Running Seconds : How many seconds the device has been working Motor Speed : Current Aerator's Speed Value (0~255) Temperature : 25'C fixed for experimental circumstances DO data : Dissolved Oxygen Value in the water [mg/L]

Calibrating [Dissolved Oxygen Sensor Probe] with [NaOH 0.5mol/L,100ml]

Doing each role

The Rig Came Out Perfectly

Making a Product

All team members, product and local people

All team members and manager

Only product

We were discussing about our problem when making the product via video conference.

The river is quite far from the operator house, so the oporator have to check the power from the river. And the operator said its quite tiring to come everyday to the river to check the power. So we have idea to make power tracker sistem. So the oporator will able to check the power from his phone. No more everyday check.