Circuit Playground Password Vault with Cap Touch Input, NeoPixel Feedback, 65536 Possible Outputs

Thanks to Les for sending this in! The M3 screws and nuts are a nice … touch! 😀 I was very impressed with John Park’s Password Vault (https://learn.adafruit.com/circuit-playground-password-vault/password-vault-coding?view=all) so I made my own version. The first attempt was unsuccessful but the second try I got it right. It’s nothing more...