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The MAX11040K/MAX11060 are 24-/16-bit, 4-channel, simultaneous sampling, digital-to-analog converters (ADCs). The devices allow simultaneous sampling of up to 32 channels using a built-in feature t...[Details]
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The multimeter determines the three poles of the transistor ①Measure the NPN transistor: Set the ohmmeter of the multimeter to "R & TImes; 100" or "R & TImes; lk", connect the black test lead to ...[Details]
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1. Capacitor conduction: Capacitor conduction refers to the process of realizing charging and discharging current under the action of current. Therefore, when using the ohmmeter to measure, the capac...[Details]
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The resistance is measured on the resistance meter. Resistance values vary greatly, from a few milliohms (mΩ) for contact resistance to billions of ohms for insulation resistance. Most digital mu...[Details]
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According to reports, in a research report sent to investors recently, Ming-Chi Kuo of Tianfeng Securities, a well-known analyst who has been paying close attention to Apple, said that Apple's "compu...[Details]
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Core Viewpoint──focuses on major domestic and international industry events, gathers the views of Chinese and foreign celebrities and experts, analyzes industry development trends, and helps you unde...[Details]
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A new survey shows that the majority of Apple TV+ users are currently on a free trial, but the majority do not plan to renew their subscriptions. According to MoffetNathan's Q4 SVOD Tracker report,...[Details]
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Huabei announced the official launch of the "Spring Festival Travel Interest-Free Installment Plan". After users search for "Spring Festival Travel" on Alipay to receive Huabei's interest-free instal...[Details]
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Ultrasonic waves are often used to measure distances because they have strong directivity, slow energy consumption, and can travel a long distance in a medium. For example, distance meters and level ...[Details]
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Since the beginning of the year, the price war between car companies has intensified, and behind the price war is the fact that car companies have compressed the cost of complete vehicles to the extr...[Details]
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RS-485 interface chip can play a role of level conversion, converting TTL signals, COMS signals, etc. into differential signals that can be transmitted on the 485 bus, and converting the received 485...[Details]
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A simple method to optimize the stability of linear voltage regulators In the previous article, we introduced the testing method of linear voltage regulator step response and the specific linear volt...[Details]
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When T0 or T1 is used as a counter, the pulses input from the chip pin T0 (P3.4) or T1 (P3.5) are counted respectively. The falling edge of the external pulse will trigger the count. For each input...[Details]
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introduction
Transistor
characteristic
plotter
is one of the commonly used instruments for electronic measurement. The scanning signal and step signal of the commonly used tr...[Details]
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On October 16, the second Midea Visionary Conference was held in Shunde, Foshan. Academician of the Chinese Academy of Sciences and professor of Huazhong University of Science and Technology Ding Han,...[Details]
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