Department of Chemistry

Bag Controller

We built a custom bag controller that operates using an Arduino fitted with an UltraSonic Distance sensor.

VnmrS 300

This controller was built to offer us increased flexibility and functionality.

Part DescriptionCompanyCatalog #Quantity
Enclosure BoxAmazonlink1
24V LED SetAmazonlink1
Arduino Yun Rev 2 WiFiMouser782-ABX000201
Arduino ShieldAmazonlink1
Aviation ConnectorsAmaonlink3
USB Passthrough/BulkheadAmazonlink1
USB CableAmazonlink1
Alpha Numerica DisplayMouser485-21571
UltraSonic Distance SensorAmazonlink1
1kΩ Variable ResistorDept. Electronics Shop2
Distribution BarAmazonlink1
5V RelayAmazonlink1
3 Position SwitchMouser???1
Version Description
Rev 5LED Level Indicator
Rev 6Quad Alphanumeric Display
Rev 7Reduced Reporting
Rev 8Minimum Period for Compressor
Rev 9Time Since Compressor Last Ran

Additional Pictures Here.