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The following picture shows an old remote control I found. When the remote control fails, you need to disassemble the remote control casing for observation. In actual use of remote controls, 455 ...[Details]
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On January 11, the Neijiang branch of the Sichuan Province's 2024 Q1 major project promotion event was held in Neijiang Economic Development Zone. Neijiang Economic Development Zone, together with the...[Details]
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Some op amps, such as the AD8041 from Analog Devices and the EL5100 from Intersil, offer a disable pin that allows one to connect the outputs of several op amps in parallel for video multiplexing. I...[Details]
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Memory prices continue to fall, with the spot price of DRAM falling to just over US$3. Samsung Electronics' standard 8GB DRAM for retail use even fell below 30,000 won for the first time. South Korea...[Details]
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1. Hardware Solution This design uses the AT89C51 microcontroller as the core component. This design consists of three parts: control system, display module, and key drive module. The main program, i...[Details]
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This article introduces the main features of FNA41560, internal equivalent circuit, typical application circuit diagram, and the main features of reference design RD-345, air conditioner block diag...[Details]
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On January 5, the Xinjiang Uygur Autonomous Region held the "Two Sessions" at the Xinjiang People's Hall. In his government work report, the chairman of the region, Shohrat Zakir, emphasized that t...[Details]
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51 Notes: Standard 51---Serial Port
1. Basic serial communication methods: asynchronous communication and synchronous communication
1). Asynchronous communication mode - transmission in units of "c...[Details]
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Switching power supply has always been a very popular technology in the electronics industry, and its development trend is an issue that everyone must always pay attention to, otherwise you will no...[Details]
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March 17, 2022 - Cincoze Display Computing - CRYSTAL product line has recently launched 15'' (CS-W115FHC), 21'' (CS-W121C) and 24'' (CS-W124C) 16:9 wide screen high-performance sunlight readable d...[Details]
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China Energy Storage Network News:
Development zones and industrial parks are highlands of regional economic development. They have relatively simple load structures and high energy consump...[Details]
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In the fierce competition with square and cylindrical batteries, soft-pack power batteries are emerging! Various signs indicate that 2019 may be the year of explosion for soft-pack battery companies....[Details]
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Introduction: Using sophisticated imaging techniques, scientists in the United States have observed previously unknown defects in the crystal structure of a solid-state electrolyte. The scientists in...[Details]
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Electronic table tennis game console
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Initialization
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lw bit 20h.0
rw bit 20h.1
...[Details]
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When Google released Android Q, Apple also released iOS 12.3 Beta 5. Both developers and public beta users can download and upgrade. Apple said that in iOS 12.3 Beta 5, the new version of ...[Details]