---
title: "Smart Lock using App Authentication"
url: "https://maker.wiznet.io/locs4u/projects/Smart-Lock-using-App-Authentication/"
markdown_url: "https://maker.wiznet.io/locs4u/projects/Smart-Lock-using-App-Authentication/md"
type: "UCC: User Created Content"
author: "locs4u"
author_url: "https://maker.wiznet.io/locs4u/"
original_author: "locs4u"
original_url: "https://bit.ly/2mixfDC"
published: "2019-09-15"
language: "en"
hardware: ["Arduino Uno / Wiznet w5100", "HC-05", "GPS MODULE", "Micro Servo Motor", "LED", "1K resistor", "Connecting wires"]
likes: 0
views: 1026
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# Smart Lock using App Authentication

> Smart Lock using App Authentication

Original author: locs4u (source: https://bit.ly/2mixfDC)

## Components

- **Arduino Uno / Wiznet w5100** x 1
- **HC-05** x 1
- **GPS MODULE** x 1
- **Micro Servo Motor** x 1
- **LED** x 1
- **1K resistor** x 3
- **Connecting wires** x 25
- Software: **MIT App inventor** ([docs](https://appinventor.mit.edu/explore/library))

## Documents and links

- Smart Lock using App Authentication

## Article

![](https://maker.wiznet.io/uploads/2019/09/locs4u_aapp-171x300.jpg) The smart lock system has the following features-

- Locking-unlocking using OTP

- Locking-unlocking using voice command.

- GPS tracking module (future plans - for portable locks)

---

Source: https://maker.wiznet.io/locs4u/projects/Smart-Lock-using-App-Authentication/