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Do you know how an oscilloscope probe is connected to an oscilloscope? Since there are many types of oscilloscopes and probes, we take a mixed-signal oscilloscope (MSO) as an example to introduce the...[Details]
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stm32 pwm adopts two methods, one is fixed setting method, for example, setting the counter to 199 clk and the pulse width to 100 clk, the second method adopts DMA configuration pulse width method, fo...[Details]
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The monitor is a component of the closed-circuit monitoring system, the display part of the monitoring system, and the standard output of the monitoring system. Only with the display of the monitor...[Details]
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Capacitive switch is a highly intelligent level measurement product. The principle is to use advanced radio frequency capacitance technology to measure the level through the change of several capacit...[Details]
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Direct reading spectrometers often encounter some minor problems during use. If the manufacturer cannot deliver the problem in time, we can try to solve it ourselves. Some problems are really simpl...[Details]
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According to Jiwei.com, as the manufacturing process of integrated circuits continues to shrink, the miniaturization of transistor structures has gradually become one of the important issues in the i...[Details]
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On December 28, the Xiaomi 12 series was officially released, offering three models: Xiaomi 12X, Xiaomi 12, and Xiaomi 12 Pro, priced from 3,199 yuan, and will be available through all channels ...[Details]
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According to foreign media reports, a new eye implant can replace myopia glasses or reading glasses.
The surgically implanted lenses to treat farsightedness take only minutes to complete...[Details]
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With the official issuance of domestic 5G commercial licenses, the construction of 5G network infrastructure has entered a hot construction period. Cities such as Beijing, Shanghai, Chengdu and Shenz...[Details]
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In order to break through the restrictions of Japan's trade restrictions, Korean media reported that South Korea's semiconductor industry has already mastered 1 to 2 months of inventory of three core...[Details]
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A single-chip microcomputer is a type of microcomputer. Currently, there are 8051, AVR, ARM7, ARM9 and other series. Among them, "8051" is derived from Intel's MCS-51 series chips, but different manu...[Details]
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* Code adapted from Atmel AVR ApplICation Note AVR306 * PolLEDmode driver forUART, this is the similar to the * library default putchar() and getchar() in ICCAVR */ #include #include #include “ua...[Details]
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How to use a multimeter to measure cable breakpoints When a cable or its interior is broken, it is difficult to determine the exact location of the broken wire due to the outer insulation. This p...[Details]
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Since the first use of aromatic diamine derivatives as hole transport materials and 8-hydroxyquinoline aluminum (Alq3) as the light-emitting layer material in 1987 , high-efficiency, high-
brig...[Details]
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DigiKey , a global distributor of electronic components and automation products with full stock and fast delivery,
will participate in the electronica electronics show held in Munich, Germany f...[Details]