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According to foreign media NokiaPowerUser, Nokia Mobile seems to be planning to launch two new Nokia smartphones with battery capacities of 4500 mAH and 5000 mAH in the near future. Both TÜV ...[Details]
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A multimeter is a multi-purpose electronic measuring instrument. The selection of a multimeter needs to consider several important parameters, including accuracy, annual accuracy, measurement speed, ...[Details]
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Recently I needed to do some data storage, and found that the SD card was not easy to use. Many current microcontrollers do not support SDIO, such as MSP430 (as far as I know, if there is a supporte...[Details]
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When the power grid is running, the reactive power supplied by the power supply is the premise for converting electric energy into other forms of energy, which creates conditions for the transmissi...[Details]
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First time translating a document, please don't laugh if I'm wrong.
A RM920T has two functional clock inputs, BCLK and FCLK. Internally, the ARM920T is clocked with GCLK. GCLK can come from BCLK o...[Details]
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According to Jiwei.com, under the influence of the epidemic, working and studying from home drove good demand for monitor and notebook panels in April and May, but as some overseas regions began to g...[Details]
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//p2.0 pwm1.1 void ALS_Init(void) //initialization { LPC_SC- PCONP |= (1 1)|(1 2)|(1 15); //Turn on the clock LPC_SC- PCLKSEL0 &= ~(3 2); //Clock 25M LPC_SC- PCLKSEL0 &= ~(3 4); /...[Details]
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Recently, the top 10 global power battery installed capacity in 2022 was released. Among them, Funeng Technology will rely on its high-quality soft-pack batteries to be used in large quantities for M...[Details]
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In the previous article, we talked about using 74LS138 to control the bit selection of digital tubes. How to select it? Let's take a look at the manual of this decoder. 74LS138 /Y0--/Y7 is data out...[Details]
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//**********************************************
// Function: C8051F(330) precise delay 24.5M
//**************************************************
#include c8051f330.h
#include intrins.h
//--...[Details]
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02 Encoder measurement object
03 How encoders measure linear displacement
(1) The encoder is installed at the end of the screw
By measuring the angular displacement...[Details]
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When charging single or dual-cell lithium-ion (Li-Ion) batteries through a USB port or AC/DC adapter, designers need solutions that can increase charging speed and solve the thermal issues associated ...[Details]
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On the afternoon of the 16th, Huawei released its third quarter 2019 operating performance report on its official website. The report shows that as of th...[Details]
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The network analyzer was developed on the basis of the four-port microwave reflectometer (see standing wave and reflection measurement). In the mid-1960s, it was automated, using a computer to correc...[Details]
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CNC machine tools are highly automated machine tools that can automatically complete various complex processing tasks according to preset programs. In the programming of CNC machine tools, M codes ...[Details]
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