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A sensor is a physical device or biological organ that can detect and sense external signals, physical conditions (such as light, heat, humidity) or chemical composition (such as smoke) and transmi...[Details]
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Recently, the Xuzhou Municipal Talent Work Leading Group Office held a press conference to announce Xuzhou’s “555” talent attraction policy. In order to seize the window period and golden period fo...[Details]
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Although the CAN bus has powerful anti-interference and error correction and retransmission mechanisms, it is currently widely used in industries such as new energy vehicles, rail transit, medical ca...[Details]
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Flue-cured tobacco is one of the main cash crops in Yunnan Province's agricultural production. In recent years, due to the promotion of high-quality tobacco cultivation technology, flue-cured tobac...[Details]
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#include pic.h #define uchar unsigned char #define uint unsigned int __CONFIG(0x3B31); //__CONFIG (CP_OFF &WDTE_OFF& BOREN_OFF&PWRTE_OFF &FOSC_HS&WRT_OFF&LVP_OFF&CPD_OFF); int a ={0x30,0x31,0x3...[Details]
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Fractional-N PLLs have been in use since the 1970s. Fractional-N allows the resolution of the PLL output to be reduced to a fraction of the PFD frequency (as shown in the figure), where the PFD input...[Details]
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At Embedded World Expo today, Renesas Electronics announced a new entry-level MCU family in the RA Series. All About Circuits spoke with Masashi Ueda of Renesas Electronics to learn more.
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1. Now let's distinguish between ARM instruction set and Thumb instruction set
Thumb instructions can be regarded as a subset of the compressed form of ARM instructions. They are proposed to a...[Details]
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The actual picture of the LCD12864 button menu setting reverse white experiment sharing with Chinese character library is as follows: I am using Puzhong's development board. If you have the...[Details]
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Wearable devices are portable devices that are worn directly on the body or integrated into the user's clothes or accessories. Wearable devices are not just hardware devices, but also realize powerfu...[Details]
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In the process of embedded Linux development, it is necessary to write and compile drivers for specified devices, which is significantly different from the previous Linux driver development on PC. ...[Details]
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There are no ups and downs in the plot; perhaps it is not touching enough to make you cry, but Fuhua Battery has played the melody of youth with their down-to-earth actions. Their strong arms have ...[Details]
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This article introduces the method of testing impedance, which is the reflection method. It is suitable for the classic low impedance to medium impedance range and is tested through the S parameter m...[Details]
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Abstract: This paper introduces the working principle of Multimedia Message Service (MMS) and studies the remote monitoring system based on ARM11 and MMS. The system uses S3C6410 as the core contro...[Details]
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In C language, initialized global variables exist in the data segment, initialized local variables exist in the stack, space allocated by malloc exists in the heap, and uninitialized global variabl...[Details]
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