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Recently, Shihua Technology said in an institutional survey that as the epidemic situation gradually improves, the adverse effects gradually weaken, the company's customers in Shanghai, Kunshan and o...[Details]
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CD4025 is a three-input NOR gate. CD4025 is a data selector/multiplexer with three-state outputs, which can be directly connected to the driver data line interface of bus-oriented systems.
1 CD4025...[Details]
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1 Introduction
The Chinese Tokamak Reactor 2A (HL-2A) is China's first large-scale controlled nuclear fusion research device with a divertor configuration. Its main engine is made from the main com...[Details]
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1. The test program of the main control module debugging process is: #include reg51.h #include absa CC .h void delay() { int i,j; for(i=0;i 20000;i++); for (j=0;j 2000;j++);} ...[Details]
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1. Read the instructions carefully before use to clarify whether it is AC or DC dual-use. 2. The voltage of the measured circuit cannot exceed the value indicated on the clamp meter, otherwise it is ...[Details]
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introduction
With the country's strong support for new energy technologies, electric vehicles have gradually become the target of the country's vigorous development in the new energy vehicle industry...[Details]
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According to foreign media reports, according to research from the Pacific Northwest National Laboratory (PNNL), the charging capacity and cycle stability of lithium metal batteries will be greatly i...[Details]
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Tesla officially released its first electric pickup truck, Cybertruck, at its headquarters in Los Angeles, USA. The silver metallic luster, fully enclosed body, and shuttered trunk cover - the Cybe...[Details]
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The concepts of smart home and Internet of Things are gradually gaining popularity, and more and more users hope that they can use electricity clearly and safely. Energy-saving and environmentally fri...[Details]
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//Simulate I2C bus to communicate with sht15 sensor
//Output the measured data through the serial port (success)
//No CRC check
#include pic18.h
#define SCL RG0 //Clock Bus
#de...[Details]
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0 Introduction The system designed by the common eight-bit analog-to-digital conversion chip (such as ADC0809 , etc.) is relatively simple and low-cost, but sometimes the eight-bit accuracy is not e...[Details]
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In industrial control, electrical equipment usually uses three-phase
power supply
as the working power supply. However, the working power supply is often disturbed by various factors, resul...[Details]
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1. ISP online download using the pickit3 tool; 2. Use chip PIC18F25K22; 3. The schematic diagram is as follows: 4. If the public IO port is used for other purposes, please eliminate interfer...[Details]
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;There are 8 LEDs connected to the P1 port of the 51 microcontroller. ;A push button switch K1 is connected to the external interrupt 0 input pin P3.2. ;A push button switch K2 is connected to the ex...[Details]
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With the widespread application of single-chip microcomputer systems, their functions are constantly strengthened and their integration is increasing. However, in the traditional single-chip microc...[Details]
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