lihle
Newbie level 3
hi guys.
i would like to design a wireless security system.i would like to use a key pad by the gate whereby to open the gate you need to enter your secret code which will be sent via a transmitter to a to a reciever connected to a microcontroller. after recieving the signal the microcontroller have to verify if the code match to the one store inside, if they match the output of the controller should turn on a relay which will the open the gate for 60 seconds.
this will also incoparated a motion sensor which will monitor the zone at the back of the house. if anything goes wrong then a beep sound should be outputed by the microcontroller.
i would like to design a wireless security system.i would like to use a key pad by the gate whereby to open the gate you need to enter your secret code which will be sent via a transmitter to a to a reciever connected to a microcontroller. after recieving the signal the microcontroller have to verify if the code match to the one store inside, if they match the output of the controller should turn on a relay which will the open the gate for 60 seconds.
this will also incoparated a motion sensor which will monitor the zone at the back of the house. if anything goes wrong then a beep sound should be outputed by the microcontroller.