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1 Introduction
Gas detection system is an essential safety equipment in industrial and mining enterprises, social utilities, environmental protection and other fields. After decades of develop...[Details]
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Is hybrid power a springboard to pure electric power, or an intermediate transition route to the ultimate new energy vehicle? How many years does the life cycle have? With the popularity of new energ...[Details]
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Digital tube is a very common thing. It can display numbers and letters and is widely used. In this article, I will talk to you about how to use a single-chip microcomputer to drive the digital tube ...[Details]
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Summary: BU8874/UB8874F is a DTMF telephone voice responder produced by ROHM Company. Its biggest feature is that it has a wide dynamic range and can convert 16 different DTMF signals into 4-bit...[Details]
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At present, there are many existing automotive bus standards, among which the CAN bus and J1850 are widely used. These buses all use special data harnesses, and the requirements of the ECU units of...[Details]
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According to Tianyancha, Huawei Technologies Co., Ltd. applied for a trademark related to "Wi-Fi 6" on June 24, classified as "scientific instruments", which is currently under review. It is specu...[Details]
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Today, a whistleblower revealed on Twitter that Samsung will release a new folding screen - Galaxy Z Flip 5G at the Galaxy Note 20 launch conference on August 5. Due to its pricing, the Gala...[Details]
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1 Overall structure of driving power supply The high-power LED driver designed in this paper adopts a two-stage structure. After the 220V AC power from the mains passes through the rectifi...[Details]
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Development Environment Host development environment: Ubuntu 12.04 BootLoader: u-boot-2012.04.01 kernel:linux-2.6.30.4 CPU: s3c2440 Development board: TQ2440 Cross-compilation toolchain: arm-linux-gc...[Details]
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Commonly used modes are Mode 1 and Mode 3
1. Variable baud rate
2. The start bit is 1, the stop bit is 1, and the data bit is 8.
3. Mode 3 can select parity bit
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At this year's Consumer Electronics Show in Las Vegas, Valeo created a whole new world: a number of Valeo's innovative technologies made their global debut here. These innovative technologies are des...[Details]
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As a long-established AI B manufacturer of AMD , Dylan has been one of the top brands of A-cards in the hearts of gamers for many years. However, due to the adjustment of the Dylan brand this year, t...[Details]
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Select a wire with sufficient safe current carrying capacity to connect to a 220v power supply with sufficient capacity, select each function switch to the required position, rotate the output adjust...[Details]
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Huawei Technologies Co., Ltd. today disclosed patents related to the "under-screen fingerprint" technology. In the patent summary, Huawei introduced the new patent as "a method for displaying ...[Details]
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Therefore, we instruct students to use JPT-7 module to run GPS application in arm-Linux. Nand Flash space is too small, and the board used often cannot burn the root file system. So we decide to us...[Details]
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