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Ultrasound has become an indispensable tool for showing the internal structure of the human body, but can ultrasound provide more detailed and dynamic images as the body responds to drugs or dis...[Details]
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We have a microcontroller course this semester. I don't know why we have to write programs in assembly language. I feel that assembly programs are really difficult to write, so I recorded the experim...[Details]
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Under the wave of new infrastructure, the increasing maturity of 5G technology and the accelerated construction of 5G base stations have created new opportunities for the industrial development of fi...[Details]
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The formulation of IEEE802.3af standard has promoted the use of Ethernet power supply technology, and TI's standard-compatible high-power power management chips TPS23841 and TPS2376H have effectivel...[Details]
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"The power battery industry is beginning its second half." This is the judgment of many people in the industry. In the first half of the competition, China has become the leader in the global power...[Details]
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1. Data Type
sbit, sfr, sfr16 belong to the extended data types of C51;
1. sbit: defines a bit-addressable type variable, used for bit addressing, and defines a bit variable from a bit-addressable...[Details]
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From November 26 to November 27, 2020, the 5th Developer Conference hosted by Rockchip Electronics Co., Ltd. (hereinafter referred to as "Rockchip") was held at the Sheraton Hotel in Fuzhou. With the...[Details]
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The Qichacha APP shows that on April 6, Guangzhou Juwan Technology Research Co., Ltd. underwent industrial and commercial changes, adding several new shareholders including Guangxi Tencent Venture Ca...[Details]
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First paste the entry function main, starting from here, from the file main.c
/*******************************************************************************
* Function Name : main
* Description...[Details]
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It took me almost three days to send a CAN message. I had never used CAN or DMA before, so I encountered a lot of resistance. Fortunately, I finally figured it out.
There are too many CAN frame forma...[Details]
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The automobile industry is one of the largest industries in the world, with the characteristics of high industrial correlation, wide scope, high technical requirements, strong comprehensiveness, a la...[Details]
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Program function: Make the eight lights of the RC port turn on for 65MS and turn off for 65MS using timer 0 interrupt to complete The procedure is as follows: tmr0 equ 01h pcl equ ...[Details]
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Let's look at DC/DC regulators: basically, a complete DC/DC regulator circuit sealed in a package similar to an IC. Let's assume that you have already researched the selection of products from...[Details]
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The agricultural product detector is professionally produced by Hengmei Pesticide Residue Detector Manufacturer, which provides technical services for pesticide residue testing equipment . It is com...[Details]
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Figure thyristor bypass arc extinguishing principle diagram
Ion nitriding equipment with relatively high power (above 100kW) usually adopts thyristor bypass arc extinguishing, and its circuit is...[Details]
Analog electronics
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