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The CA6415 precision clamp-type ground resistance meter is an instrument that can measure ground resistance conveniently and quickly. This measuring instrument does not need to use auxiliary groundi...[Details]
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The number of wireless transmitters around the world has increased dramatically over the past decade. The Internet of Things (IoT) has driven the need for low-cost, easy-to-implement chipsets to enab...[Details]
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As an important component of new energy vehicles, DC-DC converters play a pivotal role in the energy conversion process and are related to the stability and safety of vehicle power consumption. There...[Details]
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The physical picture produced is as follows: The circuit schematic is as follows: Schematic 1. Introduction of the work Based on 51 single chip microcomputer, ultrasonic sensor is used to mea...[Details]
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4C batteries are becoming more mature, and the battle for supercharging piles is about to break out. Super fast charging has long been a standard feature of smartphones. After many years, we can st...[Details]
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There are three types of transmission devices for electric motors: gear transmission, belt transmission and coupling transmission. When installing these three transmission devices, the following ma...[Details]
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As can be seen from the figure, there are both transmitters and receivers. Both transmitters and receivers can be used as controllers. Whoever sends WS and SCK is the controller.
SCK is the ...[Details]
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As a new type of test and measurement instrument for measuring network parameters, the network analyzer directly measures the complex scattering parameters of active or passive, reversible or irrever...[Details]
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I originally thought that setting the system time is very simple, as long as you modify the RTC, it will remember the time you set, but after testing, I found that this is not the case. So I studie...[Details]
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Doorbells were rarely heard in ancient China. Rich families would install decorative door knockers on their front doors. People who knocked at the door could use the door knockers to hit the door n...[Details]
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Why does STM32 need SysTick? There are many tim timers in STM32, why does it need SysTick?
System time base timer
This timer is dedicated to real-time operating systems and can also be used as...[Details]
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#include htc.h __CONFIG(0xFF36); #define u8 unsigned char #define u16 unsigned int #define CLRWDT() asm("clrwdt") void delay(u16 ms) { int i,j; for(i=0;i ms;i++) for(j=0;j 71;j++); } v...[Details]
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The principle of the recording telephone interface circuit introduced to you now mainly focuses on the principle, which can increase your understanding and hands-on ability. This circuit has automa...[Details]
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Abstract: The 24-bit Σ-Δ analog-to-digital converter AD1555/AD1556 launched by the American ADI Company contains a programmable gain amplifier, which can be used for low-frequency, large dynamic...[Details]
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Treo platform's modular architecture accelerates development of intelligent power management, sensor interface and communications solutions
The Treo platform is based on 65nm BC...[Details]
Test/Measurement
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