ARDUINO FINGERPRINT SCANNER WITH 1. X2 LCDcopy and paste the codes below which i had modified in order to accommodate fingerprint scanning and display the results on LCD. This is an example sketch for our optical Fingerprint sensor Designed specifically to work with the Adafruit BMP0. Serial 16X2 Lcd Arduino' title='Serial 16X2 Lcd Arduino' />Breakout http www. These displays use TTL Serial to communicate, 2 pins are required to interface Adafruit invests time and resources providing this open source code, please support Adafruit and open source hardware by purchasing products from Adafruit Written by Limor FriedLadyada for Adafruit Industries. BSD license, all text above must be included in any redistribution MODIFIED BY PELEGREN of bed. Roonics Labs ARDUINO FINGERPRINT SCANNER with 1. LCD monitorinclude include include include int get. Fingerprint. IDez pin 2 is IN from sensor GREEN wire pin 3 is OUT from arduino WHITE wireSoftware. Serial my. Serial2, 3 Liquid. Crystal lcd9, 8, 7, 6, 5, 4 initialize the library with the numbers of the interface pins. AdafruitFingerprint finger AdafruitFingerprint my. Serial void setup Serial. Cursor0,0 lcd. Scan your finger pin. Mode1. 3,OUTPUT pin. Digital Signage Software Linux Open Source. The original comprehensive course designed for new and intermediatelevel Arduino Makers. Adafruit Industries, Unique fun DIY electronics and kits RGB backlight negative LCD 16x2 extras RGB on black ID 399 This is a fancy upgrade to standard 16x2. This instructable is based and inspired by Arduino LCD tutorial and fingerprint scanner from Adafruit http I have added 16x2 L. Arduino/2-Layout-e1355491309574.jpg' alt='Serial 16X2 Lcd Arduino' title='Serial 16X2 Lcd Arduino' />Learn how to make an alarm clock with an Arduino, a 2x16 LCD, and a DS3231 real time clock module Exhibition The place to share and show off projects Until someone finds a way to categorize what is here, be sure to remember that your browser has a find in. Mode1. 2,OUTPUT pin. Mode1. 1, OUTPUT pin. LCD-0036_Arduino.jpg' alt='Serial 16X2 Lcd Arduino' title='Serial 16X2 Lcd Arduino' />ModeA0, INPUT finger. Fingerprint. ID delay1. Write 1. 3,HIGH uint. Fingerprint. ID uint. Image switch p case FINGERPRINTOK lcd. Image taken. delay1. FINGERPRINTNOFINGER return p case FINGERPRINTPACKETRECIEVEERR return p case FINGERPRINTIMAGEFAIL return p default return p OK success Tz switch p case FINGERPRINTOK break case FINGERPRINTIMAGEMESS return p case FINGERPRINTPACKETRECIEVEERR return p case FINGERPRINTFEATUREFAIL return p case FINGERPRINTINVALIDIMAGE return p default return p OK converted Fast. Search if p FINGERPRINTOK lcd. Found match digital. Write1. 1, HIGH delay1. Write1. 1,LOW turn on green LED to indicate match else ifp FINGERPRINTNOTFOUND lcd. Cursor0,0 lcd. Did not match delay1. Cursor0,0 lcd. IF FOUND A MATCH. Cursor0,0 lcd. Found ID lcd. ID lcd. Cursor0,1 lcd. ID int get. Fingerprint. IDez uint. Image if p FINGERPRINTOK return 1 p finger. Tz if p FINGERPRINTOK return 1 p finger. Fast. Search if p FINGERPRINTOK return 1 found a match Write1. LOW delay1. Write1. HIGH delay1. Cursor0, 0 lcd. Found ID lcd. ID lcd. Cursor0, 1 lcd. ID .