invention

door alarm

by fabricationator2722

Published on July 20, 2015

this uses the following modules, power, double OR, motion trigger,  sound trigger, a couple of wires, and CloudBit.

Credits: LittleBits, make: magazine

How To Make It

1

first, setup the CloudBit to text your phone when the buzzer buzzes

2

next, connect the bits in this order to make your circuit. power, split, wire, motion trigger, on the second end of the double OR, connected to the buzzer then the CloudBit. After that, connect the

3

Lastly, test your alarm by walking in once, and hearing the alarm and checking your phone for a text message, then do the same, but disconnect the motion trigger from the double OR module, then clap your hands together.

4

Finally, connect the USB cable to the adapter, or goal zero backup battery, also try making a higher security alarm by adding two circuits(one connected to the backup battery, and the other to the adapter)

Related Projects

The "Cool" Hat

Are you extremely hot when you wear a hat? Now it is a two in one hat! It keeps you cool because there is a fan inside the hat, a...

The creepy tomb #hackhalloween

This creepy tomb opens at night to awaken a living dead with his freaky finger and scares curious people who maybe stroll around t...

Airship

  We have been thinking for several weeks about some kind of flying stuff made on LittleBits basis.  After several attem...