This was my first take ever at designing something for a 3D printer. Since I didn’t have a 3D printer available with a big enough printing area I ordered it online at Sculpteo.com. And only a few days after my order I received a nice …
It’s amazing what you can do with just a few components: a load cell, a high gain analog-to-digtal converter and a NodeMCU module. You can for instance measure the water consumption of your dear plants. If you combine the previous mentioned components with a OLED …
In my last post I talked about my self made scale. There are plenty of applications for a sensor that can sense the weight of things. But I guess the scale should not be tared (or set to zero) every time the ESP8266 wakes up …
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Daniel Eichhorn