We used multiple models of LOTO oscilloscopes, with bandwidths ranging from 20M to 100M , to measure passive and active crystal oscillators . We tested the waveforms of 12M, 15M , 24M, 48M, and 80M cr...
I bought Zhennan’s board and book, read Chapter 3 of the first volume, and did experiments.The main program is as follows:delay_init(); //±uart_init(9600);
ZNX_Board_Init(); //ZN-X ·°°VS1003_GPIO_Init...
Capacitive sensors can detect metals and non-conductive materials. Think of viscose, as well as water-based liquids such as (petroleum) oil and water or various other solids such as plastic, stainless...
Quectel BC28 NB module antenna debugging problem--------Now I have a problem. A product must use NB module, which is BC28. The frequency band of NB is very wide, especially the low frequency. As a res...
Abstract : In high-frequency circuits, how to efficiently transmit power is an important consideration. Due to the internal circuit characteristics, the input and output impedance of the high-frequenc...
Portable health monitor for the elderly1. Introduction
Name: Portable health monitor for the elderly
Function introduction: This design uses RSL10-002GEVB board as the main board, RSL10-SENSE-DB-GEVK ...
物联创客onsemi and Avnet IoT Innovation Design Competition
At present, the detection of shortwave radio stations mainly relies on traditional testing methods, which require a wide variety of measuring instruments, complex operations, and high requirements for...[Details]
"The capacity of a single-phase asynchronous motor is generally below 750W. Compared with a three-phase asynchronous motor of the same capacity, it is larger in size and has poorer operating perfor...[Details]
Beijing time, August 9th morning news, it was reported that on Monday local time, the heads of chipmakers GlobalFoundries and Applied Material, as well as automakers Ford and General Motors held a cl...[Details]
According to the principle of adaptive filtering, the paper mainly discusses and analyzes the easy-to-implement minimum mean square error algorithm. By comparing the advantages and disadvantages of I...[Details]
Academician Yuan Longping's super hybrid rice has solved the food problem for the whole nation. The hybrid offspring of supercapacitors and batteries will bring higher mileage and power to electric v...[Details]
Apple today announced the launch of Apple Music Voice Control, a new level of Apple Music subscription service designed around the power of Siri. The Apple Music Voice Control Plan allows subscribers...[Details]
Against the backdrop of global warming, many countries have made commitments to carbon neutrality and carbon peak and have taken corresponding actions. The Chinese government has also clearly put for...[Details]
As part of a business restructuring, Japan's Toshiba will close a factory in Dalian, China at the end of this month. It is the company's first production center built in China and has been in operati...[Details]
1. When do you need to use a logic analyzer?
The logic analyzer is recognized as the most outstanding tool in the process of digital design verification and debugging. It can verify whether the di...[Details]
Saiwei Semiconductor stated on the interactive platform that the company's current research and development and industrialization of GaN materials and devices are progressing faster than initially im...[Details]
Avrstudio 5 development program: Remark: 1. You can import elf files into proteus to achieve that it is not necessary to generate hex files 2. The key point is to eliminate the shadow. This is ...[Details]
With the rapid development of science and technology, the business environment in today's society is changing faster than ever before. Digital transformation has become an important engine to drive e...[Details]
Recently, Huang Feihong, deputy general manager of sales for Teradyne China, introduced Teradyne's latest UltraFLEXplus series products based on the development trend of the chip testing market. This...[Details]
introduction
The "black box" is one of the more popular electronic recording devices, which is widely used to record important data in real time during the movement of aircraft, ships, car...[Details]
Test/Measurement
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