Currently working on:
- Voice-controlled blinds operating system using Alexa.
RFID Door Locking Mechanism:
Designed, built, and programmed an automatic RFID door lock for my room. The hardware replaces the inside half of the Schlage deadbolt assembly, mounting with the same screws that hold the original hardware.
New IDs are added to and removed from the Arduino's EEPROM by use of a master card.
Automatic Blind Control:
As a part of my ME 2900 Arduino project, I made a voice-controlled blind opener that connects with my Alexa. The components used are as follows: NEMA 17 Stepper Motor, Arduino Uno, ADA SM Driver, ESP8266 wifi module, and IR Sensor.
Here is a video showing its functionality (I disassembled it eventually to use the Arduino for other projects):
Here is the code for Arduino and ESP Module: