Dosing system

The guide provides details on how to build a two part dosing system. Though we are covering only two pparts dosing system where each part if controlled by one dosing pump, this guide can be used to build dosing controller to automate as many as 16 dosing pumps.

How this work

Bill of Material

  • pi zero
  • PCA9685 breakout board
  • L293D motor control IC
  • 2 peristaltic pump
  • 12 volt

Electronics

Calibration

Setup