[i=s]This post was last edited by cardin6 on 2017-9-16 01:52[/i] [b][size=4]The source file of this model has been sold. I retain the copyright[/size][/b][b][size=4] [/size][/b] [b][size=4][color=#ff0...
Hello everyone , I just got started with FPGA , please give me some advice. I want to enable the PLL of Altera cyclone II, but according to the official documents, I only found the schematic method to...
I used to use FSL's openSDA emulator, but later the official firmware was renamed DAPLINK. I saw microbit by chance. Later I saw someone in the group saying that D University was launching a crowdfund...
Using the amplitude keying ASK theory in digital circuits that I learned before, I completed the generation and demodulation of ASK modulation signals in the GNURadio environment. The entire flow char...
Circuit Function and Benefits This circuit uses the AD5292, a DigiPOT+ series digital potentiometer, and the OP184 operational amplifier to provide a low cost, high voltage, variable gain, non-inverti...
Currently, I use the registry to modify IP and DNS, and then use IOCTRL to restart the network card. However, when the network card is restarted without connection, the device will be abnormal. So I w...
1 Introduction
The high temperature tester is mainly used for temperature tracking measurement and data acquisition during the heating process. By systematically analyzing the test data, the...[Details]
I. Introduction
In the field of power conversion, isolated converters (forward, flyback, and double-ended) with low output DC voltage all use MOSFET as the rectifier device. Since these devi...[Details]
The data collector of the automatic weather station is generally designed based on a single-chip microcomputer or a PC/104 bus controller. It has the characteristics of good compatibility with PC, low...[Details]
The automotive lighting and signal control system is responsible for controlling the vehicle's lighting, signal lights, electric horns, reversing and brake buzzers. Traditional automotive lighting...[Details]
The typical fault troubleshooting listed below is for reference of maintenance personnel.
When the computer is turned on, the indicator light is off and there is no screen display
Mainte...[Details]
VP2188 is a color STN LCD module produced by Jingdian Pengyuan. This module is a dot matrix transmissive color STN display screen with a color scale of 65 k colors and white LED backlight. Its core...[Details]
OC faults may be the most frequent and the most frequent of all faults in the inverter. They alarm during the startup process, during the shutdown process, during operation, and even when powered o...[Details]
Motors are important products that convert electrical energy into mechanical energy to achieve automation, and they are widely used in industrial control, medical electronics, white a...[Details]
Today, with energy becoming increasingly scarce, the utilization of natural energy has become the focus of people's attention. Among various natural energies, the endless solar energy is highly fav...[Details]
Preface
In recent years, white light LEDs have gradually replaced incandescent bulbs and fluorescent lamps because they have unparalleled advantages over traditional light sources in terms...[Details]
0 Introduction
With the rapid development of social economy and science and technology, electric locomotives, subways and electric vehicles will be widely used. The power conversion and cont...[Details]
The above is to use MB1404 as a stereo composite signal transmitter. You can use the internal high-frequency amplifier and oscillator or not! According to my experience, I still recommend beginners...[Details]
Cars equipped with xenon headlights are already common on the road. Whether they are standard equipment on high-end cars or embellishments on modified cars, xenon lamps are gradually becoming a sym...[Details]
Current
measurement:
Magnetic balance Hall current
sensor
is used
. The sensor can measure AC from DC to 100kHz.
In automatic measurement and control systems, it is often nec...[Details]
1 Introduction
Automatic Test
System The ATS (Automatic Test System) integrates all the stimulus and measurement equipment required for testing.
The computer
efficiently comp...[Details]
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