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Mobile World Congress 2010 was held in Barcelona, Spain. To support media coverage of the event, iSuppli released the following global
Mobile phone market highlights:
Wireless/Cellu...[Details]
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When specifying an internal AC/DC power supply for a medical application, it is safe to choose a product that is certified to IEC/EN 60601-1. However, there are still some issues to consider, such as...[Details]
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I tested the overlay function provided by the S3C6410 LCD controller and wrote a simple test to implement the overlay operation between FB0 and FB1.
The kernel option Windows must be at least 2...[Details]
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STM 32 has a serious BUG when resetting: 1. The power-on reset and the external watchdog chip reset cannot be distinguished! RCC_FLAG_BORRST, RCC_FLAG_PINRST, RCC_FLAG_LPWRRST are all reset! 2. In th...[Details]
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Recently, Shuanghuan Transmission released its 2023 semi-annual performance forecast. During the reporting period, the net profit attributable to the parent is expected to reach 350 million to 370 ...[Details]
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0. Bootloader Bootloader is the first code that runs after the system is powered on. It usually runs for a very short time, but it is very important for embedded systems. In our desktop computers, ...[Details]
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Using Systick timer to achieve delay 1. SysTick timer characteristics The SysTick timer is a 24-bit down counter, that is, when vlue is decremented to 0, an interrupt is triggered and the load va...[Details]
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Introduction: Embedded operating system is the software foundation of ARMCPU. From 8-bit/16-bit single-chip microcomputer to 32-bit embedded processor represented by ARMCPU core, embedded operating s...[Details]
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LPC2478 spi usage LPC2748 has an SPI controller that can be used as an SPI master or slave, with the following features It is easy to use and supports interrupts. The registers used are as follow...[Details]
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A netizen released a photo of vivo's offline store, which showed a billboard with the words vivo X60 and the slogan "Professional Imaging Flagship", indicating that the phone will focus on imagi...[Details]
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"
The automotive industry
is undergoing major technological and industrial changes. On the one hand, automotive
intelligence
has entered a new stage,
with rapid iterations of
sma...[Details]
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Its output can be connected in parallel to form a current of up to 16A. Its package contains a switch controller, power FET, inductor and supporting components. Its operating voltage is 4V~14V or 2.3...[Details]
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* =======PWM speed control program of DC motor ======== */
/* The crystal oscillator uses 11.0592M, and the frequency of the generated PWM is about 91Hz */
#include reg51.h
#include math.h
#...[Details]
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On February 18, Runxin Technology announced that the company recently received the "Notice on Acceptance of Application Documents for Shanghai Runxin Technology Co., Ltd. to Issue Shares to Specific ...[Details]
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The intelligent compact shelving control system is a highly automated storage device, which is widely used in libraries, archives, warehouses and other places. It realizes intelligent control and m...[Details]
Analogue and Mixed Signal
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