![out with the Tupperware and hot glue, in with the 3D printed case. Ultrasonic sensor and ESP8266 running ESP home to measure level in my salt tank, case only took 3 iterations out with the Tupperware and hot glue, in with the 3D printed case. Ultrasonic sensor and ESP8266 running ESP home to measure level in my salt tank, case only took 3 iterations](https://i.redd.it/out-with-the-tupperware-and-hot-glue-in-with-the-3d-printed-v0-vvladrn6fka81.jpg?width=3000&format=pjpg&auto=webp&s=679f5272441056b3af4c60dfc0eb6c32350ace4b)
out with the Tupperware and hot glue, in with the 3D printed case. Ultrasonic sensor and ESP8266 running ESP home to measure level in my salt tank, case only took 3 iterations
![Filament dry box storage - simple tupperware box (source included) by William | Download free STL model | Printables.com Filament dry box storage - simple tupperware box (source included) by William | Download free STL model | Printables.com](https://media.printables.com/media/prints/352588/images/3252618_72ce4e33-7ace-427f-9df1-84cfb99ea284/thumbs/inside/1280x960/jpg/foto-040223-13-12-42.webp)
Filament dry box storage - simple tupperware box (source included) by William | Download free STL model | Printables.com
![out with the Tupperware and hot glue, in with the 3D printed case. Ultrasonic sensor and ESP8266 running ESP home to measure level in my salt tank, case only took 3 iterations out with the Tupperware and hot glue, in with the 3D printed case. Ultrasonic sensor and ESP8266 running ESP home to measure level in my salt tank, case only took 3 iterations](https://i.redd.it/out-with-the-tupperware-and-hot-glue-in-with-the-3d-printed-v0-tdsb2jr6fka81.jpg?width=3000&format=pjpg&auto=webp&s=493fb29c4b0f4f130437918dcfa486351d8f0f77)
out with the Tupperware and hot glue, in with the 3D printed case. Ultrasonic sensor and ESP8266 running ESP home to measure level in my salt tank, case only took 3 iterations
![Using A 3D Printer To Organize Our Kitchen Cabinet | Custom Tupperware Organization & Storage - YouTube Using A 3D Printer To Organize Our Kitchen Cabinet | Custom Tupperware Organization & Storage - YouTube](https://i.ytimg.com/vi/GCUGAmLNK7M/maxresdefault.jpg)