HT16K33 14-Segment Display
4,787
Published 2022-04-20
akuzechie.blogspot.com/2022/04/ht16k33-14-segment-…
Content:
0:00 Introduction
0:19 HT16K33 4-Digit 14-Segment Display Specs
1:11 HT16K33 Registers
2:37 14-Segment Alphanumeric Characters
3:14 Programming HT16K33 Display
3:59 Circuit Diagram
4:12 C++ Sketch (demo 1)
5:59 C++ Sketch (demo 2)
7:27 Interfacing Multiple HT16K33 Displays
8:40 C++ Sketch (demo 3)
9:15 Future Project
All Comments (14)
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A crystal-clear explanation and tutorial. It could not have been better! Thank you so much for taking the time
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Adding a strip of 5% car window tint film in front of the display makes it much easier to read in most lighting conditions.
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For this Display, the best Video I can found, Thanks!
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Very well done! Clear and direct example which any programmer can follow.
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This was incredibly helpful to me. Thank you so much for sharing it!
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Nice, Great video (as always!)
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Thanks.Great video
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Nice. Thanks
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It is also available with 7 segment LEDs. There, instead of 16 bits, 8 bits are written for each position.
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nice
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This is great...however I have a problem. I've done exactly everything even to the code, and its only recognising 1 side rather. So both 4 digits connected up are doing 0123...0123, intead of 0123...4567. It seems to be running parralel. Is there other pins to this to use? It won't work on A4, A5. Only on SCL and SDA. Thanks
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Is it possible to change the analog pins? I need to use more that 7 of these so i need 4 analog pins in totall. Or is there another way?
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also its great example of how i2c protocol works
