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With the pre-sale price of Ford Territory EV announced on July 18, China finally welcomed the first pure electric compact SUV of a joint venture brand. This is undoubtedly exciting good news for many...[Details]
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/* Name: 8 digital tubes scroll to display a single number
Note: The digital tube scrolls from left to right.
0~7, the program selects only one digital number each time through the cycl...[Details]
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1. Transistor driven relay
Transistor drive relay circuit
2. Transistor array
When multiple transistor drive outputs are required, an integrated transistor array (MC1413) can be used to ...[Details]
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Abstract: Can you accurately name different colors? What is the difference between XYZ tristimulus values and RGB primary colors? What is the new thing about spectral sensors? If the color changes ...[Details]
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1. The significance of MCU application development platform The single-chip microcomputer is a branch of the original large-scale computer, mainly used in: industrial automation control, intelligent ...[Details]
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Fatal error Cp001: Copy protection check, no valid license was found for this product. This indicates that when installing the software, the serial password of the cracked software was not all capit...[Details]
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"Range anxiety" is a hurdle in the minds of many pure electric vehicle consumers. Currently, most manufacturers try to solve this problem in two ways: improving the range or increasing the convenienc...[Details]
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Tap hand pressure method
Engineers often encounter the phenomenon that the instrument works well and sometimes not. Most of these phenomena are caused by poor contact or cold soldering. For this situ...[Details]
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On May 5, Jiwei.com learned from Gu Wenjun, chief analyst of Xinmou Research, that former SMIC CEO Qiu Ciyun has been appointed as CEO of Shanghai Xinsheng. As an internationally renowned outstanding...[Details]
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0 Introduction With the development of power electronics technology, batteries have been widely used in industrial fields, such as postal and telecommunications, communications, power systems, UPS ...[Details]
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On December 19th, at the OPPO Future Technology Conference held this month, OPPO released AR smart glasses, 5G CPE and other devices. At the same time, OPPO also demonstrated an under-screen ca...[Details]
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In daily life, from small electric toys to large electric cars, permanent magnet motors can be said to be everywhere. Brushed DC motors, brushless DC motors, and permanent magnet synchronous motors...[Details]
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Gartner: Global IaaS public cloud service market to grow 40.7% in 2020
Amazon, Microsoft and Alibaba lead the 2020 cloud race
According to statistics from Gartner, th...[Details]
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On Amo, a great person named hcambridge recommended a software for precise time delay:
//Precise delay function call wait
void wait(unsigned long n)
{
do{
n--;
}while(n)...[Details]
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After seeing that the smart rescue vehicle has so many abilities and functions, are you a little dazzled and don't know where to start? Don't worry, the following will introduce the minimum system...[Details]