Do you know ?There is an interesting fact about Headphones i.e. they can also be used as a microphone !Technically :There is not much difference between the circuits of a Microphone and a Headphone , just the headphone is designed to spread voice and an microphone to capture the voice !Working : So if you connect the headphone in the microphone slot of your computer, you could use it as a
Showing posts with label Real Life Tricks. Show all posts
Showing posts with label Real Life Tricks. Show all posts
Car Keys Inside The Car !!!
Have you ever locked your car keys inside the car ?This is a very frustating event in which you can't blame anyone !Well the solution come here : If you have remote control car lock system in your keychain (Very Common These Days), you are saved !** Just call some one at home at his/her cell phone and ask for the duplicate keys to someone at home. ** Now, as usual the key chain of duplicate key
Passenger Elevator Trick !
This is usefull for those who often use elevators !When we press the floor no. button on the panel lift start moving. But if someone on the next floor calls the lift the lift stop for them, this could be very irritating in rush hours !Now, if you Press the Floor No. Button and the Close Door Button both at same time then the elevator would not stop for any one in the way and will stop directly on
