300E-306-3006

I. Introduction After researchers Jakob Lell and Karsten Nohl demonstrated the attack method of badusb at the 2014 Black Hat Conference in the United States, there have been some articles related to ...[Details]

When buying a stainless steel pressure gauge, users need to consider multiple aspects. The dial diameter, shell material, connection method, measurement medium, and range of the stainless steel press...[Details]

introduction At present, the water supply systems of residential areas and buildings generally adopt constant pressure water supply systems based on variable frequency speed regulation tec...[Details]

s3c2440 port openharmony. OpenHarmony is an incubation project of the Open Atom Open Source Foundation. OpenHarmony is completely open source and open. OpenHarmony's lightweight and small system is m...[Details]

Let's first talk about what PWM is PWM stands for Pulse Width Modulation, which changes the equivalent output voltage by changing the duty cycle of the output square wave. It is widely used in moto...[Details]

There are a total of 4 timers inside LPC1114, 2 32-bit timers and 2 16-bit timers. They are used in the same way. Just be careful not to exceed 65535 when using the 16-bit timer. Name them CT16B0, CT...[Details]

　　Dynamic event registration gives you complete control over the types and timing of events that LabVIEW generates. Dynamic events allow you to limit events to certain parts of your application or cha...[Details]

1. The size of the program memory (Flash) is 8K*14 bits = 8192*14 bits, and the address range is 0000H~1FFFH. That is, there are 8192 bytes, of which the width of each byte is 14 bits. In addition, t...[Details]

 Currently, the global semiconductor supply continues to be tight, and wafer fabs are fully operational to meet market demand, driving shipment area and price growth. The latest report released by SE...[Details]

Common Mode Semiconductor launches GM7401, a 3ppm/℃ low-noise, high-precision voltage reference, which can replace ADI's ADR440, ADR444 and other products Common Mode Semiconductor T...[Details]

0 Preface It is predicted that the global router market will reach 15.9 billion US dollars by 2015. The development of home routers is particularly rapid. Currently, the regions with the largest dema...[Details]

(4) The equivalent average value Rc1 of Rc (ESR of capacitor C) is known. The current iC flowing through capacitor C is the ripple component in the inductor current. As shown in the f...[Details]

Yesterday we have implemented the GPIO button driver program by interrupt query. However, there is a disadvantage that when we put the application in the background, even if no key is pressed, the ...[Details]

After learning digital signal processing, many students are confused by some of the terms in it, such as DFT , DTFT , DFS , FFT, FT, FS, etc. FT and FS belong to the content of the signal and s...[Details]

As the end of 2024 approaches, "end-to-end" mass production applications have become the hottest topic in the field of high-end intelligent driving. High-level intelligent driving functi...[Details]