Scorpio 2
Free     Thingiverse     andriell

Scorpio 2

Is the Scorpio 2 project Working sonar based on HCSR04 ultrasound module Wemos microcontroller ESP8266 and other parts This toy can independently track targets and attack them A cognitive toy with the help of it you can understand the ...

similar models —

Scorpio 2 alternatives
2 Milk Crate
williestewart
2 with ziptie hole
Mushknight