Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
#include stdio.h
#define FRAME180
short int h[19] = {399,-296,-945,-1555,-1503,-285,2112,5061,7503,8450,7503,5061,2112,-285,-1503,-1555,-945,-296,399
};
static short int nBuff[FRAME + 20];
void Lowpas...
1. IntroductionDuring the debugging process of the device, you often need to check some data and operating status of the device. Use the STM32H745 development board to display the main data and status...
There are generally two reasons for oscilloscope waveform jitter. One is that the signal is not synchronized, which is a problem with the oscilloscope trigger setting. The other is that the signal its...
Signal integrity is the main criterion for measuring signal quality with an oscilloscope, especially when we need to observe small signals or slight changes in large signals, signal integrity becomes ...
I have seen similar millimeter wave human body sensing modules on Taobao before. The cheapest one is only a dozen yuan.
I didn't find any information about this XenD101 module, but I guess it won't be...
introduction
At present, various communication methods are widely used in electrical automation control devices to complete the information transmission between the upper and lower controllers...[Details]
1. Introduction The frequency divider is one of the most important modules in the digital system and is widely used in various control circuits. In practice, designers often need to use frequency div...[Details]
Previously, two new Huawei phones named JSC-TN00 and HJC-TN00 were connected to the network, both supporting 5G networks. Many people said that these two phones are new Huawei nova series phones. It ...[Details]
1月16日,2021中国半导体投资联盟年会暨中国IC 风云榜颁奖典礼在北京举办。北京忆芯科技有限公司(下称“忆芯科技”)荣获2021中国IC风云榜“年度新锐公司奖”。颁奖现场,忆芯科技CEO沈飞接受了集微网记者的专访。 Adhere to domestic substitution and leapfrog 在与沈飞的对话中,谈到面对如何把握国产替代这个难得的发展机遇期,他表示用十六个字概括—...[Details]
On April 2, at the 14th China (Jinan) International Solar Energy Utilization and Multi-energy Complementary Application Exhibition, the reporter interviewed Wu Shengwen, Director of the Product Tec...[Details]
LPC2368 integrates two CAN controllers compatible with CAN 2.0A/2.0B. Therefore, only one CAN
bus transceiver is needed to meet the design requirements. PCA82C250 is a CAN bus transceiver from...[Details]
RedCap (Reduce Capability) is a new feature specifically defined by 3GPP Rel17 for IoT devices. Its purpose is to further reduce terminal costs and complexity and provide more choices for a wide rang...[Details]
How to use LCR tester 1. Prepare the LCR tester. The white button is the switch. 2. The commonly used buttons are ZLCR to change the main measurement function, and DQe to change the auxilia...[Details]
industry
The development and application of robots is the top priority for my country's manufacturing industry to move towards high-end and internationalization. At present, my country's indus...[Details]
Electromagnetic flowmeters are mainly used to measure the volume flow of conductive liquids and slurries in closed pipes. Including highly corrosive liquids such as acids, alkalis, and salts. In addi...[Details]
According to the latest data from TrendForce's TrendForce Industry Research Institute, the revenue rankings of the world's top ten IC design companies in Q3 2020 have been released. In the published ...[Details]
The development of process technology has greatly improved the density of FPGA devices. Several Xilinx® VirtexTM series contain devices with more than 1 million system gates. This increase in devic...[Details]
1. Ctrl+S saves the current file, as shown in the figure.
Two files are opened, and you can see that one file has an asterisk and a red cross. The red cross indicates that it is the currently op...[Details]
Industrial control computers are computer systems designed specifically for the field of industrial automation control, with the characteristics of high performance, high reliability, real-time per...[Details]
29 July 2021 – To support the company’s expertise in creating advanced semiconductor technology for USB Power Delivery, FTDI Chip has now announced a new development solution. The hardware is based...[Details]