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Twitter user @the_tech_guy Twitter, who is famous for exposing battery information of unreleased products, previously exposed the battery capacity information of three iPhone 12 models. Today, the wh...[Details]
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The upper and lower flow limits and flow range when measuring with electromagnetic flowmeter After the electromagnetic flowmeter measurement method is determined, the performance requirements for...[Details]
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Current digital cameras are mainly powered by
batteries
, and only use transformers indoors
.
However, perhaps many friends do not think that the battery of a digital camera i...[Details]
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//-------------------------------------------------------------------------------------------
#include
#pragma argsused
BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fwdreason, LPVOID lpvReserved) ...[Details]
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CPU power supply circuit diagram of multi-phase PWM controller
The circuit is composed of RT9248 and RT9603 from Liqi Company. ...[Details]
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In digital
circuits
, Karnaugh maps are a method of representing logic functions with minimum term grids. They use graphics to represent the logical relationship between input variables and...[Details]
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In electronic design competitions, we sometimes hope to measure the speed of the friction wheel of the robot's gimbal launch mechanism. One reason is to prevent the starting current from being too la...[Details]
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Not long ago, Apple just held a new product launch conference. It is worth noting that this time Apple released the new AirPods 3, which is also the fifth year since the release of the AirPods series...[Details]
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#include reg52.h sbit LATCH1=P2^2; //segment latch sbit LATCH2=P2^3; //bit latch unsigned char code DuanMa ={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f}; // Display segment code value 0~9 ...[Details]
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This article introduces a method of setting data using keys. 1. Using keys to set values In industrial control development, we often encounter such working conditions: using keys or touch keys on t...[Details]
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Recently, Zhuiri Electric's photovoltaic grid-connected inverter (SPG-500K3TL-T) successfully passed the "Leader" certification of the China Quality Certification Center (CQC). The "Leader" certifi...[Details]
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According to foreign media reports, YITOA Micro Technology Corporation, a Japanese semiconductor and MEMS product development company, announced that it has developed a second-generation automotive...[Details]
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Overview: Protean Electric has developed an in-wheel drive system that integrates an electric motor, power electronics, digital controls and friction brakes in a single compact housing. Protean Dri...[Details]
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Recently, senior executives of Boeing revealed that due to the delay in the resumption of flights of Boeing 737MAX passenger aircraft, the company may reduce production or even suspend production of ...[Details]
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Electric vehicle battery fires are not uncommon. Although statistically less likely than internal combustion engine vehicles, when a battery fire occurs, it can continue to burn for hours or even d...[Details]