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In the single-chip microcomputer system, in addition to display devices, sound devices are often used, and the most common sound device is the buzzer. Buzzers are generally used for some low-demand...[Details]
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1. Place the megohmmeter stably and firmly and clean the surface of the object to be measured to ensure correct measurement. 2. Correct wiring: The megohmmeter has three terminals: line (L), ground (...[Details]
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Tantalum capacitors are called tantalum electrolytic capacitors, which are also a type of electrolytic capacitors. They use metal tantalum as a dielectric, and do not use electrolytes like ordinary...[Details]
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High-power LEDs have higher luminous efficiency and service life than fluorescent lamps, and people should install a heat sink based on actual usage. Since the working voltage of high-power LED i...[Details]
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Smart watches, which used to be considered accessories, are now priced higher than some smartphones. Although smart watch sales account for only 3% of total smartphone sales, smart watches are losing...[Details]
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Game-changing BeagleV®-Fire single-board computer delivers powerful performance and new connectivity options Shanghai, China, November 6, 2023 - element14, a global distributor of electronic compo...[Details]
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Recently, the Shanghai Municipal Transportation Commission, Shanghai Municipal Development and Reform Commission, Shanghai Municipal Road Transport Bureau, Shanghai Municipal Police Bureau, and Sha...[Details]
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The ATmega48 can operate the Timer Counter 2 from an external 32.768 kHz table oscillator or an external clock source. The timer/counter pins TOSC1/TOSC2 and XTAL1/XTAL2 are shared. This means that t...[Details]
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On August 31, it was learned from relevant departments that two solar photovoltaic power generation dual-axis tracking systems were successfully installed in the research and development building of...[Details]
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Monitoring and recording noise levels in different parts of the central historic area of Mexico City (it feels like there are many places in Mexico City that we usually use) allows the government to...[Details]
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China Energy Storage Network News
: "You are being watched." The newly returned fifth season of the American TV series "Person of Interest" begins with this line. This is by no means an exagg...[Details]
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Zirconia oxygen analyzer is mainly used to measure the oxygen concentration of flue gas during combustion, and is also suitable for measuring the oxygen concentration of non-combustion gas. It is also...[Details]
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In the fourth quarter of 2015, Wanyin Technology (Beijing) Power Electronics Co., Ltd. reached procurement agreements with a number of photovoltaic companies, including Zhongli Tenghui, Xinyi Glass...[Details]
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Since the release of vivo NEX 3S at the beginning of last year, there has been no news about new vivo NEX series phones. Today, digital blogger @数码闲聊站 revealed that the new vivo NEX phone was origina...[Details]
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Regarding the evolution of automotive electronic and electrical architecture, the most discussed in the industry is the six stages of electronic and electrical architecture development proposed by ...[Details]