Recently I used quatus to make a board that needed many I/O ports, but the chip I chose at the beginning did not have many I/O ports, so I wanted to make a NIOS core in the FPGA and send data to the n...
1. I am using the Wi-Fi Comm Demo Board from Microchip. After installing the battery and turning on the switch, Led0 does not flash. I cannot find the ad hoc network signal using my iPod or laptop. Ho...
How to test the intermediate signals of the called modules when testing the top-level module of fpga? I wrote a top-level module and called two instantiated modules as followsmodule top(flag_out,data,...
Finally got the board, and I opened the package excitedly. Three layers of packaging, it should be OK. The copper pillars on the bottom plate are installed. Prepare to plug in the power. Suddenly foun...
////////////////////Stepper motor A, B forward and reverse debugging program///////////// #include/*****P4.0=A ;P1.5=B ;P1.6=A' ; P1.7=B'****/ code unsigned char zrun[4]={0x7f,0xbf,0xdf,0xef}; //Four-...
Hello everyone, please help me solve the problem. What is the reason for the bad symbol error in memcfg.s? I downloaded a complete program from the Internet. It can be compiled without adding the INC ...
All electronic design engineers and scientists have performed electrical signal analysis, or signal analysis for short. Through this basic measurement, they can gain insight into signal details and...[Details]
1. Introduction
At present, most lighting equipment still uses traditional energy for lighting. Making full use of solar energy as the energy supply for lighting equipment is of great si...[Details]
Overview:
This paper introduces a method of connecting a CAN-bus network with Ethernet to form a medium-sized remote monitoring/data transmission network.
CAN (Controller Area Network) is ...[Details]
General LED lighting has a current limiting resistor in the driving circuit, and the power consumed by the resistor has nothing to do with the LED light emission. In order to improve efficiency, a...[Details]
Many battery-powered systems require a visual indicator to show when the battery needs to be replaced. LEDs are commonly used for this purpose, but they consume at least 10mA of current. This con...[Details]
12v Lead Acid batteries used in trucks, cars, RVs and uninterruptible power supplies are usually rated at 12V. This circuit monitors the battery, the charge and discharge curves, gives the cu...[Details]
The concept of state machine
State machine is an important concept in software programming. More important than this concept is its flexible application. In a clear and efficient program, ther...[Details]
Introduction
As the country increases its efforts to control the atmospheric environment, motorcycle emission regulations will become stricter year by year, and motorcycles that do not meet the...[Details]
Currently, each country is developing its own USB interface
charging specifications
, which leads to a major problem that a USB interface
charging
device manufactured in one country...[Details]
introduction
Steam turbines are driven by high-temperature and high-pressure steam generated by boilers to run at high speed. They are key power equipment in thermal power plants. The emergenc...[Details]
As the global LED market demand continues to increase, my country's LED industry will face huge opportunities in the future. However, the core LED technology and patents are basically monopolized b...[Details]
This article discusses the six design steps of LED lighting system design in detail: (1) determine the lighting requirements; (2) determine the design goals and estimate the optics; (3) the efficie...[Details]
1 Introduction
At present, people have higher and higher requirements for the quality of life. When people are busy with work, soymilk machine is a new type of household beverage machine. It uses so...[Details]
introduction
The Steyr diesel engine produced by Weifang Diesel Engine Factory has huge power and is one of the main power models widely used in China's heavy machinery and large trucks. In ...[Details]
introduction
The air compressor unit in the operating area of a lead-zinc mine in Guangdong is a key equipment in mining production. There are six imported Ingersoll Rand CENTAC air compress...[Details]
Embedded System
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