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.
A chip technology company in Beijing is recruiting1. Responsible for the design of RF, microwave, and millimeter wave integrated circuit chips; 2. Responsible for the testing and application developme...
What is the difference between the voltage follower circuit of a transistor and an op amp? The circuit of a transistor is current driven. Is there a requirement for the input power of the transistor?...
How can I detect whether there is 220V input with the lowest power consumption?
Assuming that an optocoupler is used to detect 5V1MA, it is only 0.005W. However, if an optocoupler is used to detect 22...
The following is translated from: https://blog.adafruit.com/2021/01/01/where-should-circuitpython-go-in-2021-circuitpython2021-circuitpython/As we head into 2021, let's take a moment to share our goal...
[i=s]This post was last edited by usonix on 2019-11-3 23:35[/i]The effect is still there
Continuously optimizing
Later, we will DIY the industrial module of the ultrasonic series...
On the morning of June 11, with less than two weeks to go before Apple's Worldwide Developers Conference (WWDC), many users have noticed that the delivery time of Apple's 27-inch iMac computer...[Details]
Let's first look at the normal program running process of STM32: The internal flash memory (FLASH) address of STM32 starts at 0x08000000. Generally, program files are written from this address. In ...[Details]
6 A, 28 V Integrated Buck Regulator with 5 V LDO
FEATURES
SiC414
datasheet,pdf
• High efficiency 95 %
• 6 A continuous output current capability
• In...[Details]
On October 11, at the third Digital China Summit, Li Hui, vice president of ZTE and general manager of the MKT and Government and Enterprise Solutions Department, said that ZTE's self-developed 7-nan...[Details]
Yesterday, the European Union released a 42 billion euro chip bill. Now, we have summarized its important releases below to let everyone know the goal of this huge bill. The following is a summary...[Details]
Introduction
As an emerging display media, LED display is a high-tech product that integrates optoelectronics and computer technology. With the rapid development of large-scale integrated cir...[Details]
1. Enable external clock: Set the OSCE bit of the CPMUOSC register to 1 2. Calculate the required frequency (taking 24Mhz as an example): PLLCLK (24Mhz) = 2 x OSCCLK (oscillator frequency, i.e. y...[Details]
How to use
① First, mechanically adjust the zero. By adjusting the positioning screw, make the pointer point to the zero scale line of the ammeter.
② Select the appropriate gear. There are two ide...[Details]
Due to the features provided by the external memory interface, this interface is very suitable for interconnecting with memory devices such as external SRAM and Flash, LCD, A/D, D/A, etc. Its main fe...[Details]
China Energy Storage Network:
According to the Ministry of Industry and Information Technology on December 13, on December 10, the Ministry of Industry and Information Technology Developmen...[Details]
The revolution started with mobile phones
After the promotion of wireless charging technology, people only need one charger to charge all their devices. Moreover, with the continuous promotion of...[Details]
Noise pollution, gas pollution and solid matter pollution have been called the three major pollutions in the world today. Excessive noise can damage people's health, such as neurasthenia and neuros...[Details]
The automobile market and even the larger mobile travel market are undergoing earth-shaking changes. Traditional vehicle manufacturers who once occupied a strong position will fall behind if they are...[Details]
Recruitment
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