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The circuit has overcharge protection, over-discharge protection, over-current protection and short-circuit protection functions. Its working principle is analyzed as follows:
1 Normal state
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Apple's long-awaited AirTag was finally released today. As previously rumored, users can attach this accessory to wallets, keys and other items to track them in the "Find" app. AirTag is equipped wit...[Details]
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Switched capacitor filter technology allows the filter cutoff frequency to be adjusted using an external or on-chip clock that is a multiple of the cutoff frequency. This originally very convenient f...[Details]
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AT&S's Shanghai factory was recently awarded the "Green Factory" certification by the Ministry of Industry and Information Technology. The MIIT's "Green Factory" certification is a key componen...[Details]
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In the ever-changing manufacturing environment, flexible and efficient material handling is essential. Currently, autonomous mobile
robots
(AMRs) are reshaping logistics operations and beco...[Details]
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On January 14, Dinglong Co., Ltd. issued an announcement stating that in order to enhance the company's competitiveness in the core import-substituting process materials industry for optoelectronic s...[Details]
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According to DigiTimes, Apple is expected to regain the second place in the global smartphone manufacturer ranking from Huawei in the fourth quarter of 2019. The ranking change is said to be caused b...[Details]
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1. What is the trigger mode of an oscilloscope? The "triggering" of an oscilloscope is to synchronize the scanning of the oscilloscope with the observed signal, so as to display a stable waveform. Di...[Details]
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introduction In recent years, broadband access technology has developed rapidly. Among them, asymmetric digital subscriber line technology (ADSL) can utilize existing telephone network resources and ...[Details]
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Specific implementation functions The system consists of STC89C52 microcontroller + thermistor + TLC2543AD module + LCD1602 display module + alarm module + power supply. Specific functions: 1. LC...[Details]
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The past five years have seen a steady stream of new designs on the smartphone market (let’s be honest, all smartphones look the same), but this year’s Mobile World Congress (MWC) saw a lot of innova...[Details]
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No need to panic when going up and down slopes? No need to look down at the instrument panel when driving? Can you park your car just by looking at the screen? Yes, with the help of technology, t...[Details]
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Automobile diagnostic technology is an indispensable part of automobile safety technology. It can give voice alarm in time when a car breaks down to avoid accidents. CAN, or controller area network...[Details]
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If you live in a remote mountain area and need a heart stent urgently, what challenges will you face? The nearest large hospital is located in a big city far away, and you can only get there by tak...[Details]
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/*********************************************************** * * Function: Using MLX90614 to realize infrared temperature measurement * * Platform: keil5 + STC89C52 * * Author: Bixie Jushi * * * Date...[Details]
Analog electronics
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