Introduction: Coolest Door Lock Ever - Tutorial
From past one month I was planning to make an RFID door lock system. But I wanted something cool. I am huge fan of Xmen. I love Wolverine and Cyclops. So create an RFID based door lock system, where if you swipe the right card, cyclops known "eyes" will turn green and servo will open giving a beeping sound through a buzzer. If you swipe the wrong card, cyclops eyes will turn red. So here is how I made.
Bill of Material
- RC552 RFID Module - 1
- RFID tags - 2
- Arduino Uno - 1
- WS2812B LED strip (10 leds) - 1
- Servo Motor - 1
- Buzzer - 1
Step 1: Video
This video contains the time line of the project. I have given full instructions in this instructable along with schematic and code. (At the end of the instructions in this video, I have also created a timeline of how I created the cyclops image.)
Step 2: Instructions
Making the "Cyclops" base In this step, we will make the base of cyclops. This base will be used to stick cyclops image along with a WS2812B LED strip with 10 LEDs. So lets get started.
- Take any cyclops image and cut out the "Eyes" section of cyclops.
- Make sure that your LED strip fits perfectly between the eyes of cyclops.
- After that, trace the cutout on a cardboard and again, cutout the cardboard.
- Fix the LED strip there.
- Finally paste the cyclops image on the cardboard such that the LED strip is just behind the cylcops. Also it would be really cool if you can put a translucent sheet. It gives a diffused effect.
Step 3: Circuit
Finally make the circuit as per given schematic. Also I have given the pin connections.
Step 4: Code
Finally upload this sketch to your arduino.
Also make sure you make changes in this line :
if (content.substring(1) == "86 AB 84 A5") and replace it with your ow RFID UID.
Github Code : https://github.com/vikkey321/Coolest-Door-lock-ev...
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