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Author Topic: 7" tft display - multiplexing and smallest arduino that can be used  (Read 222 times)
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Hey Frienduinos,

I have a few questions  regarding 7" tft touch displays and would appreciate any insight regarding them

1. Can i use multiplexers to reduce the number of pins that a 7" tft touch display generally uses? Would this slow performance significantly? I need to save pins on the mega2560 for sensors and a serial touch display is a bit too expensive for me

2. Whats the smallest arduino that can be used effectively communicate with the 7" tft touch display

Thank you all for your help. I hope these questions help anyone else out there with similar thoughts
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Use the MODIFY button to edit your post and replace the word "multiplexers" with the word "Expanders".
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Arduino UNOs, Pro-Minis, ATMega328, ATtiny85, LCDs, MCP4162, keypads,
DS18B20s,74c922,nRF24L01, RS232, SD card, RC fixed wing, quadcopter

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