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Digital tube static display principle Display and its interface Commonly used displays in single-chip microcomputer systems are: Light Emitting Diode (LED) display, Liquid Crystal Display (LCD) displ...[Details]
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1 Introduction
There are many bus technologies now. In terms of cost, RS-232/485 is lower than CAN; in terms of speed, industrial Ethernet and others are also good. Why is CAN the only one that...[Details]
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Self-driving cars require highly safe, reliable, and fast-response solutions that rely on instantaneous decision-making driven by massive amounts of data. In order to quickly analyze the data requ...[Details]
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On April 4, the Dezhou Tianqu New District Preparatory Command Center listened to reports from YUYAN Ace, YUYAN YiJin and the integrated circuit industry chain. Qi Xiaoqing, member of the Standing C...[Details]
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The rightmost end of the above figure is the I/O pin, and the device on the left is inside the chip. Two diodes are connected in parallel to the I/O for protection. Note: Some of the pictures...[Details]
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On April 14, Intel CEO Pat Gelsinger said in an interview after attending the White House Chip Summit that the global chip supply shortage that has hit the automotive industry and other manufacturers...[Details]
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The European Commission released the "Industry 5.0: Towards a Sustainable, People-Oriented and Resilient European Industry" (hereinafter referred to as the "Report"), which formally proposed the futu...[Details]
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1. GPIO mode configuration 1. Input/output mode (refer to stm32 manual) 2. The difference between several speeds in GPIO output mode: (1). GPIO pin speed: GPIO_Speed_2MHz (10MHz, 50MHz); Also...[Details]
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1. Initialize the SD card.
I mostly use SPI mode now, so I will only discuss SPI mode here. In SPI mode, all instructions require the CS pin to be set to 0 first. So I will not emphasize this point...[Details]
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Today I will show you how to learn input capture in the Freescale MC9S12X TIME module. The TIME module has been introduced before and will not be repeated here. First, let me introduce what input c...[Details]
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This electronic clock is controlled by PIC16C55 single-chip microcomputer , which is suitable for timing constant temperature of greenhouse or timing constant pressure control of tap water. The oper...[Details]
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EMI Definition:
Electromagnetic compatibility (EMC) includes electromagnetic interference (EMI) and electromagnetic immunity (EMS). In short, EMI is the interference of electronic equipment to the ex...[Details]
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This article systematically analyzes similar problems that occur in the process of commonly using pH meters and gives accurate answers. There are various answers to questions on the Internet. In o...[Details]
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(1) The compilation result of the STARTUP.A51 file has been loaded when creating a new project (uVision V4.02)
After successful compilation, the information from line 1 to line 6 in the ...[Details]
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According to the charging method of electric vehicles, charging piles can be divided into two categories: AC charging piles and DC charging piles. DC charging piles have the ability to charge batte...[Details]
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