Arduino Nano With Micro USB Port Atmega328 With Micro USB Cable Tomzn if you are shorting the

if you are shorting the input terminal (absolute 0V) will display 0

A soldering iron is composed of a heated metal tip and an insulated handle

Actuator Type: Push Button

Outer Diameter: 19mm

you can even put it on the table

Arduino Nano With Micro USB Port Atmega328 With Micro USB Cable Tomzn if you are shorting theThis is Micro USB port based Arduino Nano which is the latest model of Arduino nano which is operating on 5V and 16Mhz crystal frequency with atmega328p Micro controller. The Arduino Nano is a small, complete, and breadboard friendly board based on the ATmega328 (Arduino Nano 3. x) It has more or less the same functionality as the Arduino Uno but in a different package. Arduino Nano lacks only a DC power jack and works with a Mini B USB cable instead