1.Automated tangential-flow
The electronic control system of the device is based on an Arduino Nano controller (Fig. 4). It is operated with two buttons and one rotary push encoder and displays one 20 × 4 LCD display and one LED. The com
The electronic control system of the device is based on an Arduino Nano controller (Fig. 4). It is operated with two buttons and one rotary push encoder and displays one 20 × 4 LCD display and one LED. The com