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 relationship between pulse+, pulse- and U2B output is logical AND.1. When pulse+ is high and pulse- is low, what are the voltages at points c and d respectively?
The Q8 diode is reverse cutoff (co...
I just checked my Moments and realized that today is the Winter Solstice. I wish everyone a happy Winter Solstice! No matter what you eat, it tastes like home!I heard that on the winter solstice, peop...
About using the emulator to adjust the STM32 program:When debugging the program in STM32 using JTLINK emulator (1) is it necessary to disconnect the power supply on the circuit board and use TVCC on J...
[Intuitive Explanation of Operational Amplifiers] Intuitive animation explains the working principle of operational amplifiers in detail, vivid and easy to understand!...
Flasher Hub is a new generation Flash batch programming controller from SEGGER, used with Flasher. Flasher Hub can control up to 24 Flashers to program the chip in parallel, which is suitable for batc...
We are making a small weather station. We are using the E90 DTU to transmit data. We receive the hexadecimal data of the sensor through the serial port on the computer. Now we want to transfer the dat...
China Energy Storage Network News:
In the depths of winter, snow is falling, and Nanchang and Changsha are happily holding hands. As the whole country is deeply studying and implementing th...[Details]
#include // This is the code generated by the MCU music code generator #define uchar unsigned char sbit beepIO=P1^5; // Output is P1.5, can be changed to other IO ports flying m,n; uchar code T ={{0...[Details]
LED street lights are low-voltage, high-current driving devices. The intensity of their luminous energy is determined by the current flowing through the LED. Excessive current will cause the LED to a...[Details]
According to the latest news from blogger @数码闲聊站 today, OPPO is about to launch the Reno7 series of mobile phones, and its standard version engineering machine will still have a straight screen with ...[Details]
In the first half of 2022, the global new energy vehicle market sales took off, and the sales of new energy vehicles in mainland China in the first half of the year were particularly outstanding, c...[Details]
The proverb "Planting trees and making the world green" seems to be about to be realized by automatic tree-planting
robots
.
Trees play a vital role in ecosystems - whether provid...[Details]
Incineration can be traced back to the origin of civilization. We can see in early cities that incineration has been used to reduce waste for thousands of years. Incinerators are a kind of harmless t...[Details]
Apple expects ongoing supply issues to continue to impact product sales in the third (fiscal) quarter of 2022. In the second (fiscal) quarter, Apple experienced some difficulty meeting demand for iPh...[Details]
On January 10, TCL founder and chairman Li Dongsheng said in an interview with the media in Beijing that inkjet printing technology is the next generation of AMOLED technology, which has not yet been...[Details]
It seems like a new mass storage standard is introduced every day. CompactFlash (CF) once dominated the market, but today, new device manufacturers have to choose between CF, Secure Data (SD), SDIO, ...[Details]
Most of the 1.5V to 9V circuits introduced in newspapers and magazines have high power consumption, and some have working currents of more than 50mA. The working current of the boost circuit introduc...[Details]
Stellantis Group and Contemporary Amperex Technology Co., Ltd. (CATL) announced today that they have signed a non-binding memorandum of understanding, which stipulates that CATL will supply lit...[Details]
1. Problems caused by reduced fluid conductivity The reduction of the fluid conductivity measured by the electromagnetic flowmeter will increase the output impedance of the electrode, and the loa...[Details]
Rochester, NY, July 25, 2023 – Kodak Alaris announces the creation of a new dedicated business solutions team and a group of strategic new hires dedicated to helping customers across industries reali...[Details]
1 Introduction
There have been many studies on the detection and protection of power grid short circuit and line fault. The short circuit, overload and overvoltage protectors on the market have ...[Details]
Discrete Device
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