[i=s]This post was last edited by Xin Xin on 2019-3-19 00:54[/i] I have habitually forgotten that I have opened a pit. But in fact, I did implement a "universal" queue according to my own ideas. In ad...
Now the company requires all to use PADS drawing board. I used to use Allegro. When I first started learning PADS, I found that I didn’t know how to input the XY coordinates for accurate positioning w...
C8051F020 (F020 for short) is a mixed signal SOC type 8-bit single chip microcomputer launched by Cygnal Corporation in Texas, USA. It belongs to the F02x sub-series of the C8051F series. Its performa...
When working with RF, we pay special attention to the Q value when selecting inductors and capacitors. So what is the Q value? What does the Q value mean and why is it important?
Quality factor Q: A q...
This shows that the macro of the stm8 microcontroller model is not set You can choose one of the following options and copy it to the location shown in the following figure (in bold): STM8L15X_MD med...[Details]
On March 31, with the arrival of 60 billion yuan of investment funds for the repayment of huge debts, the reorganization of Tsinghua Unigroup has smoothly entered the substantive delivery stage. As t...[Details]
The battery is the least reliable part of the UPS system, but the quality of the UPS design directly affects the reliability of the battery. Keeping the battery charged (even when the UPS is shut d...[Details]
Research organization DIGITIMES Research released shipment statistics for Taiwan's TV assembly plants in the first quarter of 2019, which fell to 6.25 million units, a decrease of 35.5% from the prev...[Details]
1. MCU (Microcontroller Unit) is called a microcontroller unit or single-chip computer. It appropriately reduces the frequency and specifications of the central processing unit, and integrates memo...[Details]
introduction
The inverter is a basic driving device in industrial automation systems, usually used to control the speed and direction of AC motors. If the working environment of the in...[Details]
6月6日消息，博主@熊猫很禿然曝光了华为畅享50系列真机谍照，据爆料，华为畅享50系列采用6.75英寸水滴屏，电池容量达到了6000mAh，支持22.5W快充，预装HarmonyOS 2系统。 From the configuration point of view, Huawei Enjoy 50 series focuses on long battery life. It ...[Details]
The G20 Osaka Summit is still in full swing, and environmental and energy issues are undoubtedly one of the themes of this summit. As the host of this conference, Japan happens to have its own unique...[Details]
According to communication theory, the single sideband system converts all power to the sideband of useful information, and the bandwidth used is only half of the double sideband modulation signal. I...[Details]
The latest report from market research firm Strategy Analytics shows that in the first quarter of 2020, the global smartphone display panel market had total revenue of US$9 billion, a year-on-year in...[Details]
introduction
Handle the necessary high currents and pulse voltages. Such a switch must be able to connect circuits of various topologies, depending on the type of power supply being tested and its a...[Details]
LM35 is a widely used temperature sensor. Because it uses internal compensation, the output can start from 0℃. The device uses a plastic package TO992 and an operating voltage of 4~30V, so at first...[Details]
MAX664 Pin Configuration and Internal Block Diagram
The negative output MAX664 is a MOS FET output type. In order to reduce the output impedance, two NMOS are used in parallel, that is, Vo...[Details]
Alarm detectors are used to detect intruders' intrusion behavior, and are composed of sensors and signal processors. There are many places that need to be guarded against intrusion, which can be c...[Details]
introduction
As an important device in the field of industrial automation, the IO communication and signal settings of ABB robots are the key to realize data exchange and control bet...[Details]
Programming Basics
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