Hello! I have a 4x4 pushbutton matrix that I want to use in an "Escaperoom game". I want to make a password out of these buttons and need the players to press it in the correct order to get it right. If they guess something, a yellow light lights up for 3 seconds, and after that either a red or gre…

[image] katholyn: char costumKey = customKeypad.getKey(); if (costumKey) { //Enter keypress into array and increment counter Data[data_count] = customKey; data_count++; } You read 'costumKey' but store 'customKey'.

Use 4x4 buttons as password

Projects Programming

katholyn October 28, 2021, 3:53pm 7

Wow! Thank you! Now it works! Hate small spelling errors.

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Use 4x4 buttons as password

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