CMN1-21S-0GH004

On May 23, 2019, at the NIWEEK 2019 event, Weihua Technology, a professional brand of semiconductor test solutions, announced its cooperation with National Instruments (NI) of the United States and w...[Details]

As the saying goes, it is better to read the source code than the protocol manual! In the USB project, the USB descriptors are defined in the usb_desc.c file. Here are the USB descriptor definition c...[Details]

Abstract: A comparative study is conducted on push-pull DC/DC converters operating in soft switching and hard switching modes, their respective advantages and disadvantages are analyzed, and a 300W...[Details]

- According to relevant statistics, building energy consumption accounts for about one-third of the total energy consumption of the whole society in China. How to promote energy-saving buildings and...[Details]

In many occasions, we often need to measure high-precision angles and positions, such as the throttle position of the car and steering torque sensing, etc. Therefore, SPC for transmitting magnetic in...[Details]

1 Introduction The single-key switch circuit has been widely used in digital products such as PDA, mobile phones and electronic dictionaries. There are many ways to implement it. Generally, RS...[Details]

         In addition to the external interrupt pins, Port 0 and Port 2 of the LPC178x/7x can also provide interrupt functions.         These port pins can generate interrupts on rising, falling, or...[Details]

Is it troublesome to repair the R&S oscilloscope RTE1204? What should I do if the R&S oscilloscope RTE1204 fails? Have you ever encountered out-of-tolerance conditions on the R&S oscilloscope RTE1204...[Details]

1. Characteristics of converter transmission system The converter equipment is the key production equipment of the steel plant, and its furnace body is shown in Figure 1. The converter is ...[Details]

On December 19, 2019, the "2019 Airlaby Night" hosted by Shanghai Airlaby Intelligent Technology Co., Ltd. (hereinafter referred to as "Airlaby") was grandly held on the banks of the Huangpu River in...[Details]

Hitachi's 300kW photovoltaic inverter "HIVERTER-NP203i-300" supporting medium-sized photovoltaic power generation systems was launched on July 1, 2015. Its feature is that it has a built-in boost...[Details]

1.1.8 Memory driver experiment Set the runtime address of the project to 0x30000000 when it is loaded, as shown in Figure 2-55:   Figure 2-55 Setting the runtime address when loading init.s: This pr...[Details]

Preface When using a network analyzer to test multi-port microwave devices, the test cable and the connection between different ports of the DUT need to be changed during the test. For example, when ...[Details]

There are many types of signal generators, which have different appearances and provide different functions. Figure 1-1. Keysight PXIe vector signal generator and analyzer. Form factor: Do you ne...[Details]

On October 15, Zhang Huamin, chief researcher of Dalian Institute of Chemical Physics, Chinese Academy of Sciences, and Ma Xiangkun, professor of Dalian Maritime University, visited the company and...[Details]