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The structure and composition of virtual instruments Virtual instrument technology is one of the most popular technologies in the field of measurement and control. Virtual instruments have good scala...[Details]
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LiDAR stands for Light Detection and Ranging, which is a method of sensing distance using lasers. It measures the time it takes for the laser to reflect from an object to achieve the purpose of dis...[Details]
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LEDs have become the standard solution for movie lighting and camera flash in mobile phones. The demand for higher picture quality and higher resolution requires brighter flash LED solutions. The ...[Details]
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Require: 1. Digital clock: hours and minutes. Hours are displayed in base 24 and minutes are displayed in base 60. 2. Display adopts dynamic digital tube display mode 3. Dynamic time display si...[Details]
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With the widespread application of the global satellite positioning system (GPS), the real-time phasor measurement device PMU (Phase Measurement Unit) based on GPS has well solved the problem of wide-...[Details]
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The watchdog circuit is composed of 89C51 single-chip microcomputer and X25045. The hardware connection diagram of X25045 is shown in Figure 2. The X25045 chip contains a watchdog timer, and the sy...[Details]
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According to the project requirements, a device for testing electromagnetic radiation related to the electromagnetic environment inside the aircraft and the interference emission level generated on...[Details]
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The launch program is written in 51
#include reg52.h
#include intrins.h
#define uchar unsigned char
#define uint unsigned int
#define TX_ADR_WIDTH 5
#define TX_PLOAD_WIDTH 4
// SPI...[Details]
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Since the launch of the RM3544 microresistance meter this year, it has received consistent support from new and old customers. Here, we specially prepare this issue of application examples to share wi...[Details]
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The serial port of the microcontroller is TTL level and cannot communicate directly with the computer. Level conversion is required. There are many types of level conversion chips on the market. To...[Details]
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On February 15, Continental and its partner biometric solution provider trinamiX launched a Driver Identification Display with an integrated camera solution for driver biometric identification. Th...[Details]
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When we learn microcontrollers, the first thing we learn is LED flashing, which is done with a delay program. Looking back now, this is not very appropriate. Why? Our main program makes the light...[Details]
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The AVR manual says: "The TXC flag can be used to check whether the transmission of a data frame has been completed, and the RXC flag can be used to check whether there is any data in the receive b...[Details]
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How to use a multimeter to determine whether a transformer is good or bad?
1) Use the resistance range of the multimeter to measure whether the transformer's coil is brok...[Details]
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my country has abundant wind and solar energy resources. After long-term research and unremitting accumulation, many new energy technologies and equipment manufacturing levels have become world-leadin...[Details]