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DTMF

Mobile Phone Controlled Robot Car Using DTMF Module

Last Updated on November 7, 2025 by Swagatam 3 Comments

L298N

In this project we are going to control a manual robot through our cellphone using DTMF module and Arduino. By: Ankit Negi, Kanishk Godiyal and Navneet Singh sajwan INTRODUCTION In this project two cell phones, one for calling and one for receiving the call are used. The phone receiving the call is connected to the robot […]

Filed Under: Arduino Projects Tagged With: Controlled, DTMF, Mobile, Module, Phone, Robot

DTMF based FM Remote Control Circuit

Last Updated on July 3, 2019 by Swagatam 8 Comments

dtmf FM transmitter circuit

In this post I have explained a DTM based FM remote control circuit which can be used for controlling 4 individual appliances remotely by pressing four corresponding buttons on the DTMF transmitter handset. The idea was requested by Mr. Sunaabh Sarkar. Technical Specifications I came across your blog “Homemade The Designs Just for You” quite […]

Filed Under: Remote Control Circuits Tagged With: Based, Control, DTMF, FM, Remote

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