MicroFPVTank

Filament: PLA.
Infill: 20%.

Electronic components:

N20 motor gearbox with ratio 100.
L298N driver.
Speedybee tx800 video transmitter.
Caddx Ratel 2 camera.
GT2 belt (width 10, length 170).
ESP32 C3 mini.
Battery.
3 pin switch, but you can use any.