Sending text from the Serial Monitor to an LCD dispalyer
i have display current temperature on lcd (by using temp. sensor-lm35).
now able display temperature on serial port monitor.
but said have display on lcd @ second row (because, later on, use first row display current time & date).
please provide me guideline code , wiring can display temperature on lcd.
the following part code did serial monitor.
the images show coupling , result on s. monitor.
[note: trying follow tutorial on example part of arduino sketch shows how send text serial monitor lcd, doesn't me, because don't know how combine code current code , how couple wires]
now able display temperature on serial port monitor.
but said have display on lcd @ second row (because, later on, use first row display current time & date).
please provide me guideline code , wiring can display temperature on lcd.
the following part code did serial monitor.
code: [select]
float tempc;
int temppin=0;
void setup()
{
serial.begin(9600);
}
void loop()
{
tempc=analogread(temppin);
tempc=(5.0*tempc*100.0)/1024.0;
serial.println((byte)tempc);
delay(3000);
}
the images show coupling , result on s. monitor.
[note: trying follow tutorial on example part of arduino sketch shows how send text serial monitor lcd, doesn't me, because don't know how combine code current code , how couple wires]
i assume want send temperature sensor lcd.
i don't know why call float tempc. mistake.
i don't know why call float tempc. mistake.
code: [select]
float tempc;
int temppin=0;
#include <liquidcrystal.h>
// initialize library numbers of interface pins
liquidcrystal lcd(8,9,4,5,6,7);
void setup()
{
serial.begin(9600);
lcd.begin(16, 2);
}
void loop()
{
tempc=analogread(temppin);
tempc=(5.0*tempc*100.0)/1024.0;
serial.println(tempc);
lcd.setcursor(0, 1);
lcd.print(tempc);
delay(3000);
}
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