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Abstract: Thermoelectric cooling cameras are the development trend of high-performance imaging equipment, and their low temperature and constant temperature control are the key to improving imag...[Details]
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In August, when the Shenzhen Special Economic Zone celebrated its 43rd birthday, the 2023 Yabuli China Entrepreneurs' 19th Summer Summit opened in Shenzhen. Huang Yuanhao, Chairman and CEO of O...[Details]
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Abstract: Traditional two-stage APFC uses two sets of control circuits and at least two power switch tubes, which increases the complexity and cost of the circuit. With the emergence of PFC/PWM two...[Details]
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The program is made on the 51hei microcontroller development board. The circuit is very simple, the minimum system + eight LEDs of P0 are enough. ADDR0 and ENLED are the control terminals of the LED ...[Details]
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After Google took the lead in creating AR glasses, AR glasses have become the new darling of the digital world. Many companies and teams have participated in the research and development of AR glasse...[Details]
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According to the WeChat official account of Huawei Machine Vision, from June 22 to July 3, 2020, the 16th Study Group of the International Telecommunication Union (ITU-T SG16) held a plenary meeting,...[Details]
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1. First, enter the project options, then enter the Debugger directory item, and get the following figure: Directly change the Simulator under Driver to ST-LINK. After completing this configuration...[Details]
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LED is a solid-state electric light source and a semiconductor lighting device. Its electrical characteristics are highly discrete. It has the characteristics of small size, high mechanical stren...[Details]
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1. Main clock source There are four clock sources that can be used as the master clock: (1) 1-24MHz high speed external crystal oscillator (HSE) (2) Maximum 24MHz high-speed external clock si...[Details]
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According to reports, Samsung Electronics of South Korea recently released the world's first 0.8um-class image sensor with 64 million pixels . This is Samsung Electronics' challenge to becom...[Details]
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list p=16F877A,R=DEC include "p16F877A.inc" ;;;;;user variables;;;;;;;; Count2 equ 23H Count3 equ 24H data_out1 equ 25H data_out2 equ 26H ;;;;;;;reset vector;;;;;;;;; org 0x00 goto mainline ;;;;;;del...[Details]
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Real-time control is the ability of a closed-loop system to collect data, process it, and update the system within a defined time window.
As a sequel to the article “Introduction to Real-Time...[Details]
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S3C2440 has the following modes for the touch screen related interface:
1. General conversion mode. The manual says: most likely used for General Purpose ADC Conversion. (I don't understand this, s...[Details]
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Today, realme Vice President Xu Qi warmed up the realme Q5 series, which will be endorsed by Yang Mi. The poster shows that the realme Q5 series will "sprint to the 1,000 yuan limit", sugges...[Details]
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Various forms of LED packaging structures and technologies
In the LED industry chain, the upstream is LED substrate wafers and substrate production, the midstream industrialization is LED ch...[Details]
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