I'm a poor guy. I used to have a C51 development board. It's broken. The parts on it can be used.
Then I bought a lanuch pad a while ago. Three more microcontrollers.
As I was learning, I found that t...
Robber: "Tell me the safe combination now! If you don't, I'll kill you!" Female employee: "No! I won't tell you even if you kill me! I won't tell you even if you rape me!!" The robber looked the femal...
My wireless router is TP-LINK, which has the function of a modem. When connected with one computer, both the laptop and desktop can be connected, that is, they can access the Internet individually, bu...
Improving PA efficiency to increase mobile phone talk timeExtracted from www.52RD.com July 3, 2006 Mathew JacobA mobile handset isn’t just a phone anymore, it’s an MP3 player, a fashion statement, a G...
[i=s]This post was last edited by littleshrimp on 2019-8-27 10:55[/i]The gain of the circuit below is 600, and the passband is 35KHz to 45Khz
Could you please tell me how to calculate gain, low pass a...
Hi, our project currently uses TMS320C6678, with 10M*16 channels for AD sampling input, requiring a storage rate of 160M/S. Currently using PCIE*2, an external NGFF interface, and Plextor's M6E series...
At present, the development of wireless power supply technology for electric vehicles (EVs) is becoming more and more active. In 2012, Volvo of Sweden established Volvo Technology Japan in Tokyo as...[Details]
Automotive applications are particularly sensitive to EMI events, which are unavoidable in a noisy electrical environment consisting of a central battery, bundled wiring harnesses, various inductiv...[Details]
There are three types of mobile TV: one is based on analog TV broadcasting network, another is based on mobile communication network, and the other is based on digital broadcasting network. The f...[Details]
In order to highlight the concept of "energy saving and environmental protection" of intelligent buildings, solar street lights are designed for intelligent communities. The inclination and capacit...[Details]
Although it is relatively easy to check the stability of a simple amplifier at lower frequencies, it may be much more difficult to evaluate the stability of a more complex circuit. This artic...[Details]
We know that microcontroller development tools generally include real-time online emulators and programmers. Among them, online emulators are very good tools, but they are also more expensive...[Details]
From the PIC16F946 datasheet, we know that there are two ways to write values to the LCD for display:
1. Directly write the value to LCDDATA1~LCDDATA23
2. Use disconnect t...[Details]
1 Introduction
PROFIBUS is an international, open, and manufacturer-independent fieldbus standard. It is widely used in manufacturing automation, process industry automation, and automatio...[Details]
Smart lighting control systems provide high controllability for various buildings and further enhance the level of green energy. They are the core products of energy conservation and digital techn...[Details]
With the continuous consumption of earth's energy and the scarcity of resources, the harm of greenhouse effect to human beings, and the serious pollution of the atmosphere to the earth, the intern...[Details]
The traditional display screen using 51 single-chip microcomputer to control LED dot matrix has relatively simple functions. If it is to achieve diversified functions, it often takes a lot of time ...[Details]
Toyohashi University of Technology demonstrated electric field coupled wireless power supply technology using life-size car tires and roads at the wireless technology exhibition "Wireless Technolog...[Details]
FPGAs are used in 81% of electronic systems, including many commercial and defense products, and most FPGAs use BGA packaging. The BGA packaging is characterized by small solder balls and small sol...[Details]
introduction
MEMS is a high-tech that has flourished on the basis of integrated circuit production technology and dedicated micro-electromechanical processing methods. Pressure sensors develop...[Details]
1. When the slip speed regulating motor is undergoing frequency conversion and energy saving transformation, the original excitation box (referred to as the speed regulating box) and the original s...[Details]