A collection of LabVIEW teaching videos and guidance documents to help you evaluate step by step and test your understanding of LabVIEW. Each step provides detailed explanations, LabVIEW VI snippets, quizzes, and other resources.
I want to use a single-chip microcomputer 3.3v to control a transistor switch power supply circuit. The DC power supply is 9v and the current is 25ma. It is closed when the high level is high and disc
Haha, let’s check for errors.The idea of this board:
1. Use 51 single chip microcomputer
2. Add a DS1302
3. A TFT LCD
4. 3 buttonsRealize LCD display: digital clock with temperature and humiditySchema
Today I was using Altium Designer 16.0.8 to modify a PCB file. I found that every time I modified a pad or changed the layout, the copper pouring would automatically pop up a prompt to ask whether to
Operating environment: security monitoring system (video signal control) Main equipment: computer (capture card) + camera Transmission method: video signal cable (75-5) coaxial cable Requirements: 1 V
I would like to ask you, what are the forms of power supply in the car? Is there a socket or USB? I am working on a system recently and want to use the power supply in the car? But I don’t have a real