-
Among all kinds of information people obtain from nature, vision obtains the most, accounting for about 80% of the total information. With the development of information technology, human visual fu...[Details]
-
On July 19, 2021, the Ministry of Industry and Information Technology of the People's Republic of China issued the "Notice on the List of the Third Batch of Specialized, Refined and New "Little Giant...[Details]
-
According to foreign media neowin, security researchers have discovered a vulnerability in Amazon's Alexa voice platform. Check Point Research said that when the vulnerability is exploited, at...[Details]
-
introduction
Radar life detector is a detection system that obtains micro-motion information of life behind opaque obstacles such as walls and ruins in a non-contact manner. Its basic prin...[Details]
-
1. Preface X25043 is a single-chip monitoring chip produced by XICOR. It combines four commonly used functions: power-on reset, watchdog timer, voltage monitoring and serial EEPROM functions ...[Details]
-
According to Reuters, Huawei and Verizon, the largest telecommunications operator in the United States, have agreed to settle two lawsuits alleging patent infringement. IT Home learned that Huawei'...[Details]
-
Nowadays, many families are used to using smart locks, because they are safer and more convenient than traditional door locks, but there are too many types of smart locks, and many people don’t know ...[Details]
-
introduction
The human motion detection methods that smart toilets use more often are PSD (Position Sensitive Device) and PIR (Passive infrared detector). PSD is an active transmitter that can detect...[Details]
-
summary
Graphics processing units (GPUs), tensor processing units (TPUs), and other types of application-specific integrated circuits (ASICs) enable high-performance ...[Details]
-
On June 28, the 2023 MWC Shanghai opened. Huawei Vice Chairman, Rotating Chairman, and CFO Meng Wanzhou delivered a speech on the theme of "Embracing 5G Change" at the conference. She said that 5G...[Details]
-
I want to estimate the use of SiC in vehicles over the weekend, and this data will allow us to roughly assess future usage. It may be relatively simple to estimate, mainly by making some deductions f...[Details]
-
1. First-order active filter circuit
The circuit design diagram is shown in Figure 1. The passband voltage gain A0 is equal to the voltage gain Avf of the in-phase proportional amp...[Details]
-
UK Pickering launches new high voltage LXI scalable matrix platform with a maximum size of 300x4
Pickering, a leading manufacturer of signal switches and simulation solutions for ele...[Details]
-
0 Introduction
This article mainly introduces a four-quadrant controller for DC motors. The controller uses the single-chip microcomputer MSP430F169 as the control core. The PWM function of the sin...[Details]
-
Nanochip
announced the launch of the new automotive-grade high-bandwidth integrated
current sensor
NSM211x series, which is a fully integrated high-isolation current sensor solution t...[Details]