The Need - There is a need when folks around make a noise and i need to focus. Thought of creating a device where which will buzz when some one makes sound . The High level Design Will use three components. A sound detector device , Arduino and a buzzer. CODE - //This code is for Arduino Nano and detects Sound and buzzes alarm const int soundPinDigital = 2; const int buzzerPinDigital = 4; int soundLevel; bool soundDetected; void setup() { Serial.begin(9600); pinMode(soundPin

The Need ? I have some plants in my home garden which needs regular water supply. Normally I or my family member would water the plants...

Had a great time teaching Kid arduino , basic programming of Gadgets and finally creating a motion sensor . The kid enjoyed a lot and...

Would that be fun kids , to build something exciting from scratch and learn something useful as well . You all know the world is becoming...