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adafruit / Adafruit_Keypad

light keypad library for arduino
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Keypad angled presses causing misfires #1

Closed jedgarpark closed 6 years ago

jedgarpark commented 6 years ago

Pressing buttons at an angle other then pretty straight down from the top often cause a pair or whole column of buttons to fire. In testing the megademo sequencer this can cause the sequence to stop playing accidentally, or even crash. @deanm1278 and @ladyada have both mentioned adding some filtering to fix this, which may be a conductive pad shorting a NeoPixel or something like that.

ladyada commented 6 years ago

this would go in the neotrellis keypad wrapper library which isnt written yet

@jedgarpark please add a FAQ/Troubleshooting note to the NeoTrellis M4 guide for now till we write it!

jedgarpark commented 6 years ago

will do

jedgarpark commented 6 years ago

added https://learn.adafruit.com/adafruit-neotrellis-m4/faq-troubleshooting

deanm1278 commented 6 years ago

this is fixed in neotrellis lib!