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#include atmelat89x52.h #include string.h #define comdir P3_2 #define wirespeaker P1_3 #define wiret0 T0 #define wiret1 T1 #define adr_delay1s 0x1086 #define adr_print10ms 0x1000 #define adr_print8...[Details]
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The electronic components are: a 1K/2W resistor, a 10K adjustable resistor, an IRF540 field effect tube, and a precision reference voltage source TL431. Input a certain DC voltage from the input end,...[Details]
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This article aims at the characteristics of LCD12864 and completes the design of the drawing driver required for the digital oscilloscope display. This tutorial is aimed at beginners. I introduce t...[Details]
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In order to realize the automation and intelligence of the management of over-width and over-height vehicles on highways, an intelligent vehicle width and height detection system based on laser pulse ...[Details]
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As technology advances, different demands increase, and the requirements for mechanical parts in miniaturized equipment cannot be low. For manufacturers, the wear resistance of micro guide rails is...[Details]
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On June 23, the Information Office of the Shanxi Provincial Government held the eighth press conference in a series of press conferences to interpret the special plans of Shanxi Province's "14th Five...[Details]
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The new coronavirus outbreak has broken out globally, and domestic companies that have just resumed work after surviving the domestic epidemic are facing a new round of tests. As the epid...[Details]
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Server chip "veteran" Don Soltis and his team are working hard to build it and will deliver it to Sierra Forest in the first half of 2024. When Don Soltis described his job to his wife, he position...[Details]
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Today, blogger @熊猫很禿然 exposed the renderings of iQOO Neo6. The leaked picture shows that iQOO Neo6 uses a center-hole OLED straight screen. The number "13" in the picture suggests that iQOO Ne...[Details]
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News broke this morning (1) that in response to the U.S.’s expanded blockade of Huawei, TSMC notified equipment manufacturers that it has decided to postpone the 5nm expansion and 3nm trial productio...[Details]
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CA8220 is a single-phase harmonic tester, suitable for single-phase or balanced three-phase circuits in the power grid for power quality monitoring and diagnosis. It uses an EL backlight LCD displa...[Details]
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With the widespread application of electronic products, various power supply devices are used, and the reliability of power supply equipment is directly related to the safety and accuracy of system...[Details]
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As a power supply device for electronic products or batteries, the power supply must not only meet the requirements of the power supply product, but also have its own protection measures, such as ove...[Details]
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Scientific use of
UPS
power supply
Any power supply has its own unique set of rules and methods for us to use. Scientific use methods can make the UPS power supply last longe...[Details]
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introduction
Product packaging is a critical link in drug production, involving many aspects such as equipment configuration and others (factory buildings, public system investment, energy con...[Details]
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