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introduction
ISP in-system programmable technology is different from the previous PLD which requires a dedicated burner to realize logic design. It does not need to remove the ISP device to re...[Details]
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As we all know, 5G and AI technologies make the interconnection of all things possible. At the 2nd Global IC Entrepreneurs Conference held in Shanghai recently, Unisoc CEO Chu Qing pointed out that i...[Details]
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On the Surface Duo released today, Microsoft confirmed that the machine will be pre-installed with 20 applications, including Google Duo, Photos, Contacts, Messages, Files, Calculator and Clock. In a...[Details]
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Silicon Labs (NASDAQ: SLAB), a leading provider of silicon, software and solutions for a smarter, more connected world, announced a collaboration with Edge Impulse, a leading edge device machine lea...[Details]
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Forests occupy an important position in the national economy. However, forest fires can cause serious harm to forests. However, humans have not yet made a breakthrough in controlling forest fires, so ...[Details]
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Car lights are very important for driving safety, especially at night. Do you know how many types of lights there are on a car?
Car lights distribution map
Automobile la...[Details]
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Next, let's look at the definition of the extinction ratio parameter and some factors that affect the results, and how to improve the test accuracy of the extinction ratio.
1: Definition of ext...[Details]
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Internet of Things, ESP8266-01S, solves the STC12C5A60S2 serial port two-function communication problem to control the LED light flashing /*-------------------------------- * April 19, 2020 //Crys...[Details]
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Automation is one of the key factors in increasing factory output and reducing manufacturing costs. Technological advances such as relays, PLCs, and industrial PCs (IPCs) are driving industrial aut...[Details]
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#include stdio.h #include math.h struct _pid { int pv; /*integer that contains the process value*/ int sp; /*integer that contains the set point*/ float integral; float pgain; f...[Details]
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Early this morning, in addition to iOS 14.8 and iPadOS 14.8, Apple also released the official version update of watchOS 7.6.2 (internal version number 18U80). Apple said this update provides impo...[Details]
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I bought a TQ2440 experimental board with a 480*272 LCD. The test program provided with the experimental board is for 320x240, and the following is a detailed explanation, and it is changed to 480*27...[Details]
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introduction
For radio management, spurious emission is an important cause of interference. In the detection of radio transmission equipment, spurious emission is an important test item. So, how to m...[Details]
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CP15 is responsible for managing the storage management system in ARM; The following commands are commonly used to operate the registers of CP15; MCR{cond}coproc,opc1,CRd,CRn,CRm,opc2 //Transfer ...[Details]
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As my country's technological process continues to intensify, all walks of life have achieved unprecedented improvements and progress, and the country's emphasis on the instrument industry has grad...[Details]