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To test ordinary capacitors, you can usually use a digital multimeter to roughly measure the capacitance of the capacitor, and then compare the measured result with the nominal capacitance of the cap...[Details]
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In recent years, JBL, an American company, has adopted many effective new technical measures in design and production to continuously improve the performance of various speaker systems.
Tweeter:
...[Details]
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Corning Optical Communications LLC, the fiber optic cabling and related technology subsidiary of Corning Incorporated (NYSE: GLW), and CommScope Technologies LLC, a subsidiary of CommScope Inc. (NASD...[Details]
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The Chengdu Municipal Bureau of Economy and Information Technology issued a letter soliciting the "Chengdu New Energy Vehicle Battery Swapping Mode Application Pilot Implementation Plan (Draft for Co...[Details]
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Enthusiasts.com reports (Text/Wu Zipeng) At present, new quality productivity has become a hot word in various industries. In the process of creating new quality productivity, production logistics aut...[Details]
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#include REG768.H /*Philips 87LPC768 register definition header file*/ #define REDINT 0x06 /*Infrared interval*/ /*Store the bit-addressable byte Message of the message flag. When Message=NULL, th...[Details]
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"Unity of knowledge and action" is the perfect interpretation of scientific researchers. This time, on the stage of the "Chip" Creation Competition, they practiced it personally and reached the pinna...[Details]
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The internal and external clocks are automatically switched, and the effect of external clock failure can be observed (external clock changes quickly, internal clock changes slowly). The clock initial...[Details]
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Supercapacitors have high charging and discharging efficiency (greater than 90%), ultra-long life (up to a million times), and a wide applicable temperature range, and can work normally in the rang...[Details]
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Clock cycle:
The clock cycle is also called the oscillation period, which is defined as the reciprocal of the clock pulse (it can be understood that the clock cycle is the reciprocal of the externa...[Details]
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Recently, everyone has been particularly sensitive to the word "reduce allocation". No, a blogger posted a video of a collision sensor on the front of a BMW that did not trigger the airbag, which c...[Details]
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According to the instructions of LCD1602, it can be set as a four-bit bus. The original eight-bit parallel port input wiring can be reduced by four, that is, only D4-D7 (pins 11-14, pins 7-10 are n...[Details]
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According to CCTV News, the Chongqing Hi-Tech Zone COVID-19 Prevention and Control Leading Group Office learned that a foreign employee of a Chongqing company tested positive for nucleic acid after l...[Details]
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Organic light-emitting diode (OLED) is a solid material that emits light by itself. Displays
made of OLED
have the advantages of strong structure, light weight and thin thickness, and al...[Details]
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The establishment of key corporate laboratories in the photovoltaic field has marked the company's official transformation towards "technological leadership".
Following the establishment of the "Na...[Details]