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introduction
In recent years, with the development of digital technology, people's requirements for MP3 players have become more and more diversified. Manufacturers have made a lot of efforts ...[Details]
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Proteus simulation test of st7735 The microcontroller source program is as follows: '----------------------------------------------------------------------------' ' ST7735R dis...[Details]
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The experimental box I use is Embest EDUKIT-III, the onboard resource CPU: SAMSUNG S3C2410A, FLASH: K9F5608U0 (Samsung NAND 32MiB), and the burning tool: embest flash programmer. Because the manufact...[Details]
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An autonomous mobile robot system refers to an intelligent system that performs autonomous path planning according to command tasks and environmental information, and continuously collects local envir...[Details]
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We replaced the DRAM in the project, so we need to reconfigure the DRAM controller of S3C6410. It turns out that the DRAM controller in S3C6410 is quite complicated.
S3C6410 supports two DRAM ch...[Details]
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IntroductionIn the CAN protocol, the identifier of the message does not represent the address of the node, but is related to the content of the message. Therefore, the sender sends the message to all...[Details]
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On December 20, 2018, with the grid connection and power supply of the 220 kV Ziwushan booster station in Da'an, Baicheng, the 100MW Chint New Energy and 100MW State Power Investment Corporation Ji...[Details]
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Design a traffic light signal controller based on a single-chip microcomputer. It is known that there are three lights in red, yellow and green in the four directions of east, west, south and nort...[Details]
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China Energy Storage Network News:
On December 28, 2021, after more than 20 days of intense and busy work, Bai Guijun and her data resource management team completed the second batch of com...[Details]
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Let's first analyze the cause of the noise: Figure 9.29.1 shows a recording automatic level control circuit. D1 and C1 form a peak detection circuit, which converts the audio voltage at the output...[Details]
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The family guardian angel - VF1 telephone anti-theft alarm consists of: alarm host and wired human pyroelectric infrared probe. When there is human activity in the set defense zone, the alarm will re...[Details]
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This paper introduces the design and implementation of ARM-based cerebral blood oxygen monitor software. The software collects cerebral blood oxygen information by controlling the probe and sends t...[Details]
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Mr. Zheng Zhaoxiong, Senior Marketing Director of the Application Products Division of ON Semiconductor, believes that "intelligent LED lighting" that integrates sensing and detection, intelligence...[Details]
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LDR pseudo instruction and LDR load instruction in ARM
The form of the LDR pseudo-instruction is "LDR Rn,=expr". Here is an example to illustrate its usage. COUNT EQU 0x40003100 ... LDR R1,=COUNT MOV...[Details]
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Industrial controllers are core devices in modern industrial automation systems. Their core technologies mainly include the following aspects:
Hardware Technology
The hardware t...[Details]