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Different analyzers have different designs, functions, and uses. Below is an analysis of the differences between power analyzers and power quality analyzers. Power analyzers are mainly used to meas...[Details]
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#include stc90.h #define uchar unsigned char uchar code shuzi ={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90,0xc0};//0 1 2 3 4 5 6 7 8 9 0 uchar code shuza ={0xc0,0xf9,0xa4,0xb0,0x99,0x92,...[Details]
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According to the latest report from market research firm Omdia, on March 19, major European telecom operators and suppliers joined the European Green Digital Coalition, which aims to promote dig...[Details]
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Velodyne Lidar Key Sensors for Autonomous Driving and Advanced Driver Assistance Systems (ADAS) Velodyne Lidar, Inc. (Booth #501) will demonstrate its smart, powerful lidar solutions for autonomou...[Details]
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Tesla, which has been more interested in developing automatic robotic arm charging solutions in the past, has begun to enter the field of wireless charging. Recently, Tesla chief designer Franz von H...[Details]
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Screen type STN TFT LCD Schematic VDn Transmission Color Pin VLINE Horizontal synchronization signal VFRAME vertical synchronization signal X1, Y1, X2, Y2 touch screen Vled backlight pin LCD Ope...[Details]
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Data transmission and control can be realized through parity check, such as controlling LED lights, buzzers, and sending data to the host computer. Since it is data transmission and control, a ...[Details]
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#include "reg51.h" #define FOSC 18432000L #define BAUD 115200 #define NONE_PARITY 0 //No parity #define ODD_PARITY 1 //Odd parity #define EVEN_PARITY 2 //Even parity #define MARK_PARITY 3 //Ma...[Details]
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The serial port of the microcontroller works in mode 0, and the serial-to-parallel conversion is realized through 74LS164 to control the display of the common anode digital tube. When the K01 button i...[Details]
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This system is a single-chip temperature control system based on PID. I found a complete program on the Internet and made the corresponding proteus hardware simulation according to his program, but
I...[Details]
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Introduction: In recent years, solid-state LED lighting fixtures have become widely popular. The author here attempts to analyze the complexity of LED color technology and how to control it. In recen...[Details]
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The circuit includes a high-efficiency clamp circuit, which is composed of diode VD1, Zener voltage regulator VR1, capacitor C5, and resistors R8 and R9. The energy flowing into the transformer leaka...[Details]
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At this year's two sessions, artificial intelligence has once again become a hot topic. AI can be seen in the "Government Work Report" and the proposals of the committee representatives . Among the...[Details]
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According to Nikkei Asian Review, US chipmaker Xilinx warned that the semiconductor shortage affecting the automotive industry will not be resolved soon, and the problem has extended beyond the semic...[Details]
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Many applications require differential signals to obtain a higher signal-to-noise ratio, improve the ability to suppress common-mode noise, and obtain lower second harmonic distortion, such as drivin...[Details]