmeter? Zhirui will explain to you. 1. The wiring position of the turbine flowmeter should be as far away from the electrical nois...[Details]
With the rise of aerial photography drones, drone "gimbals" have also attracted attention; they are actually mechanical components installed on drones to mount cameras. The quality of drone aerial ...[Details]
introduction
Eddy current dynamometer is mainly used to test the power of the engine. It can also be used as a loading device for gearboxes, reducers, and transmissions to test their transmission pow...[Details]
GM is applying all the sensor technology it can muster to its upcoming Ultra Cruise, the company's next-generation hands-off driving system. Will this make Ultra Cruise a better "autonomous driving" ...[Details]
LED now occupies a large position in the power supply market. Its advantages such as high brightness, low power consumption, long life, fast startup, low power, no flicker, and low visual fatigue mak...[Details]
The flash vs disk debate has evolved significantly over the past few years, and is no longer about whether flash can be used in the enterprise, but more about its price/performance and its acceptance...[Details]
0 Preface
At present, with the development of electronic and control technology, AC variable frequency speed regulation has the characteristics of energy saving, simplicity and reliability and is wid...[Details]
This is a 51 single-chip CO2 detection display program data. The T (TXD) of the carbon dioxide sensor MH-Z19 module is connected to the RXD of the single-chip microcomputer, the R (RXD) is connected ...[Details]
According to foreign media reports, electric cars and electric aircraft are becoming more and more popular, which means that we may be able to get rid of fossil fuels and move towards a more sustaina...[Details]
It is estimated that in the United States alone, there are 2.5 billion electronic products in use, and 400-500 million new power supplies are sold each year, so improving power efficiency is essent...[Details]
With the widespread application of embedded systems in various fields, the maintenance of embedded software has become increasingly important . After the embedded system is put into operation in th...[Details]
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