Three components in one MCU ?

For the latest version Arduino Duemilanove ATmega168,

Could the MCU afford those three components simultaneously, SD card, LCD display and Speed sensor ?

LCD display or Speed sensor is connecting to the Tx/Rx

are there enough pins for them ?

Thanks very much :slight_smile:

Hi,

yes there are enough pins. You can also use the analog inputs as digital inputs and also the PWM outputs.

Mike

Thanks Mike

I still have a question, I would like to connect the LCD display to the
Serial Port, the port i can find in the digital pins
and i also want to connect the Speed Sensor to the Timer
but i couldn't find the Timer input. Is the Arduino168 equipped with
Timer Input ?

Thanks

PLease
THANKS :slight_smile:

Yes; it's just an ATMega 168.