After it arduino decodes it and compares with saved pattern.
Knock pattern door lock.
This project will take several hours to complete.
Lay out and test the.
Now we have to knock 6 times.
Tools supplies and skills.
Now after saving the input pattern press and immediately released the push button for taking input from the sensor to arduino to open the lock.
This section assumes that you know how to connect your arduino microcontroller to you.
Initiated by ebin phillip 2014 batch swarali patil 2015 batch tejeshwar reddy 2014 batch abhilash chivukula 2015 batch abhijit bajaj 2015 batch and shivang dixit 2015 batch.
After it arduino decodes it and compares with saved pattern.
The idea is pretty simple knock in a certain pattern and the door unlocks.
We ve seen itbefore several times.
This solution is somewhat cleaner than the others not only in physical design but.
After six times knock arduino find the knock pattern and save that in eeprom.
Now we have to knock 6 times.
After six times knock arduino find the knock pattern and save that in eeprom.
Now after saving the input pattern press and immediately released the push button for taking input from the sensor to arduino to open the lock.