Sometimes a lot of valuables, or simply our favorite stuff stored in your private room . and there were only family members or strangers who bother it. Dont worry , because you can make your electric door lock for your room. No need to pay expensive, because it is made from unused item.
Step 1: Materials and Tools
2-slide door lock
3-micro magnet 6 or more
4-little squre tube
6-led red and blue
7-battery 3,7v (x phone battery)
8-mini box (4x6 cm)
Step 2: Making Mechanism Lock
Step 3: Making the Key Card Dock Scaner
-with a combination of quantity magnets, magnet sides and magnetic position layout would add security key.
-Magnetic sensor as swiching for motor on/off and spining direction.
-You can coustumize the quantity of magnet, up or down magnet side, and position on the dock card scaner
-key card key card, contains a composition of the same composition with the magnet that is in the dock.
-the wiring, you know what you should do, it's like putting a motor on a battery by using some of the swich and the addition of led
-Select the 2 sensors as the primary magnetic sensor to change direction rotary of the motor and other magnetic sensors as swich 1-0