Huge LED matrix with scrooling text. In the next video we will connect a bluetooth module to it and send text with out smartphone. All the links are below.
Help my projects on Patreon : / electronoobs
my Q&A page: electronoobs.com/eng_preguntas...
COUPONS
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Buy logic analyzer (12$): www.gearbest.com/other-access...
Digital 2-channel Oscilloscope: www.gearbest.com/other-instru...
PRINTERS
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Anet A8 (19% discount): www.gearbest.com/3d-printers-...
Creality CR10 mini: www.gearbest.com/3d-printers-...
Coupon: "cr10mini3d"
TEVO Tornado (US): www.gearbest.com/3d-printers-...
Coupon: "Tornadous1"
Creality CR10 (EU): www.gearbest.com/3d-printers-...
Coupon: "cr10jk1"
LINKS
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Download LOGIC software: www.saleae.com/downloads
Download the Text send App: www.electronoobs.com/eng_ardui...
Create the App video: • Create a Bluetooth App...
SCHEMATICS
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SPI simulation: www.electronoobs.com/images/Ro...
UART simulation: www.electronoobs.com/images/Ro...
i2c simulation: www.electronoobs.com/images/Ro...
CODE
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i2c test sketch: www.electronoobs.com/images/Ro...
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Негізгі бет Ғылым және технология Cheap logic analyzer SPI i2c UART
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