Building a programmable diaphragm pump for the lab

#diaphragmpump #laboratory #arduinonano In this video, I show you how to build a programmable diaphragm pump for the laboratory. You can also use the pump for an aquarium. Microcontroller: Arduino Nano Driver: Power MOSFET for the heating bed of a 3D printer Diaphragm pump: 12V DC, 10 L/min max. Interface: Rotary encoder with push-button function Display: LCD 16 x 2, I2C Supply voltage: 12V DC Dimensions: 200 x 145 x 54mm You can find the wiring diagram and the source code here: https://github.com/Marbslab/lab-pump