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This article introduces ladder logic, a programming language used to program PLCs, and shows examples of its capabilities.
Ladder diagram, better known as ladder logic, is a programming langua...[Details]
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On August 16, according to a report by Eastmoney, Honor notified its core dealers on August 12 that it might be listed in the near future and that they could purchase original shares, with the subscr...[Details]
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Is autonomous driving safe? A recent study by a research team shows that autonomous driving is not safe. A research team from the University of Illinois at Urbana-Champaign came to a completely opp...[Details]
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Today I studied the debugging and use of Keil tools. I know how to debug printf and how to view IO output status, and I tested the delay program simply. However, it is limited to C. Assembly is a flaw...[Details]
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In the mining industry, toxic chemicals such as cyanide and sulfuric acid are widely used for metal extraction. Whenever there is an accidental release of these chemicals, there are immediate and ser...[Details]
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TF International analyst Ming-Chi Kuo recently released a forecast that Mini LED displays will be an innovative technology in the next two years. He also expects that iPads and MacBooks equipped with...[Details]
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Speaking of domestic graphics cards, Innosilicon's Fenghua 1 and Moore's Thread's MTT S60 have attracted widespread attention recently. The former was first launched in China using Imagination IMG B ...[Details]
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As human health monitoring is increasingly used, wearable health products that detect various health indicators of the human body are gradually becoming more abundant. Among them, weight change...[Details]
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On May 29th, AYANEO handheld officially released the world's first ultra-light OLED Windows handheld - AYANEO AIR, equipped with AMD Ryzen 5 5560U processor, and available in Youth Edition and S...[Details]
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Before the advent of projectors, we mainly used slide projectors. In fact, today's projectors are also special forms of slide projectors. Some scholars have shown that the development of projectors...[Details]
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Approved by the China Securities Regulatory Commission's "Approval on the Non-public Issuance of Shares by Shenzhen Kelike Technology Co., Ltd." (Securities Regulatory License No. 2867), the compa...[Details]
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The AT89C55WD microcontroller with watchdog function launched by ATMEL has a 20K program memory. It is a relatively advanced product in the 8051 series. Its watchdog function can greatly improve th...[Details]
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High-speed DACs, such as Analog Devices' AD9776/78/79 TxDAC series, can provide differential outputs, but for low-end AC applications or high-precision level setting applications, single-ended curr...[Details]
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2020 is destined to be a special year. Due to the global spread of the new coronavirus, the global economy seems to have been put on hold, which is also a big blow to the semiconductor industry. A...[Details]
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1. Why do we need DMA?
First, let's look at the serial port to transmit information: sending strings.
Send function: Add the following send function in uart.c:
Next c...[Details]
Analogue and Mixed Signal
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