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Apple's latest Bluetooth headset, AirPods Pro, has aroused the enthusiasm of consumers. It was previously reported that it was out of stock. Compared with the previous generation of AirPods, the Pro ...[Details]
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On June 24, Nvidia reached an agreement with Mercedes -Benz , a subsidiary of Germany's Daimler . The company will provide chips and software platforms that can eventually be used for autonomous dri...[Details]
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1. PID block diagram:
n0(t) is the value to be stabilized
n(t) is the current output value
e(t) = n0(t - n(t)
1. Analog PID control principle
This formula is easy to find o...[Details]
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Goal: Write a PWM control buzzer to beep for 5 seconds and shut down for 5 seconds Understanding the system clock: You can see that pwm is controlled by apb, and the clock of APB is controlled by...[Details]
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Gallium nitride (GaN) is a hot topic in the power electronics industry because it enables designs such as the 80Plus Titanium power supply, 3.8kW/L electric vehicle (EV) onboard charger, and EV c...[Details]
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QzROM is a programmable memory that uses PROM technology that has been miniaturized. QzROM microcontrollers are Renesas microcontrollers equipped with a new type of memory QzROM (Figure 1), which a...[Details]
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The LED
industry and the traditional lighting industry are closely related to lighting technology. Like any other technology, lighting technology has its own special terms. These special terms...[Details]
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NTC thermistors can measure ambient and coolant temperatures, providing valuable input to the Engine Control Unit (ECU).
By accurately sensing cold start conditions, NTC thermistors help...[Details]
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1. SysTick Introduction: The processing of the CM4 core is the same as that of the CM3. It contains a SysTick timer. SysTick is a 24-bit countdown timer. When it reaches 0, it will automatically re...[Details]
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Because of the continuity of factory production, the anti-corrosion electromagnetic flowmeter must also be in a continuous working state. It is generally impossible to dismantle it and send it to the ...[Details]
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ARM instruction immediate value (I)
2011-04-13 16:55
In the assembly language of the ARM processor, there is a rule for constant expressions in the instruction syntax format: "The constant must cor...[Details]
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1 Introduction
In recent years, with the development of power electronics technology, power semiconductor devices and frequency conversion control theory, frequency converters have been wi...[Details]
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New issue delves into power management and system design, available as a free download Shanghai, China, July 19, 2022 – Farnell element14, a global distributor of electronic components and solution...[Details]
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At the close of August 21, the three major A-share indices closed up today, with the Shanghai Composite Index closing at 3380.68 points, up 0.50%; the Shenzhen Component Index closed at 13478.00 poin...[Details]
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Whether in product design or manufacturing, the design of error-proofing function should be considered, and the error-proofing design of connectors in automotive wiring harnesses is best considered...[Details]
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