3dx pir servo project motion activated drawbridge —

Founded 3dx pir servo project motion activated drawbridge models & stl files for printing
Servo Mount
orionunmanned
PIR Sensor Mount
Still_Breathing
3dx traffic light
I_cant_do_Computers
3DX Arduino traffic Light
MountainJohn2442
Servo Holder
rainix
PIR HCSR501 Case
Ic3Gr33dy
Servo valve
VincentGroenhuis
Servo Mount
TechFinnell