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question about Vtouch and Sout on Fingerprint Sensor SEN0188

userHead Account cancelled 2018-01-20 16:47:14 2213 Views1 Replies
hai...What Vtouch and Sout mean on Fingerprint SEN0188 ??? and how to operate it? i want to build the project like this...if i touch the fingerprint the sensor led is on, and if no finger the sensor led is off....i use arduino mega...
2018-01-23 00:19:55 I think one is to detect touch induction and another is out putting induction voltage. userHeadPic robert.chen