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As people's awareness of security precautions increases, the requirements for surveillance cameras are getting higher and higher. Infrared surveillance cameras can no longer meet people's require...[Details]
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Radio frequency identification (RFID) is a technology that uses radio frequency signals for identification. Its basic principle is to use electromagnetic waves directly emitted or reflected by the ...[Details]
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Along with SoC technology, SOPC technology came into being. It combines the advantages of SoC and FPGA, can be tailored, expanded, upgraded, and has the function of software and hardware programmab...[Details]
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Recently, the statistics agency TrendForce released a configuration and price information table for all four models of the iPhone 12 series. Although it is a predictive tone, the analysis agency...[Details]
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The most mature hybrid passenger car in the world is in Japan. Ten years ago, Toyota launched the Prius globally, making it the world's largest hybrid passenger car. Its practicality and fuel econo...[Details]
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Commonly used single chip system RAM test method LED is called the fourth generation lighting source or green light source. It has the characteristics of energy saving, environmental protection,...[Details]
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PIC C delay function and loop body optimization
Many friends say that the delay time cannot be accurately controlled in C and it is not as intuitive as assembly.
In fact, this is not the case. A d...[Details]
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The timer is relatively simple, and there is nothing much to say.
Each timer module is a 16-bit timer/counter consisting of the following readable/writable registers:
? TMRx: 16-bit timer count ...[Details]
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A few days ago, Huawei France's official Twitter account released a message saying that the P40 will use graphene batteries. This tweet was quickly deleted. It is not yet clear why Huawei France dele...[Details]
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Core Tip : The thin design of smartphones makes the touch panel controller susceptible to noise interference from the display. To solve this problem, touch chip developers have begun to improve the t...[Details]
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Every headline about an electric vehicle (EV) battery fire is sure to raise jitters. But according to a 2017 report commissioned by the National Highway Traffic Safety Administration, the risk of a...[Details]
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The rapid development of agricultural biotechnology, information technology, and intelligent equipment has become an important engine for the development of smart agriculture.
The Ministry ...[Details]
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BYD, DJI: We unite!
On January 16, BYD officially announced its strategic cooperation with DJI and will release the world's first vehicle-integrated vehicle-mounted
drone
system. I...[Details]
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How to select a battery charge and discharge tester? The battery charge and discharge tester is a special instrument for charging, discharging and capacity testing of battery packs. How to choose...[Details]
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In the infrared light source driving circuit , the +12 V voltage is added to the two ends of the amplifier through two 100 kΩ resistors to form a common phase ratio. The amplification factor of the a...[Details]
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