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The repeater consists of two parts: the transmitting part and the receiving part. Figure 1 (a) shows the principle of the transmitting part circuit. The sound (audio) signal after frequency discrim...[Details]
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C-V2X can provide early warning of potential danger. EU member states rejected Wi-Fi as the standard for future car-to-car communications yesterday. 21 EU countries voted against a European Commi...[Details]
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Recently, the Sichuan Provincial Development and Reform Commission and the Energy Bureau issued the "Interim Measures for the Construction, Operation and Management of Public (Special) Charging Inf...[Details]
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In the construction of "Safe City", faced with massive image data, the public security organs are often at a loss when investigating cases. How to accurately obtain the identity information of the...[Details]
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Coolpad is in the news again. On June 12, E Fund Management issued an announcement to value the Coolpad Group shares it holds at HK$0.00 per share. In other words, in the eyes of funds that spec...[Details]
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While it remains unclear where Xiaomi Auto will be located, Xiaomi, which has not given a specific response, has actually done a lot. Ever since Lei Jun announced that he would "fight for Xiaomi A...[Details]
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In this section, you will learn: Analysis of OOS sound card system in Linux Modify the control part of s3c2410-uda1341.c and transplant the wm8976 sound card Play MP3 using madplay app Common Engli...[Details]
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Application technology丨Driving monitoring system solution
Application field: Intelligent cockpit
Unique...[Details]
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YModem Protocol The YModem protocol evolved from the XModem protocol. Each data packet can reach 1024 bytes and is a very efficient file transfer protocol. Source code macro definition #define SOH ...[Details]
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When connecting the DUT, in addition to using shielded and guarded cables, it is also very important to connect the appropriate terminals of the Keithley 4200-SCS to the appropriate terminals of the d...[Details]
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Development Environment Host development environment: Ubuntu 12.04 BootLoader:u-boot-1.1.6 kernel:linux-2.6.30.4 CPU:s3c2440 Development board: TQ2440 Development steps 1. Hardware Analysis The har...[Details]
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On November 12, VVDN Technologies, a global provider of software, electronic engineering and product manufacturing services and solutions, announced the signing of a Memorandum of Understanding (Mo...[Details]
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1. Background Graduated in July 2017. After completing several small projects during the probation period, I felt that I could complete some projects independently, so I took over the task ...[Details]
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Decoding carbon neutrality and sketching a new picture of "zero-carbon economy" 2021 Rockwell Automation Smart Manufacturing Innovation and Application Seminar was successfully held in Shaanxi ...[Details]
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Usually what is sent for display are strings. There are corresponding functions for converting int, long, and float to strings, and there is sprintf for formatted output. For embedded and single-chip...[Details]