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In actual applications, although active buzzers are easy to control, their disadvantages are that they are relatively expensive and are easily damaged after being used for a long time in a humid envi...[Details]
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Earlier this week, a mysterious new OPPO phone was connected to the network through 3C and equipped with a 65W charger. Digital blogger @数码闲聊站 revealed today that the phone is OPPO Reno6 and will be ...[Details]
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The reliability of the switching power supply directly affects the reliability of the electronic product system. Starting from the various protection circuits of the switching power supply of the r...[Details]
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According to Tianfeng International analyst Ming-Chi Kuo, Apple will launch Mini LED BLU 10-12-inch iPad and 15-17-inch MacBook in the fourth quarter of 2020 to the first quarter of 2021 and the firs...[Details]
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A variable frequency motor refers to a motor that can continuously run at 100% of the rated load in the range of 10% to 100% of the rated speed under standard environmental conditions, and the temp...[Details]
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1. Method
Take the branch current as the variable, write the KCL current equation for the basic cut set determined by the branch, and then solve the required quantity in the circuit.
2. Va...[Details]
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The era of intelligence is rapidly approaching, and the definition of cars is changing from "transportation tools" to "smart products". As a result, some automotive hardware that was originally of gr...[Details]
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High brightness (HB) white LEDs are rapidly replacing incandescent lighting in many home, institutional, government and industrial applications. In many cases, higher efficiency LEDs can redu...[Details]
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Solution 1: Puyuan Signal Generator DG5000 Series Fig1 Puyuan DG5000 series function signal generator Fig2 Puyuan DG5000 series pulse wave indicators According to actual measurements, when the Pu...[Details]
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S3C2440 is a 32-bit processor with a theoretical addressing range of 2^32, or 4G. S3C2440 uses as the address line, with an addressing range of 128M, and uses as the bank selection signal, so S3C24...[Details]
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Working Principle of DC Servo Motor
The DC servo motor is a common precision control motor whose working principle is based on the flux law and Faraday's law of electromagnetic induction.
...[Details]
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According to Qichacha news, on November 15, the solid-state
battery
giant Tailan New Energy changed its investors. Although Foshan Birui Wanmu Equity Investment Partnership and Suzhou Qingr...[Details]
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1. Why and how to encrypt?
When your product is launched on the market, your competitors will start to target it. If the hardware of your product is easily imitated and the MSP430 microcontroller you...[Details]
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Editor's Note Power diode thyristors are widely used in AC/DC converters, UPS, AC static switches, SVCs, and hydrogen electrolysis, but most engineers don't know as much about these bipolar devices...[Details]
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On July 21, DxOMark announced that it will soon announce the camera score of the Redmi K30 Pro zoom version. As early as March when the Redmi K30 Pro was released, Lu Weibing, President of X...[Details]
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