Control your Home and Robot by Missed Call from Cell Phone

You can find lots of projects from internet about controlling things like light, fan, washing machine and your robot from remote location. There are several ways for controlling these remotely such as using DTMF signal from cell phone (required DTMF decoder cricuit), using Bluetooth (require bluetooth module), using Internet (require Internet server,WiFi module or Ethernet Shield and lots of programming) or RF transmitter and receiver (Seeed RF link kit). A microcontroller or Arduino board is common for all systems. 

I am introducing here a completely new and very easy way to control household appliances (light, fan, washing machine) and your robot from remote place by using cell phone. A very small component is required and very easy to made. 

When we call someone from our cell phone we hear several long beep tone from our phone. I will use these tone as a hint to control our thing.

Click here to see detail of Missed call Control Home and Robot

You can read it in Bangle from here