DFRobot DTMF Shield for Arduino - Phone Dialer/Receiver 101020062 and breadboards for a simple

and breadboards for a simple starter setup

A practical supply for cable work and finishing jobs

The pins will have a standard spacing of 2

and require little electricity to work

DFRobot DTMF Shield for Arduino - Phone Dialer/Receiver 101020062 and breadboards for a simpleBuild Faster with the DTMF Shield For Arduino This DTMF Shield is a Dual tone multi frequency signaling module decoder for Arduino With it's audio connector you can decode the crazy funny noises common phones make. If you are not sure what I'm talking about, imagine a home phone while pressing several of its keys. These Touch Tones have a specific frequency or sound that this module can decode. This Shield is a Audio code system that will allow you to