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2020 is gradually coming to an end, and the analog television that has accompanied several generations of people growing up is about to end. According to the "Notice on the Work Arrangements for the ...[Details]
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Serial port protocol basics 1 Serial Port Overview The serial port consists of a transceiver. The transmitter sends serial data through the TxD pin, and the receiver receives serial data through t...[Details]
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Software environment: icc+avrstudioOpen
motor.h and change the following content.
//PD4,PD5 motor direction control
#define moto_en1 PORTD |= 0x10
#define moto_en2 PORTD |= 0x20
#define moto_...[Details]
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Mainly realize the functions shown in the figure
Put all functions except the main function in the qiyu.h file
1 //qiyu.h
2 #define KEY_PORT P1
3 #define led ...[Details]
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P51XA is a 16-bit single-chip microcomputer of PHILIPS Company, with large manageable memory space, fast running speed, support for real-time multi-tasking system, enhanced support for high-level lan...[Details]
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Figure 1 is a voltage- regulated power supply with adjustable output voltage using a transistor . This circuit adjusts the output voltage by changing the voltage drop of the high-power transisto...[Details]
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Home automation refers to the use of microprocessor technology to integrate or control home electronic and electrical products or systems, such as lighting, coffee makers, computer equipment, secur...[Details]
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Preface Because I am an embedded MCU developer, I will spend some time optimizing and upgrading the IDE I use in order to solve problems more efficiently. "If you want to do your work well, you m...[Details]
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1. Introduction: Taking advantage of the trend of increased speed and reduced fees, China Mobile Router is here! In the past two years, with the continuous development of speed increase and fee reduc...[Details]
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According to news on December 13, at the 4th Battery Day of Honeycomb Energy, Honeycomb Energy released the "Leading Bee 2024" strategy, covering product leadership strategy, Beespeed service strateg...[Details]
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Tickclock can achieve precise delay, which is not detailed in the K60 datasheet. Now I will share the information I found. Systick is mentioned in Cortex-M4. We often use delay functions in sin...[Details]
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A wireless sensor network is a network composed of sensor nodes that can monitor, sense and collect various information of the objects of interest to the observers in the node deployment area in re...[Details]
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In optical communication, it is necessary to accurately measure the intensity of the carrier optical signal in the optical fiber, and the optical power meter is an instrument designed based on this de...[Details]
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Micropower DC-DC power modules are widely used in circuit design due to their high integration, high reliability, simplified design and other advantages. Although their application circuits are simpl...[Details]
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On October 30, the "Unite and Work Together" meeting between the leaders of Beijing Puneng's shareholder units and all employees was successfully held in Beijing. Han Changan, Chairman of the Board of...[Details]
DSP and ARM Processors
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