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0 Preface With the rapid development of the automobile market and the increasing awareness of security, people have higher and higher requirements for automobile safety technology. However, the exi...[Details]
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On January 28, Jucan Optoelectronics released its 2021 annual report, stating that the company achieved operating income of 2.009 billion yuan in 2021, a year-on-year increase of 42.83%; the net prof...[Details]
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There are many types of microcontrollers , but the following are commonly used:
AVR microcontroller: It is an enhanced RISC microcontroller with built-in Flash. The Flash memory on the chip is a...[Details]
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In the data acquisition system, the analog-to-digital converter is a crucial link. The accuracy of the analog-to-digital converter and the cost of the system directly affect the practicality of the...[Details]
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On December 30, 2023, the National Energy Administration issued the "Notice on Organizing the Application for Demonstration Counties and Demonstration Towns for Charging Infrastructure Construction...[Details]
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Background: STC89C52RC microcontroller
1. Matrix keyboard line inversion algorithm
1.1 Matrix keyboard
A matrix keyboard is a keyboard that places the keyboard buttons at the intersec...[Details]
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Chip Overview
FP5207B is a high-power asynchronous boost constant voltage chip with an external N-channel MOS driver, which forms a loop with Schottky and inductor to form a boost architecture...[Details]
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On December 26, 2019, the Shanghai 110 kV Xuzhen substation multi-station integration project was officially put into operation, marking that the State Grid Shanghai Electric Power Company has full...[Details]
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The RF GaN market will grow to $1.7 billion in 2023, and Qorvo, Sumitomo and Wolfspeed will benefit. According to the Strategy Analytics Advanced Semiconductor Applications (ASA) report, the RF GaN ...[Details]
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The servo system is mainly composed of a servo controller, a drive circuit, a servo motor and corresponding feedback detection devices.
1. Servo system principle
When a control signal is ...[Details]
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The following is a temperature measurement program from 0 to 99 degrees. The measurement range and accuracy can be changed by simply changing the data processing program. #INCLUDE P16F877A.INC C...[Details]
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1. Overview The keyboard is a collection of push-type switches and is an indispensable input device for the microcomputer system, used to input data and commands. Each key of the keyboard is assigned...[Details]
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1. The stability of the transmission system operation is an important factor for the safe and reliable operation of the transmission system
With the expansion of the scale of the transmiss...[Details]
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There are many types of probes, which are indispensable accessories for oscilloscopes. Among them, high-voltage differential probes are widely used, mainly for differential signal measurement. There ...[Details]
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As climate change becomes increasingly serious, humans must take strong measures to significantly reduce carbon emissions. Under the new legislative and policy framework, the automotive industry is...[Details]
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