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Since the advent of the first transistor in 1947, semiconductor technology has been developing rapidly. Now it still maintains a strong development momentum and continues to move forward in the direc...[Details]
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When choosing a multifunction data acquisition (DAQ) card, you can easily determine the number of analog input/output and digital signal channels you need. However, it is not so easy to de...[Details]
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I accidentally saw this post today. It was posted by the moderator a long time ago~~~
I suddenly realized that my data seemed to have been in place. Seeing this, I tried it again and found that it wa...[Details]
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Compare today's portable consumer electronic devices to those of just a few years ago, and you'll understand why lighting has become a major power management challenge. Handheld devices with a si...[Details]
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Introduction: This chapter introduces the hardware connection and usage of some basic modules of Changxue multifunctional 51 experimental box. 1) Browse the hardware test instructions 2) Prepare rela...[Details]
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CODE x11 code https://github.com/lisider/buildroot/tree/ok6410a-2021.02 configs/ok6410a_x11_defconfig Kernel configuration: ok6410A_sdboot_mini_net_lcd_x11_usb_defconfig desktop matchbox code htt...[Details]
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1. What is SDRAM SDRAM: Synchronous Dynamic Random Access Memory. Synchronous means that its clock frequency is the same as the system clock of the CPU front-end bus, and the sending of internal comm...[Details]
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Overview Traditional color detection systems use contact-type non-online methods to detect the color of products. The so-called contact-type means that when detecting color, the product or sample mus...[Details]
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Example of use: /****************************************************** ****************************** * Jumper connection: short-circuit terminals 2 and 3 of P12 * Function description: Use the IO...[Details]
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On August 21, Apple acquired Israeli augmented reality and computer vision company Camerai sometime between 2018 and 2019 and shut it down, according to people familiar with the matter. The company w...[Details]
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Advances in semiconductor technology have made wearable ultra-low power battery-powered embedded systems possible that are lightweight and small in size. These systems typically have a powerful ul...[Details]
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Guided by the Ministry of Industry and Information Technology and the Shanghai Municipal People's Government, and hosted by the China Semiconductor Industry Association and the China Academy of Infor...[Details]
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A segment-type liquid crystal display device refers to a liquid crystal display device that uses long strips of display pixels to form a one-bit display type, and is referred to as a segment-type l...[Details]
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This article introduces the principle of the burning process of programmable read-only memory (PROM).
Programmable read-only memory (PROM) chips are blank when new, but are pre-populated with binar...[Details]
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introduction
LCDs are quickly becoming a standard feature in automobiles. As LCD technology advances, there is a pressing need for better methods of controlling and generating display grap...[Details]