Hi all
Open Computer Vision (CV) library is compatible with android .We can download OpenCV for Android from following link .
We will also get pre-compiled example apk files from the following link
Try it..
Into the New Technology
/*LiquidCrystal Library - Serial InputDemonstrates the use a 16x2 LCD display. The LiquidCrystallibrary works with all LCD displays that are compatible with theHitachi HD44780 driver. There are many of them out there, and you can usually tell them by the 16-pin interface.This sketch displays text sent over the serial port(e.g. from the Serial Monitor) on an attached LCD.The circuit:* LCD RS pin to digital pin 12* LCD Enable pin to digital pin 11* LCD D4 pin to digital pin 5* LCD D5 pin to digital pin 4* LCD D6 pin to digital pin 3* LCD D7 pin to digital pin 2* LCD R/W pin to ground* 10K resistor:* ends to +5V and ground* wiper to LCD VO pin (pin 3)Library originally added 18 Apr 2008by David A. Mellislibrary modified 5 Jul 2009by Limor Fried (http://www.ladyada.net)example added 9 Jul 2009by Tom Igoemodified 22 Nov 2010by Tom IgoeThis example code is in the public domain.http://www.arduino.cc/en/Tutorial/LiquidCrystal*/// include the library code:#include <LiquidCrystal.h>// initialize the library with the numbers of the interface pinsLiquidCrystal lcd(12, 11, 5, 4, 3, 2);void setup(){// set up the LCD's number of columns and rows:lcd.begin(16, 2);// initialize the serial communications:Serial.begin(9600);}void loop(){// when characters arrive over the serial port...if (Serial.available()) {// wait a bit for the entire message to arrivedelay(100);// clear the screenlcd.clear();// read all the available characterswhile (Serial.available() > 0) {// display each character to the LCDlcd.write(Serial.read());}}}This program outputs the serial date to LCD .The link of circuit diagram is given below
import serialimport timeimport datetime#Opening serial portser=serial.Serial('/dev/ttyUSB0',9600)ser.write('LcdClock')time.sleep(2)while 1:year=str(time.localtime()[0])month=str(time.localtime()[1])day=str(time.localtime()[2])hour=str(time.localtime()[3])minute=str(time.localtime()[4])second=str(time.localtime()[5])tot_time="Time:"+hour+":"+minute+":"+second+" Date: "+day+":"+month+":"+yearser.write(tot_time)