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1. Detection of color-coded inductors Set the multimeter to the r 1 position, and connect the red and black test leads to any lead-out terminal of the color-coded inductor. The pointer should s...[Details]
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#include
#define uchar unsigned char
#define uint unsigned int
void SYSCLK_Init (void);
void PORT_Init (void);
sbit lcdrs=P2^5;
sbit lcden=P2^7;
sbit lcdwr=P2^6;
sbit key1=P2^0;
sb...[Details]
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In most people's opinion, a company doing network security must have a very high level of security, which can protect itself from attacks from the Internet. Is this true? In fact, they may still be a...[Details]
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Recently, in the field of electricity meters, especially in certain regions, the following trend has become increasingly prominent: power companies are in urgent need of not only more advanced payment...[Details]
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In 2022, the CMR Industry Alliance will jointly launch a series of selection activities with the New Strategy Mobile Omni Media to promote the high-quality development of the industry, aiming to di...[Details]
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There are two types of multimeters, pointer type and digital type. They have their own conveniences. It is difficult to say which is better or worse. It is best to have one pointer type and one digit...[Details]
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A and B communicate serially (mode 1), using the 'checksum' to check the baud rate to 2400. Both the sending buffer and the receiving buffer are 16-byte units starting at 30H in the chip. Given: fosc...[Details]
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We all know that driverless cars are the future of automobile development. But there have been different opinions in the industry about when fully driverless cars can be realized. However, on the r...[Details]
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At present, embedded systems have been widely used in many fields such as communications and consumer electronics. However, in many applications, the interface bus speed of the processor has become...[Details]
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Jiwei.com reported on December 29 that today the official announced that OPPO Reno5 Pro+ equipped with electrochromic technology is officially on sale. In terms of appearance, OPPO Reno5 Pro+ uses ...[Details]
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1 Introduction MCS-51 has 8 data lines and 16 address lines, so MCS-51 can only access a maximum of 64KB (216) addresses. Many complex C51 codes may generate a Bin file of 64KB in size. In view of th...[Details]
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As we all know, Japanese hybrids, led by Toyota and Honda, are second to none in the industry. Is there any domestic brand that can compete with them? Geely Auto may have a bright future! Recently,...[Details]
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The device is packaged in a small 1.85 mm x 1.2 mm x 0.6 mm SMD package, with a current transfer ratio of 31%, a sensing distance of 15 mm, and lower power consumption MALVERN, Pennsylvania, USA...[Details]
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Our reporter Mao Yirong As the heart of new energy vehicles, the development of power batteries has a direct impact on the performance of the entire vehicle. In recent years, with the collective rise ...[Details]
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Voltage reference is a simple, stable reference voltage. As a key factor in circuit design, the selection of voltage reference requires consideration of many aspects and compromises.
Differen...[Details]
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