A7921WVA-7P-0C-C

Title: Use the table lookup method to convert a hexadecimal number into ASCII code. The input parameter is placed in the internal RAM 50H, and the output parameter is in R0. Requirements: Complete th...[Details]

    As a sensing device, the detector is used to detect the intrusion behavior of the intruder and various abnormal situations. There are many places that need security protection in various intellige...[Details]

After studying the relationship between BIN and HEX, I found that converting from BIN to HEX is relatively simple, but converting from BIN to HEX feels like there is one more line of stuff.         T...[Details]

Since the beginning of this year, China has successively issued a large number of laws, policies and standards at the national and local levels to improve the development of the intelligent conn...[Details]

Analysts at Yole Développement (Yole) predict that the market for GaN RF devices will soar from approximately $900 million to $2.4 billion in just five years (see Figure 1). This high-power density, ...[Details]

Ordinary people don’t want to buy smart meters at all. Ultimately, they are buying electricity, so the cheaper the electricity, the better, not the smarter the better. We are now talking about...[Details]

It has long been predicted that design and test will be combined in the future - these two functions, which have always been separate, will be integrated into the complete system design process. The b...[Details]

  Nowadays, more and more MCU development uses the library function version, and the register version is used less and less. However, using library functions in some projects will cause the program t...[Details]

1. Selection of pointer meter and digital meter: 1. The reading accuracy of the pointer meter is poor, but the process of the pointer swinging is more intuitive, and the swing speed and amplitude can...[Details]

Although LED LCD splicing has been on the market for some time, many consumers do not have a particularly clear concept of the "LED LCD splicing" that is coming in full force, except that they know th...[Details]

Acoustic image recognition of tire and exhaust noise at 1,904.3 Hz at 50 km/h "We chose NI hardware that is compact and DC-powered to provide power to the microphones in the array." - Samir N.. Ge...[Details]

Robots that work in complex environments must meet the following prerequisites: they must be able to use sensors to identify their surroundings and have certain "learning" and "...[Details]

  　　Abstract: In a bus communication system, the signal quality of each node directly affects the communication quality of the entire bus. Therefore, it is crucial to ensure that each node has hi...[Details]

A small product that realizes the following functions: In the interval between two stampings, the stamped parts must be discharged through the stamping monitoring light curtain. If there is no disc...[Details]

Let’s look at a picture first: Figure 1-1: Figure 1-1 It seems that the above are all related to ARM, but what are they respectively? In fact, the above nouns can be divided in...[Details]