At first, I had a notion that it must be such a difficult job – controlling things just by giving voice commands ! Uhh… it seemed that only the experts & nerds could do it ! But believe me, this turned out to be one of the easiest things I’ve come across related to Arduino. So without wasting our time lets know how to control LEDs with voice commands with this Arduino-Bluetooth module tutorial ! more “Control LEDs with Voice Command | Arduino-Bluetooth module tutorial”
You already know what we are gonna do today…so lets get started !
Things you’ll need :-
- Arduino board
- Bluetooth module/sensor – HC05
- Couple of jumpers/single stranded wires
- An ANDROID(obviously 😛 )
Today I will give you a tutorial on the Ultrasonic sensor HC-SR04 ! Also called as PING sensor or RANGE sensor; it is one of the most basic & easiest sensors of the beginners kit ! more “Connection, Interfacing & Programming of Ultrasonic Sensor HC-SR04”