- 1.85 mph underwater speed!
- 20 minutes runtime.
- $153 for flying underwater at speed of 3 km/h
- DT700 brushless motors: 2 pcs x $14
- Kort nozzle for DT700: 2 pcs x $35
- ESC speed controller at least 40A with BEC: $4
- Servo tester: $5
- Slide Potentiometer any from 5K to 30K Linear: $2
- SLA battery 9Ah: 2 pcs x $22
Here are the thrusters in action:
Detailed construction guide and all the files:
Hackaday.io project page: