In the microwave frequency band, how to ensure that the output signal of the amplifier will not be fed back to the input end? What should be paid attention to when connecting multi-stage amplifiers? I...
[i=s]This post was last edited by 1nnocet- on 2019-7-23 14:50[/i]《PWM Control of DC Motor Acceleration, Deceleration, Forward and Reverse Rotation》
Since I am quite busy recently, I will give a brief ...
Like one of the inventors of the DSP, Gene Frantz , there is nothing more fun for me than to see how customers put our processors to use in real-world situations. However, I find the KeyStone based TM...
For short range wireless communication devices (SRD), the design of antenna is related to the communication distance. Factors such as radiation model, gain, impedance matching, bandwidth, size and cos...
The download has been successful, and the program is fine, but the function cannot be realized. The function can be realized by downloading with MPLAB_IDE_8_92. What is the reason? Did the Pickit 3 Pr...
At present, the hottest word in the energy and power industry is the ubiquitous power Internet of Things. So why did State Grid Corporation of China propose this concept? What is its relationship w...[Details]
1. In the ST Visual Develop development environment, variables cannot be defined in .h files. You need to define the variables in .C files and then declare them in .H files. Supplement: Today I sudde...[Details]
Attention assessment is a relatively complex task, and a recent patent released by BrainCo shows that Flow Technology has implemented an assessment system that uses a smart headband and EEG data to a...[Details]
O Introduction
The switch signal acquisition template designed in this paper is a plug-in for an embedded SCADA system, called the Intelligent Binary Input Board (B-board). This device is mainl...[Details]
Formula 1 is all about high-performance racing, and F1 2020 players using NVIDIA RTX graphics cards can now enjoy an even smoother driving experience thanks to new DLSS support. Last year's F1 2019...[Details]
0 Introduction With the rapid development of economy, all cities are facing different degrees of traffic congestion. Traffic congestion has become a public nuisance in cities because it seriously ...[Details]
TWS headphones are entering their peak production and sales season, and this year, many domestic manufacturers have seen significant growth in performance in the TWS headphone field. According to C...[Details]
On August 26, according to media reports, Samsung is developing an OLED display without polarizer film, which consumes less than half of the power of current mobile phone screens.
Once this br...[Details]
PolySwitch resettable fuse is a new type of component produced by Raychem, USA, which is made of polymer mixed with conductor. Polymer-based conductive composite materials often have a positive tem...[Details]
3G wireless video surveillance is based on digital signal processing and combines 3G wireless network transmission to achieve signal exchange, control, video storage and on-demand playback. It also e...[Details]
C code for seven-segment digital tube to display four digits:
#include reg51.h
//#include INTRINS.H
unsigned char a,b,c,d;
unsigned char code dispbitcode ={0x10,0x20,0x40,0x80,0x00};//Common ...[Details]
The biggest advantage of 4K is its high resolution. However, video surveillance is a system. 4K has brought higher requirements for transmission, storage, and intelligent analysis, and requires relev...[Details]
Source: SemiEngineering The automotive industry is focusing on sensor fusion as the best option for handling the complexity and reliability required of increasingly autonomous vehicles, creating ye...[Details]
Smartphones have become our indispensable AI devices. The large models that run on the go and the artificial intelligence image and video recognition have taken the ease of use of mobile phones to ...[Details]
PCB Design
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