Arduino Numpad Display Project (tutorial beginners, Arduino Leonardo, Nextion Intelligent Display)

Описание: Do you like the video? Please consider buying me a coffee, thank you! https://www.buymeacoffee.com/upir
PCBWay: https://www.pcbway.com/setinvite.aspx...
Nextion Display: https://s.click.aliexpress.com/e/_DCo...
Source Files: https://github.com/upiir/arduino_nump...

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Links from the video:
USB to TTL module: https://s.click.aliexpress.com/e/_DCL...
Nextion Display Enhanced 3.5" 320x480: https://s.click.aliexpress.com/e/_DCo...
Another Nextion Display Video:    • DIY Typewriter  
Arduino Leonardo: https://s.click.aliexpress.com/e/_DBe...



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In this project, I will show you how to create a "virtual Numpad" - using Arduino Leonardo and Nextion Intelligent Enhanced Display. This is very simple project and hopefully can give you some ideas about how to use Arduino and Nextion together. When you click anything on the Nextion display, it will send a serial message to Arduino, and Arduino will then convert this into a keystroke to simulate a keyboard press. As a result, the numpad works in the very same way as the real numpad on the keyboard.

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PCBWay is a service for manufacturing custom PCBs. If you click the link above, you will get a coupon for $5, which is exactly the price of 10 pieces of custom PCBs. In that case, you will only pay for shipping. Do you have any experience doing this? Please let me know in the comment section!

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Do you have any questions? Suggestions for the next video? Please put those down in the comment section. I try to answer as many questions as I can. Thank you for watching, reading the video description and I hope to see you next time. Good luck with your projects!

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#nextion #arduino #numpad

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