Peristaltic Pump Controller Mount

This is a simple holder for a5x7cm prototyping PCB with holes for a potentiometer and a LED. For the pump I used the design of silisand (https://www.thingiverse.com/thing:1134817).

The schematics of my circuit can be found in the images above.

I also included the software (.ino) for the Arduino MCU and thef3d file so that everyone can customize the design to their needs.

Parts

• Nema 17 Stepper - https://bit.ly/2UZBT9T
• Arduino Nano - https://bit.ly/2UZC4C5
• DRV8825 - https://bit.ly/2PzryeR
• Buck Converter LM2596 - https://bit.ly/2vq9pqU
• Buzzer - https://bit.ly/2J4UWc1
• Capacitor 100uF - https://bit.ly/2GMEpaW
• Touch Sensor - https://bit.ly/2UIhl0P
• Potentiometer 10k - https://bit.ly/2UL9xLC
• Green LED - https://bit.ly/2Vvo7eP
• PCB Terminal - https://bit.ly/2Px02P9
• Prototype PCB 5x7cm - https://bit.ly/2Vvol5F

Cost

• Nema 17 - 8.99
• Arduino Nano - 1.99
• DRV8825 - 0.95
• Buck Converter - 0.38
• Buzzer - 0.19
• Capacitor - 0.08
• TTP223 - 0.09
• Potentiometer - 0.40
• Green LED - 0.01
• PCB Terminals - 0.12
• Prototype PCB - 0.14
• Diverse Screws and PCB Headers - approx. 0.50
• 3D Printed Parts - approx. 2.50

*Total - $16.00

Print Settings

Printer Brand:

Creality

Printer:

Rafts:

No

Supports:

Filament: Das Filament PETG