Automating your home makes everyday tasks easy to manage and saves time. Here a creator has built a fully automated voice-controlled window blind that works without WiFi or cloud services. As a result, the maker was able to create a simple yet effective home automation project that seamlessly integrates voice recognition into everyday life.
At the heart of this project is a 42mm NEMA 17 stepper motor, paired with an A4988 motor driver and the ever-reliable Arduino Nano. This voice module supports 121 built-in commands and 17 customizable ones, allowing users to train the system to recognize unique commands.
To make sure it was working, the creator first tested the setup on a breadboard before finishing the design. He created a custom PCB to give it a compact design. Additionally, a sleek 3D-printed enclosure was designed using Fusion 360, giving the final product a professional and polished look.
Once the PCB and enclosure were ready, all components were assembled, soldered, and mounted onto the window blinds. Resulting in a smooth, voice-activated system that allows the user to adjust blinds effortlessly from their chair.
This project stands out due to its offline voice control, making it independent of internet connectivity. It is affordable and DIY-friendly, as the project needs only readily available components. The customizable commands allow users to train the system according to their preferences, and the professional finish achieved through a custom PCB and 3D-printed enclosure enhances the aesthetic appeal.
If you're interested in similar projects or experimenting with home automation, do check our tutorials on home automation.
