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The soft start cabinet is an electrical device used for motor starting. It controls the voltage and current during the motor starting process to achieve smooth starting of the motor, reduce the cur...[Details]
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On July 30, technicians from Dali Energy Storage Technology Hubei Co., Ltd. were testing the 500kW/3000kWh order module of the all-vanadium liquid flow battery energy storage power station that will b...[Details]
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VGA Signal Amplifier
VGA signal transmission is a hot topic in recent video signal transmission. Various transmission methods have attracted the attention of many engineers, and various public...[Details]
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Compared with driving the vehicle to a car repair company for offline software upgrades, which takes a lot of time for the car owner and a lot of manpower costs for the car repair company, the Over-T...[Details]
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In this article, we will discuss how to build a simple crystal tester circuit using common components such as transistors, resistors, diodes, and capacitors. what is crystal Crystals can be used to...[Details]
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On December 30, 2019, the Chifeng Division of the 14th National Winter Games Alpine Skiing Competition was successfully concluded at the Meilingu Ski Resort in Harqin Banner. During the four-day co...[Details]
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In the past, customers only cared about the test of the transmitter, but now more and more customers are beginning to care about the test of the receiver. The test of the transmitter is very simple, a...[Details]
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On February 20, there was a channel that reported that the new "No. 1 customer" visited BYD's Xi'an Fudi XAB factory. "The people who accompanied the 'No. 1 customer' to visit BYD's Xi'an battery fac...[Details]
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Today, it was learned from the official website of the State Intellectual Property Office that Huawei has disclosed a chip stacking package and terminal equipment patent with application public...[Details]
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In the traditional high-frequency transformer design, due to the limitation of the core material, its operating frequency is relatively low, generally around 20kHz. With the continuous development of...[Details]
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introduction
With the rapid development of microelectronics and computer technology, many embedded application systems have emerged. Among them, various speech processing systems have been...[Details]
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We went to AI-benchmark and accidentally discovered that another new Redmi phone was exposed. It was named Redmi Note10, equipped with MediaTek Dimensity 820 chip, pre-installed with MIUI deeply cust...[Details]
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Short-distance wireless transmission has the advantages of strong anti-interference performance, high reliability, good security, few restrictions on geographical conditions, and flexible installat...[Details]
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Program source code #include "ioCC2530.h" #include "stdio.h" #define LED1 P1_0 // P1_0 is defined as P1_0 #define LED2 P1_1 // P1_0 is defined as P1_1 #define SW1 P1_2 //SW1 port macro definition ...[Details]
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ARM processor 7 types of exceptions The order of priority from high to low is as follows: Reset abnormality (Reset) Data Abort Fast Interrupt Exception (FIQ) External interrupt exception (I...[Details]
Analog electronics
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