之前我们介绍过一款 [3D 打印的自动喂鱼机](https://www.quwj.com/2019/07/10/betta-fish-feeder.html),能定时给鱼儿投食。你可以通过更改程序来设置各种参数,例如应分配的食物的质量等。
![](https://th.i1.quwj.com/thumb/post/2024/03/28/511b02ab90d6adb9a1c278640acb827c,w_800.jpg)
详细教程和资源:
https://www.quwj.com/2024/03/30/how-to-make-arduino-powered-fish-feeder.html
https://www.bilibili.com/video/BV1Dm411k7mi/ (下方视频如无法显示请点此链接查看)