1. If the MCU has a serial port peripheral, plus a level conversion chip, such as MAX232, SP3485, it is an RS232 and RS485 interface.2. RS485 uses differential signal negative logic, +2~+6V represents...
[table=98%] [tr][td]1.What is the function of the cut-off frequency parameter in the ST motor library? [/td][/tr] [/table] [img=419,0]http://www.ing10bbs.com/data/attachment/forum/201812/19/193031cfii...
Nokia 8210 CPUNokia 8210 CPU can be replaced with Nokia 8250, 8850, 8855, 5210, 3210, 3310, 6210 CPU. The models are V11, V12, V16, V18, V19. Among them, 8210 and 8850 mostly use V11 and V18. When upg...
I am writing something about interrupts because of DC's invitation. I have only been in contact with 430 for a short time and can only share my own experience with you. Please forgive me if there are ...
Chemical composition during battery manufacturing is a time-consuming process involving multiple charging and discharging to activate the battery's chemical properties, and is particularly critical to...
introduction
At present, the research on micron and nanotechnology is very active, which has led to the rapid development of microtechnology and micro-mechanical electronic system (MEMS) t...[Details]
With the entire security industry moving towards high definition and the continuous promotion after the establishment of the HDcctv Alliance, HD cameras with HD-SDI interfaces have increasingly ent...[Details]
MCU chips are divided into five grades: consumer grade, industrial grade, automotive grade, QJ, and GJ. Among them, car-grade chips are undoubtedly the hot topic right now. So what exactly is a ca...[Details]
Spark detector, also known as spark leak detector, full name spark anti-corrosion layer detector, spark anti-corrosion layer leak detector, etc. The instrument adopts the principle of high-voltage pul...[Details]
The LCD module has the characteristics of small size, low power consumption, and rich display content. Now the character LCD module has become the most commonly used information display device in s...[Details]
Recently, according to Bloomberg, the global chip shortage has spread to the semiconductor equipment field. Kulicke and Soffa Industries, a semiconductor packaging and testing equipment supplier, war...[Details]
Introduction: This paper discusses the detailed design methods of each unit circuit of the programmable broadband DC power amplifier in combination with the design scheme and existing problems of gen...[Details]
For any control on the front panel, there are two properties, ClassID and ClassName, in its basic properties. Controls including the front panel are a typical class inheritance structure (LABVIEW itse...[Details]
Introduction: This paper describes the design and implementation of a multi-channel real-time data acquisition and monitoring system based on ARM; the system consists of a lower computer system and a...[Details]
(I) Background Introduction
In traditional embedded system software, the method to implement the Delay(N) function is usually as follows:
for(i = 0; i
x --- corresponds t...[Details]
Lenovo, HP and Dell are still the top three in terms of quarterly growth and market share Sina Digital News on the morning of May 14, Strategy Analytics released a new report today describing the...[Details]
As MCU systems are increasingly used in consumer electronics, medical, industrial automation, intelligent instrumentation, aerospace and other fields, MCU systems are facing increasingly serious thr...[Details]
The oscilloscope is an electronic measuring instrument with a wide range of uses. The rapid development of electronic technology has made various types of electrical signals more and more complex. ...[Details]
Fault phenomenon: A TY360 pointer multimeter. When the range switch is switched to R×10k, the needle will automatically point to hundreds of kΩ. Adjusting the mechanical zero knob cannot return to th...[Details]
Li Auto and Mercedes-Benz to use Snapdragon Extreme Automotive Platform in their future production models
New Snapdragon Cockpit Extreme and Snapdragon Ride Extreme platforms debu...[Details]
51mcu
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