Uploaded August 2025 | Updated September 2026, 2 weeks ago
Want to make a truly smart home automation project? In this video, we build the ultimate Arduino AI Project: an Arduino door lock that uses an AI quiz to grant access! This is more than just a simple lock; it's a dynamic security system powered by a large language model.
Get your PCB for a cheap price from NextPCB: https://www.nextpcb.com?code=RootSaid
DFM: nextpcb.com/dfm
We'll be using an Arduino Nano ESP32 and a 12V solenoid to create the physical lock, but the real magic comes from integrating it with ChatGPT. I'll walk you through how to send a question to the AI, receive the reply, and validate the answer to unlock the door.
This Arduino ChatGPT project is a fantastic way to learn about:
- Connecting your microcontroller to an AI via API.
- Building robust hardware with a MOSFET and buzzer.
- Using Arduino IoT Cloud to create a simple user interface.
If you're looking for a challenging yet fun Arduino home atuomation project, this video is for you. The code and wiring are simple, but the result is a one-of-a-kind gadget.
Hardware Components:
Arduino Nano ESP32
12V Solenoid Door Lock
N-MOSFET (Logic-Level)
Buzzer
Flyback Diode (1N4007)
Want to make a truly smart home automation project? In this video, we build the ultimate Arduino AI Project: an Arduino door lock that uses an AI quiz to grant access! This is more than just a simple lock; it's a dynamic security system powered by a large language model.
Get your PCB for a cheap price from NextPCB: https://www.nextpcb.com?code=RootSaid
DFM: nextpcb.com/dfm
We'll be using an Arduino Nano ESP32 and a 12V solenoid to create the physical lock, but the real magic comes from integrating it with ChatGPT. I'll walk you through how to send a question to the AI, receive the reply, and validate the answer to unlock the door.
This Arduino ChatGPT project is a fantastic way to learn about:
- Connecting your microcontroller to an AI via API.
- Building robust hardware with a MOSFET and buzzer.
- Using Arduino IoT Cloud to create a simple user interface.
If you're looking for a challenging yet fun Arduino home atuomation project, this video is for you. The code and wiring are simple, but the result is a one-of-a-kind gadget.
Hardware Components:
Arduino Nano ESP32
12V Solenoid Door Lock
N-MOSFET (Logic-Level)
Buzzer
Flyback Diode (1N4007)
![Altium PCB Designer Tutorial for Beginners | How to design PCB Layout [Step by Step Instructions]](https://i.ytimg.com/vi/UmBjZKJJGOc/mqdefault.jpg "Altium PCB Designer Tutorial for Beginners | How to design PCB Layout [Step by Step Instructions]
In this Altium Beginners Tutorial, we will be showing you how you can easily draw the circuit and design a PCB Layout for creating a PCB for your hobby projects using Altium PCB Designer.
Its cool to make your own PCBs for your DIY Project right? Its Super Easy! 😎
Try Altium to Design your own PCB for your Project 👉 https://rootsaid.com/altium/
There are so many reasons why you should start using PCBs for your Hobby projects. Unlike breadboards, they are neat, tidy and help to get rid of all wires hanging around.")
