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LCD and CRT monitors use different display devices, which determines that their working principles are qualitatively different. The figure shows the structural schematic diagram of the TIT liquid c...[Details]
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1. Introduction to SPI
SPI is the abbreviation of Serial Peripheral interface. As the name implies, it is a serial peripheral device interface. It was first defined by Motorola on its MC68HCXX serie...[Details]
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With the increasing appearance of mobile terminals in home scenarios, the application scenarios of home wireless networks are also increasing. Under the influence of the epidemic, demands such as rem...[Details]
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1. Main technical indicators of A/D converter 1. Resolution The resolution of an ADC refers to the change in the input analog voltage required to change the output digital value by one adjacent digit...[Details]
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1. Measuring DC resistance of power transformer 1. Test purpose: Measuring the DC resistance of the winding can check whether the winding is broken, whether there is a short circuit between layers,...[Details]
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On September 12, 2024, the Automotive Intelligent Lighting Technology Forum hosted by Gasgoo came to a successful conclusion in Shanghai.
With the theme of "Intelligent Insights, Illumin...[Details]
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Background of the project Xi'an University is a famous institution of higher learning that was first established in my country and is well-known at home and abroad. It is a key university directly un...[Details]
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When accepting institutional research, CATL stated that the company has been deeply engaged in the research and development of solid-state batteries for many years and is currently in the first echel...[Details]
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The device is mainly used in smart grids, building automation and control, home automation and control, ZigBee Pro wireless sensor networks, security and surveillance systems, RF4CE products and remo...[Details]
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Abstract: This paper introduces the AD9850 chip produced by ADI, and gives the pin diagram and functions of the chip. A feasible scheme of a serial-controlled sine signal generator is designed with...[Details]
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STMicroelectronics recently updated the white paper on factors to consider in NFC design to improve user experience
, adding the latest NFC Forum guide system and guidelines to en...[Details]
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The program is below
Source program:
Single channel acquisition program:
MOV DPTR,#0F8FFH
MOV R0,#00H ; Store the first address of the memory in registers R0 and R1
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1. Servo DS3115 Generally speaking, the servo is mainly composed of the following parts: steering wheel, reduction gear set, position feedback potentiometer 5k, DC motor, control circuit board, etc. ...[Details]
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Startup file crt0.S source code: //************************************************ ****************************** // File: crt0.S // Function: transfer to C program through it //********************...[Details]
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Espelkamp, November 14, 2023 –
Digitalization, (de)globalization, sustainability and energy efficiency: These are the key issues that are currently weighing on our society.
Under the trad...[Details]