[size=4] As people's understanding of the harmfulness of electromagnetic leakage emission of confidential information fragments gradually deepens, various means of preventing electromagnetic leakage e...
Will a high-frequency signal source have a phase modulation part? I have checked a lot of information and it seems that few people use phase modulation now, and I can't find an independent IC. They ar...
Everyone, I want to learn about Freescale K60 during the winter vacation. I looked through the forum and found that there are not many posts about K60. Many people told me that I can just use the code...
[size=4]This code is a common infrared remote control code, which can complete the transmission of infrared remote control or infrared data[/size] [size=4] [/size] [size=4]Main algorithm:[/size] [size...
Then they let you guess when you repair it, as if they are afraid that others will know your plan. In fact, it may be because many patent protections in our country look like a joke. Many people are u...
Many products require auxiliary DC outputs to provide power to external devices or subsystems. If these subsystems are hot-connected, the auxiliary outputs must be protected from short circuits. So...[Details]
NXP is integrating Septentrio’s Mosaic multi-frequency, multi-satellite GNSS receiver into its V2X reference designs and development boards. The module helps determine accurate lane positioning, whic...[Details]
China Mobile, Intel, HP and MediaTek Collaborate on Next-Generation 5G All-Connected PCs May 17, 2021 – China Mobile, together with Intel, HP and MediaTek, announced that they will cooperate in the...[Details]
Sina Digital News reported in the early morning of June 8 that Apple held the WWDC Global Developers Conference today, and the health function launched three new detection systems to help you ...[Details]
Recently, Ecarx Technology, Visteon Corporation and Qualcomm Technologies jointly announced that the new generation of smart cockpit solutions based on the leading technologies of the three parties w...[Details]
The US Patent Office has published details of a new Tesla patent for a windshield wiper that uses a laser beam to clear debris from the driver's view. Image source: Tesla In the past, Tesla has ...[Details]
1. In order to achieve quasi-3-state, the P0 port of 51 single-chip microcomputer adopts OC output, that is, collector floating output, also called totem pole output. This circuit structure has only ...[Details]
Introduction
This is a multimeter designed to measure the output voltage and load current of the negative voltage rail by sensing the shunt resistor which is in series with the power supply. Only...[Details]
Using USART as an example to use DMA It is divided into two parts. The first is the configuration of the DMA peripheral itself; the second is the configuration of the DMA part of USART. DMA configura...[Details]
Microphone array is a very important solution in HiFi audio solutions. Its importance is mainly reflected in sound quality improvement, environmental adaptability, noise processing and spatial sens...[Details]
It is undeniable that Wi-Fi can be said to be an indispensable part of people today. No matter where we go, we can't live without Wi-Fi. In early October last year, the Wi-Fi Alliance announced ...[Details]
In order to meet the requirements of modern communication technology, radar technology, electronic measurement and optoelectronic application fields for high stability and high accuracy clock, a cr...[Details]
Common field fault phenomena of ultrasonic flowmeters include: abnormal flow rate display, drastic data changes; incorrect readings; the sensor is good, but the flow rate is low or no flow rate; the ...[Details]
Pencil Hardness Tester Introduction: This tester is used to evaluate the hardness of the coating. Scrape the surface of the paint film with a pencil at a 45° angle, and the operator should make sure ...[Details]
On October 30, Samsung is currently expanding the proportion of Qualcomm Snapdragon chips used in its Galaxy flagship phones, while its own Exynos chips mainly cover mid-to-low-end and home applian...[Details]
Analogue and Mixed Signal
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