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The hardware platform is based on the application processor PXA310, and the software platform is based on the Android operating system of embedded Linux. First, the connection circuit design betw...[Details]
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The HAL/HAR 3936-4100 is a high-precision, stray-field-immune Hall-effect 3D position sensor with low power consumption
The sensor offers the potential to read external digital sign...[Details]
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MP3 (MPEG I Audio Layer 3) is a sound file format based on the Motion Picture Expert Group (MPEG) compression standard. Its compression ratio varies according to the sampling frequency, compression bi...[Details]
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The concept and implementation of tick Excerpted and compiled from http://www.wowotech.net/timer_subsystem/time_subsystem_index.html The concept of tick Time Subsystem 1.0 1. Producer In eac...[Details]
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1. P1 port
P1 port is the simplest among the four groups of Parallel Ports. Its structure is as follows:
The difference from the P0 port is: since there is no port multiplexing function...[Details]
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Test code: #include stdio.h void printf_test(void) { printf("hello wordn"); printf("This is www.100ask.org my_printf testn") ; printf("test char =%c,%cn", 'A','a') ; printf("te...[Details]
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ROHM develops the industry's most stable DC-DC converter IC "BD9S402MUF-C" for high-end ADAS
QuiCur™ technology significantly reduces power circuit design time for increasingly compl...[Details]
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1. After installing MPLAB X IDE v5.00, the compiler interface is as follows: 2. Create a new file: File - New Project 3. "Microchip Embedded" - "Standalone Project" - "Next" 4. Select a 16-...[Details]
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Online UPS mostly adopts single-phase bridge inverter circuit, as shown in Figure 3-7. It is composed of DC power supply E, output transformer T and field effect tubes V1~V4.
Figure
Online...[Details]
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Serial port interrupt type: #define USART_IT_PE ((uint16_t)0x0028) #define USART_IT_TXE ((uint16_t)0x0727) #define USART_IT_TC ...[Details]
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With the depletion of traditional energy and the intensification of environmental pollution, electric vehicles have received more and more attention. Domestic electric vehicle charging stations hav...[Details]
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Abstract:
High-speed railway is different from general railway system. High-speed railway itself is a systematic and integrated large-scale project. The communication department alone involve...[Details]
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1. Chip heating This is mainly for high-voltage driver chips with built-in power modulators. If the current consumed by the chip is 2mA, and a voltage of 300V is applied to the chip, the power co...[Details]
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#include
#include
#include
#define ling 0x80 //Here is to set to light up one by one from the highest bit
volatile unsigned char count,i = 0,j = 0; //Set two variables
v...[Details]
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On November 4, Nokia issued a press release on October 31, announcing that the company was selected by the European public-private partnership Smart Networks and Services Joint Undertaking (SNS JU)...[Details]
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