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When measuring EMI performance, do you find that no matter what method you use to filter, you still have problems with a few dB exceeding the specification? There is a method that may help you achieve...[Details]
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Author: Dr. Chen Wei Vice President of Intel's Internet of Things Division and General Manager of Intel's Internet of Things Division in China 2020 is already halfway through. In this year's long...[Details]
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This week, the Brazilian port of Vitória (Espirito Santo State) shipped the world's first batch of green lithium produced in the Jequitinhonha Valley in Minas Gerais. The product of...[Details]
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As can be seen in the figure, pins 0, 1, 3, and 4 of P1 are connected to 4 LEDs respectively. Control the pin status to control the LED.
#include "ioCC2530.h" //reference CC2530 he...[Details]
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At present, there are many types of UPS introduced in my country, and different products come from different countries and manufacturers. The working principles and specific circuit designs of these U...[Details]
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The output voltage of the three-terminal adjustable voltage regulator is adjustable, with high voltage regulation accuracy and small output ripple. Its general output voltage is 1.25~37V or -1.25~-...[Details]
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The task switching functions in ucos are all written in assembly language and belong to the "need to be ported" files. The assembly file name is generally called: OS_CPU_A.ASM If you want to unde...[Details]
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1 Introduction
Many people believe that with the popularity of computers, information can be stored in electronic media, thus reducing the amount of paper used. However, due to the convenience...[Details]
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Haiba lithium iron phosphate battery is a new type of battery made of environmentally friendly materials. It has the advantages of small size, light weight, high energy density, long life, high and ...[Details]
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(Photo source: WM Motor) According to foreign media reports, on December 10 local time, BlackBerry Limited announced that Chinese electric vehicle manufacturer WM Motor will embed BlackBerry's QN...[Details]
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// 8-bit LED dynamically displays the key value
// Chip ATMEGA16L
// Clock 4MHz internal
// Use system built-in delay program
#include mega16.h
#include delay.h
void leddisplay(); // digit...[Details]
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The 33rd WWDC kicks off next week, and the event has now appeared on Apple's dedicated event website. As with many of Apple's events, if you visit the page on an iPhone or iPad, you can see an intera...[Details]
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The power consumption of digital cameras is a big problem. Even if you have enough batteries, it will cause a lot of trouble because you have to change the batteries frequently, not to mention the pro...[Details]
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0.4． Calculation of Push-Pull Switching Power Supply Transformer Parameters
The switching transformer used in the push-pull switching power supply has two primary coils, both of which are exci...[Details]
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Many Tianfu Energy Storage vanadium battery stacks have been successfully delivered. Recently, Sichuan Tianfu Energy Storage Technology Co., Ltd. has provided customers with many independently develop...[Details]
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