What is DTMF robot?

DTMF controlled Robot runs over mobile DTMF technology that exists in Dial tone. DTMF stands for Dual Tone Multiple Frequency. There are some frequencies that we use to create DTMF tone. In simple words by adding or mixing two or more frequencies generates DTMF tone.

How many DTMF tones are there?

eight different tones
DTMF specifies eight different tones. They are divided into a high group and a low group. Each key press corresponds to two tones — hence the name dual tone — one from the high group and one from the low group.

What does DTMF stand for in robot category?

Robots are a machine which reduces the human efforts in heavy works in industries, building etc. and makes life easy. We are here with our next robot that is Mobile or DTMF Controlled Robot. DTMF controlled Robot runs over mobile DTMF technology that exists in Dial tone. DTMF stands for Dual Tone Multiple Frequency.

How does a DTMF controlled robot work with Arduino?

By collecting commands from arduino motor driver drive motor according to commands. Circuit digram for Arduino based DTMF Controlled Robot is very similar with our other robot like PC controlled robot, Line Follower, Gesture Controlled Robot, etc.. Here one motor driver is connected to arduino for driving robot.

How does DTMF work on a mobile keypad?

DTMF stands for Dual tone multiple frequency . Each key on ur mobile keypad has its own frequency ( consist of two frequencies) ,dtmf works to match that particular frequency of key u pressed to move robot ,if frequency matches robot moves and all this working has already programmed in microcontroller of robot !

What is DTMF and what are its applications?

Working Of DTMF (Dual Tone Multi Frequency) Technology and Its Applications. DTMF is a type of a signaling system, used to send the information through the phone lines.