hi sir, bit curious. is it possible to export the scanned fingerprint image from the Fingerprint Scanner then save it to the Local/to your PC? even just a plain fingerprint image
Hi sir..May i contact you for help? I have some misunderstanding for this r307..Its currently not working for me..im doing this for my fyp..Could you help me sir? Thank you
You can use it as a trigger pin to start scanning once it detects a finger on the face of the sensor glass. By default, it should have a Hi level or 5v at standby mode and it will go Low or near zero volts once it detects a fingerprint. You can connect it to any of the arduino digital input pins and assign a variable on it from the code.
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Why i get "did not find fingerprint sensor" I use arduino uno Fingerprint r307 When i uploaded to arduino its fine but when i open serial monitor and "did not find fingerprint sensor" I hope someone can help me solve this problem Is it my fingerprints sensor broke or my wire not connected properly to arduino?
