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//According to experience, the following program is correct and can make the LED light on for 1s and off for 1s
#include avr/io.h
#include avr/interrupt.h
#define uchar unsigned char
#define uin...[Details]
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With the development of computer technology and modern industrial systems, the industrial field has put forward more stringent requirements on the accuracy of data acquisition and the real-time perfo...[Details]
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0 Preface
Due to the application of a large number of nonlinear loads (such as switching power supplies, arc welding machines, power inverters, etc.), the high-order harmonic content of the power g...[Details]
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OV7620 is a CMOS image sensor, which is widely used in products such as webcams and camera phones. The more common design method for the image acquisition system composed of it is to match OV7620 with...[Details]
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The power battery industry has entered a fierce "wave of elimination".
Recently, Yang Hongxin, chairman of Honeycomb Energy, issued a warning: "The elimination competition in the lit...[Details]
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Ookla, the developer of the well-known speed test application Speedtest, conducted 5G battery consumption tests on some flagship SoCs from popular brands such as Qualcomm, Samsung, Google and MediaTe...[Details]
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The basic contents required for motor selection include: the type of load driven, rated power, rated voltage, rated speed, and other conditions. There are many types of motors, and it is very impor...[Details]
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According to a new report from The Elec, Samsung has begun developing more advanced OLED panels that should meet Apple's requirements for use in future iPads and Macs. It has been reported that App...[Details]
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A spectrum analyzer is a superheterodyne receiving device with a display device. It is an instrument for studying the spectrum structure of electrical signals. It is used to measure signal parameters...[Details]
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Translated from - newelectronics, Neil Tyler Reaching another milestone in 5G commercialization, Qualcomm and Ericsson have completed a 5G New Radio (NR) data connection compliant with the global 3...[Details]
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Voltage doubler and primary side rectifier circuit
As mentioned above, switching power supplies mainly include active PFC power supplies and passive PFC power supplies. The latter does not have a...[Details]
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1 Introduction
With the continuous development and update of single-chip microcomputer technology, the number of single-chip microcomputer chips supporting ISP or IAP is increasing day by day....[Details]
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Oscilloscope manufacturers usually regard memory depth as one of the most important indicators of an oscilloscope. It refers to the number of sampling points collected into the memory. Memory depth i...[Details]
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How to build a simpler CMOS single zone alarm
illustrate
This is a simple single zone burglar
alarm
circuit. Its features include automatic entry and exit delays and timed bell/si...[Details]
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On October 30, the highly anticipated iQOO latest flagship phone,
iQOO 13, known as the "light of performance", was launched in Shenzhen.
This model is exclusively supplied by BOE (BOE Tech...[Details]
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