LM35 Interfacing with Arduino Mega 2560

Arduino has been around since 2005 and it is one of the most popular cheap DIY (Do it Yourself) board available in the market. It is a single board complex circuit which has a microcontroller, reset switch, USB port for PC interfacing (serial communication) and input/output ports etc. The board has an open source hardware board designed for 8 bit Atmel AVR microcontroller or 32 bit Atmel Arm. Now a day’s Arduino has USB interface having six analog input pins and 14 digital input/output pins; earlier it had VGA port for interfacing with a computer. We can attach other kits and shield...