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Circuit diagram Parts list Program (C language) #include reg51.h sbit p3_0=P3^0; sbit p3_1=P3^1; sbit p3_2=P3^2; sbit p3_3=P3^3; void delay(unsigned char i); void main() { unsigned char ledct...[Details]
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Function implementation: When the east-west light is green, the north-south light is red. After a period of time, the east-west green light turns yellow and flashes three times, while the north-south...[Details]
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New NXP automotive wireless charging reference design is first to be certified by the Wireless Power Consortium’s new Qi 1.3 standard
Shanghai, China - October 27, 2021 - NXP Semicon...[Details]
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1 System hardware design
The system structure is shown in Figure 1. The 51 series single-chip microcomputers AT89C55 and AT89C51 produced by ATMEL are used as the core, of which the host uses A...[Details]
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and big data are two of the hottest topics today, and there is an inseparable relationship between the two.
Artificial intelligence refers to the computer's ability to possess human intelligen...[Details]
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Wound healing can be accelerated through exogenous electrical stimulation, which affects inflammation, bleeding, cell proliferation and migration, wound scarring, etc. The experimental new ePatch Ban...[Details]
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Shanghai Chengwei uses a 5.7-inch (120×90) single-color LCD touch screen with Chinese menu display. The nominal capacity of the syringe, the lateral force and axial pressure used in the leakage test ...[Details]
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On September 1, the concrete pouring of the generator foundation of the Datang Zhongning 100MW/400MWh compressed air energy storage project system was successfully completed, and the foundation constr...[Details]
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TPS62200 adjustable buck converter realizes dynamic voltage scaling technology circuit diagram
The OMAP1510 processor has two operating modes: AWAKE mode and low-power DEEP-SLEEP mode. In AWAKE mod...[Details]
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On May 30, Beijing time, although Chinese electric vehicles have not yet entered the US market on a large scale, the United States has stepped up its efforts to prevent the arrival of Chinese autom...[Details]
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An independent button refers to a single button circuit composed of I/O port lines. Each independent button occupies an I/O port line separately. The working status of the button on each I/O port li...[Details]
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Brief description CAT6500 is an automatic power switch designed to select between two power sources and direct that power to a load for battery charging or system power. CAT6500’s power inputs withst...[Details]
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With the development of integrated
circuits
, a highly stable and high-precision reference voltage source has become increasingly important. Especially in D/A, A/D conversion and PLL
circuits
...[Details]
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Application of Oscilloscope Frequency Domain Analysis in Power Supply Debugging
This article discusses the most concerned power supply noise measurement problem in recent years. It has the most p...[Details]
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Ceva-SensPro2 DSP in S300 edge computing chip supports audio/video/sensor fusion processing for wearable devices, cameras, smart healthcare and other fields
Ceva, a glo...[Details]
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