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Mobile energy storage power supplies can be used for outdoor camping, RV travel, earthquake prevention and disaster prevention, etc., to meet the needs of power outages, lighting, SOS rescue, etc.,...[Details]
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The power supply of the motherboard has always been the focus of manufacturers and users, and the focus has shifted from the number of power supply phases to MOSFET devices. This is because with the a...[Details]
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1 Introduction
Magnetic field measurement has a wide range of applications in medicine, military, geology, etc., and is an important part of the modern measurement field. With the development ...[Details]
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Method of measuring ground resistance with multimeter The ground resistance was tested with a multimeter in different soil types, and the data measured by the multimeter was compared with the dat...[Details]
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The operating system has become a battleground for major car manufacturers and Internet companies. In the past few years, many car companies such as Toyota, Volkswagen, and Mercedes-Benz, as well a...[Details]
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When using active probes for testing, the most common mistake is using the probe beyond its dynamic range. We often receive calls from customers saying that when they use active and passive probes to...[Details]
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DTC Format
The DTC format is defined according to several standard protocols, such as ISO-14229-1, SAE J2012 OBD DTC and SAE
J1939-73. In general, DTC is divided into two formats: non-OBD ...[Details]
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Keysight Technologies, Inc. (NYSE: KEYS), a leading technology company that helps enterprises, service providers and governments accelerate innovation to connect and secure the world, today announced...[Details]
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Be respectful but wary of artificial intelligence. "The current autonomous driving is very close to fully autonomous driving. I predict that L4 and L5 fully autonomous driving will be achieved l...[Details]
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Some important codes: main.c #include "s3c2440_soc.h" #include "uart.h" #include "my_printf.h" int main(void) { unsigned char c; uart0_init(); puts("Hello, world!nr"); my_printf_test(); ...[Details]
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Mobile devices with slim touch-screen interfaces provide entertainment, information and navigation functions, as well as always-on mobile broadband network services through 5G networks. Does this sou...[Details]
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1 QFN package features
AR RF/Microwave Instrumentation Division can design and manufacture power amplifiers with frequency coverage of DC~45GHz and power coverage of 1~16000W. The application scope...[Details]
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In recent years, due to the advancement of technology and efficiency, the application of LED has become more and more extensive; with the upgrading of LED applications, the market demand for LED ha...[Details]
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1 SWI interrupt processing steps: 1) When entering an interrupt, pc- lr, cpsr- spsr, and cpsr_mode are set to privileged mode, all of which are completed by hardware. 2) Registering the interrupt vec...[Details]
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CAN bus (Controller Area Network) is a communication protocol used in the automotive and industrial fields. It has high reliability, real-time and flexibility, and is widely used in the fields of a...[Details]
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