I use CJ2310 MOS tube, power supply voltage DC24VQuestion: As shown in the figure below, according to my understanding, the voltage of the linear resistor should be 24V, but it is only 11V. The GS vol...
The future smart application market is surging with a rapid growth rate. The development of Bluetooth, Wi-Fi, ZigBee and 5G will have a profound impact on all aspects of our lives, especially in terms...
We make testing machines. In order to prevent customers from not paying, we need to make a button.For example, the software is allowed to be used by customers for one month. If the customer does not p...
MOS tube drives the motor, and the load is connected to the drain end; MOS + op amp constitutes a constant current source, and the load is also at the drain end. I would like to ask, can the load be p...
A friend's project needs to transplant fatfs and internal rtc on k50. I want to buy a board to verify it first. Do you have a k50 development board with sdhc interface sd card? It would be best if the...
Driven by economic development, population growth and urbanization, Africa's electricity demand will continue to rise in the coming decades. At the same time, with the reform of Africa's electricit...[Details]
Airbag controller solutions The company has launched airbag controller solutions, including the MCU CCFC2012BC, which has been adapted to 2 million airbags installed in vehicles, and the airbag ig...[Details]
1. Embedded Linux character device driver framework People who write applications should not look at circuit diagrams, but how to operate the hardware: calling open, read, write, etc. in the driver p...[Details]
1 Hardware structure of the system platform
The hardware function block diagram of the system platform used in this paper is shown in Figure 1. The platform uses the processor S3C2410 of Samsung Com...[Details]
On December 26, Hengli Petrochemical held a signing ceremony for the purchase of wet-process diaphragm production line equipment at Hengli (Suzhou) Industrial Park. According to the agreement, Kang...[Details]
On June 25-26, the 2021 5th Jiwei Semiconductor Summit was held in Haicang, Xiamen. Jimmy Goodrich, vice president of the Semiconductor Industry Association (SIA), delivered a speech on the theme of ...[Details]
Abstract: In order to significantly improve the overall efficiency of low-power flyback switching power supplies, the secondary-side synchronous rectification technology can be used to replace th...[Details]
It doesn't have any complicated functions. I'll share it with you. Note that I used STC's 15w104 (8-pin). I used its IO high impedance and push-pull functions. I'm a beginner. The functions are norma...[Details]
Chapter 1 Design Purpose and Requirements 1. Purpose Through programming and Protues simulation of the electronic clock system, further master the composition of the single-chip microcomputer, the ...[Details]
Today, Lu Qianhao, head of ZTE Group's consumer terminal strategy department, posted on Weibo praising his own ZTE Axon 10s Pro. He said that the phone is almost the highest-density smart terminal in...[Details]
Early this morning, Apple officially released the fourth test version Beta 4 of iOS15.5 to developers. According to Apple’s frequency of “one update per week”, it is highly likely that the official v...[Details]
Apple has increased production of the Apple Watch Series 6 and Wi-Fi iPad series. The manufacturers involved include Luxshare Precision for the Apple Watch Series 6 and BYD for the new iPad. F...[Details]
X-rays are generated by high-energy electrons moving at a reduced speed in matter or by the transition of electrons in the inner orbit of atoms, so they have strong penetrability and are widely used ...[Details]
As an important component of electric vehicles, power batteries have very high requirements for temperature, safety and performance. Therefore, the assembly of power batteries has also become the f...[Details]
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