3wais
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What can I use to get Fingerprints ?
I have read something in wikipedia that says Optical and Capacitance and Ultrasonic sensors can be used for this
can the usual touch panels be used ?
or where can i get any of these sensors to interface with a microcontroller ?
I dont want a ready module or scanner . i want to do one myself !!
I have read something in wikipedia that says Optical and Capacitance and Ultrasonic sensors can be used for this
can the usual touch panels be used ?
or where can i get any of these sensors to interface with a microcontroller ?
I dont want a ready module or scanner . i want to do one myself !!