Teaching High School Robotics with the Spark Photon

[rocksetta]

Here is some stuff about a fingerprint scanner. I made a classroom attendance gizmo.

GT-511C1R Fingerprint Scanner

Anyone still using the fingerprint scanner? I have the http://www.robotshop.com/ca/en/fingerprint-scanner-5v-ttl.html [image] The datasheet http://www.robotshop.com/media/files/pdf/datasheet-sen-11792.pdf suggests that Red 3.3V (Max 6V) Black =GDN Yellow = RX Green TX As per normal I have a few issues. I have loaded both fingerprint.ino and enroll.ino from the library ADAFRUIT_FINGERPRINT, using the “Use this Example” neither compile, can’t seem to find the .h file. I can get around th…