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1. Definition, development history and current status of low-light cameras
There is no strict definition of the minimum illumination standard. How low the illumination can be depends not only...[Details]
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The strategy of building a strong country through quality has been repeatedly mentioned in the "13th Five-Year Plan" and the report of the 19th National Congress of the Communist Party of China, and ...[Details]
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1. Introduction to BootLoader
Running GNU/Linux systems on dedicated embedded boards has become increasingly popular. From a software perspective, an embedded Linux system can usually be divided i...[Details]
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summary
In the context of striving to achieve "carbon neutrality", the development trend of new energy vehicles in my country will not change in the future. At present, my country's new energy...[Details]
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March 28th - Reporters learned that
MediaTek, the world's largest smartphone chip manufacturer, has successfully deployed the Tongyi Qianwen large model on flagship chips such as Dimensity 9300...[Details]
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Temperature control
Depending on the country version, customers can choose between one-, two- or three-zone air conditioning. Customers can also choose whether the vehicle is equipped ...[Details]
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Safety capacitor:
Safety capacitors are used in situations where failure of the capacitor will not cause electric shock or endanger personal safety.
It includes two types of X capacitors ...[Details]
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In STM8S, some pins have a second function, and the OptionByte needs to be rewritten to achieve the second function. There is a buzzer program in the blog post, in which the Option Byte is modi...[Details]
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The digital tube dynamically and vaguely displays the numbers 1-2-3-4-5-6-7-8. The so-called dynamic display actually means that the digital tube scans continuously. We assign values to the firs...[Details]
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On February 23, Lianrui New Materials released its performance report stating that the company's operating income in 2020 was 404 million yuan, a year-on-year increase of 28.20%; the net profit attri...[Details]
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Recently, Shanghai Anlu Information Technology Co., Ltd. (hereinafter referred to as "Shanghai Anlu") completed the D round of capital increase. In this round of capital increase, old shareholders Hu...[Details]
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;Content: 4-digit common cathode digital tube display 0000-9999 display
;Digital tube segment code connection method A-PD0, B-PD1....G-PD6, H-PD7
;Digital tube bit code connection method OM0-PC0...C...[Details]
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Recently, Monarch Tractor, an American
agricultural robot
company, announced the completion of a $133 million (about 940 million RMB) Series C financing, setting
a record for the largest...[Details]
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S3C2440 has three clocks: FCLK (for CPU core), HCLK (for host module), PCLK (for peripherals). Two PLLs (phase-locked loops): MPLL (for setting FCLK, HCLK, PCLK), UPLL (for setting USB devices). When...[Details]
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Digital atmospheric pressure gauge features: The instrument is digitally calibrated without any hardware adjustment. Double-row LCD display, direct digital reading. Power level display, battery l...[Details]
PCB Design
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