5AX103V3

introduction Controller Area Network (CAN) is a bus-type serial communication network designed by Bosch of Germany for automobile monitoring systems. It has good networking flexibility, op...[Details]

There are three versions of cores under the ARM V7 series: 7A​ 7R​ 7M   A single-chip microcomputer chip includes almost all functional chips. It does not mean that the structure is simple or...[Details]

      Samsung Note20 is scheduled to be released on August 5. Recently, this SM-981B device has been connected to the US FCC (Federal Communications Commission). 　　The network access information show...[Details]

The circuit diagram of the buzzer on the development board schematic is as follows. According to the video, we know that it is a passive buzzer. You can see that one end of the buzzer is...[Details]

　　A digital oscilloscope is a general-purpose test instrument, which is essentially a graphic display device, equivalent to a voltmeter or multimeter with a graphic display. It can intuitively display...[Details]

1. Experimental tasks As shown in Figure 4.9.1, switch SP1 is connected to the P3.7/RD pin. Four LEDs are connected to the P1 port of the AT89S51 microcontroller. When the power is on, the LED conn...[Details]

According to Russian media reports, the Russian Ministry of Foreign Affairs recently announced sanctions against 61 American citizens, mainly the heads of major American technology companies. AMD Pre...[Details]

Electrical contacts can be divided into three categories according to their structure and working characteristics: break contacts, sliding contacts and fixed contacts. Break contacts are an indispe...[Details]

　　Service robots are designed to provide services, so people need a more convenient, natural and humane way to interact with robots, rather than being satisfied with complex keyboard and button opera...[Details]

Qualcomm is looking to seriously beef up its PC processors, announcing plans last night for a next-generation Arm-based processor that is "designed to set the performance benchmark for Windows PCs" a...[Details]

The function signal generator is mainly composed of a signal generation circuit, a signal amplification circuit and other parts. It can output three signal waveforms: sine wave, square wave and tria...[Details]

Just a quick note, if there are any mistakes, please correct me. The most important thing is to determine the model, there is actually not much in the program. First you need to determine the mod...[Details]

Helping mobile device manufacturers create better designs • Improved performance to meet the needs of 5G mmWave applications up to 25 GHz • Space-saving, high-perfor...[Details]

With the improvement of broadband wired and wireless network infrastructure and the growth of global security market demand, the application of video surveillance is showing explosive growth. The d...[Details]

While countless articles on the future of transportation focus on four-wheel electric vehicles, in many countries such as India, Malaysia, Thailand and Indonesia, mobility relies more on economical...[Details]