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Many netizens who are new to 51 microcontrollers will have this question: What is AT89S51? Books and online tutorials all mention 8051, 89C51, etc.! Never heard of 89S51? ! Here, beginners need to ...[Details]
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//mega8 7.3728M Hz g CC compiled, _delay_us(us) _delay_ms(ms) call library function //initialize and set dq as output #define ds18b20_dq PC5 #define set_ds18b20_dq_ddr() DDRC|=1 ds18b20_dq #define s...[Details]
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Recently, Guo Bing, a distinguished associate professor at Zhejiang Sci-Tech University, sued Hangzhou Wildlife World in court for refusing to use the facial recognition system to upgrade his annual ...[Details]
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Emergency hand-held lights powered by 6V maintenance-free batteries are widely used in rural areas. The charger used is a transformer step-down, single diode half-wave rectifier device, and the charg...[Details]
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Lithium-ion batteries have a very bad characteristic, which is the aging of lithium-ion batteries. That is, after a period of storage, even if the lithium-ion battery is not recycled, part of its c...[Details]
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Black Duck Software Components Analysis Earns Top Score in the "Market Share" Category and Ranks Second in "Existing Products" Recently, Synopsys, Inc. announced that it was named a leader in the "...[Details]
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"Embedded Linux Primary Experiment S3C2410" Device driver development = hardware control + kernel API + kernel driver framework 1. Device drivers and operating systems 1.1 Device Drivers W...[Details]
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Intelligent electromagnetic flowmeters have many advantages, but improper selection, installation and use will cause increased errors, unstable indications and even damage to the meter body. (1) Th...[Details]
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The results of the SEAD project show that TVs account for about 3% to 8% of global household electricity consumption. Analysis by the Lawrence Berkeley National Laboratory in the United States shows t...[Details]
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According to China Telecom's Weibo, at 6 p.m. on February 5, China Telecom, CCTV Video, and Huawei launched a live broadcast at Wuhan Tianhe Airport, broadcasting the arrival and transportation of re...[Details]
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The latest Renesas DDR5 chip can increase the transmission speed of servers and clients.
On DDR5, Renesas has announced two new DDR5 DIMM chips for improving server and client performanc...[Details]
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According to news on March 10, Choi Yoon-ho, president of South Korean battery giant Samsung SDI, announced at InterBattery 2024, South Korea’s largest battery exhibition, that the 46 mm large-diamet...[Details]
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Entering the 21st century, switching power supply technology will have greater development, which requires China's power electronics, power supply, communication, devices, materials and other indu...[Details]
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Abstract: This
paper presents the implementation scheme of the AAC audio decoder of the digital broadcasting amplitude modulation system DRM on the fixed-point DSP chip TMS320C6416, and optim...[Details]
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The servo press is a modern press equipment that is efficient, energy-saving and intelligent, and is widely used in the fields of automobiles, home appliances, electronics, communications, aviation...[Details]