Hi, guys. I got a school assignment to create a smart refrigerator system. Where the refrigerator is opened by voice. For example, “open”. Can anyone tell me what components are needed and the steps. Thank you everyone. I'm really stupid about this.
People generally won't want to feed you with a detailed shopping list and instructions. It's your assignment after all, not ours.
Having said that, you'll need:
- Something that can sense sound
- Something that can recognize speech
- Something that can open the fridge door
In practice, this means:
1: A microphone and some kind of A/D circuit to convert sound into digital data.
2: A reasonably powerful microcontroller. Think along the lines of Raspberry Pi, or the more powerful Arduino boards (maybe something like this: Arduino GIGA R1 WiFi — Arduino Official Store).
3: Something like an electronic door opener, customized to fit on a fridge.
Overall steps would be to decide on the hardware design for the fridge door opener. The part with the microcontroller and the microphone/AD may be relatively straightforward depending on the controller board you choose, and if you can find a convenient microphone module that does all the signal conditioning for you. Programming-wise, the main challenge is getting the speech recognition part to work well; I suppose there may be examples out there that you could take inspiration from.
Then in all honesty this doesn't sound like a very good project to start with. It's fairly complex.
Okey. Thanks. You're so kind
Pada Rab, 30 Okt 2024 14.49, Rsmls via Arduino Forum <notifications@arduino.discoursemail.com> menulis:
1 Like
Don’t forget the power supply capable of supplying everything - especially the opener.
1 Like
Start with Blink.
2 Likes
start with serial.println("hello world")
1 Like
This topic was automatically closed 180 days after the last reply. New replies are no longer allowed.