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If you have an old Samsung device gathering dust in a drawer, now’s the time to put it to new use. At CES 2021, Samsung announced a Galaxy Upcycling at Home program that will turn old smartphon...[Details]
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The term "ubiquitous power Internet of Things" has attracted much attention since it was proposed at the beginning of this year, and more and more companies have chosen to join the development tren...[Details]
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Common ARM processors in the field of embedded motherboards include Freescale's I.MX series, such as MX515, MX357, MX287, MX535 and MX6X. These processors are the best choice for embedded motherboards...[Details]
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Principle of electrochemical sensor: Chemical sensor mainly consists of two parts: recognition system; conduction or conversion system. The recognition system connects a chemical parameter (usuall...[Details]
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SKYWORKS's fiscal year ends in October. Data shows that in the fourth quarter of 2020, the company achieved revenue of US$957 million, a 30% increase from the previous quarter and a 16% increase fr...[Details]
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Selection and precautions of capacitors in capacitor step-down power supply
In commonly used low-voltage power supplies, capacitors are used to reduce voltage (actually capacitors are used...[Details]
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Friends who have visited home appliance stores must have seen more and more LED LCD TVs in the black appliance counters. Some friends may ask, hasn’t liquid crystal been called LCD all along, then wh...[Details]
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Development board schematic diagram: From the schematic diagram of the development board, we know that LEDs 1 to 8 are connected to P2＾0 to P2＾7 respectively. When low voltage is input to P2 port, ...[Details]
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With the development of economy, people's demand for anti-theft, anti-robbery and fire prevention security equipment is growing, and the alarm system has also developed from the original simplifica...[Details]
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#define uint unsigned int
#define uchar unsigned char
sbit k1=P2^0;
sbit k2=P2^1;
uint code table ={0X00,0X80,0X10,0X90,0X20,0XA0,0X30,0XB0,0X40,0XC0 };
void delay(uint z)
{
uin...[Details]
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In the video surveillance family, wired video surveillance accounts for the majority, but wired surveillance has great disadvantages. For example, the effective distance is short and the cost is high...[Details]
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In the field of industrial automation and precision manufacturing, the linear slide module is a key motion control component, and its performance stability and accuracy are directly related to the ...[Details]
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Xuanji Information announced that it has signed a "Strategic Cooperation Agreement" with Chengdu Zhenxin Technology Co., Ltd. ("Zhenxin Technology", Party A). The two parties reached a consensus on c...[Details]
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1. Application background. Spacecraft cables are generally tested after processing is completed, mainly to verify the correctness of cable development. In other stages, there are also many requiremen...[Details]
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With the development of automotive ADAS, the requirements for vehicle-mounted data transmission rates are getting higher and higher. The corresponding Ethernet transmission rate has reached more th...[Details]
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