US $2.30 - 2.69
A***o 30 Dec 2020
Shipping fast. Everything's fine. I have not checked yet, but it looks good. Thank you seller!
S***v 07 Dec 2020
It's been three weeks. Insulation is damaged on one wire. It's gonna take a tail. I have not tried it yet, but already vexation. I'll add it when I try it.
R***r 31 Dec 2020
It came quickly, it works normally I will not order at the first time. Seller recommend.
что это такое Гираскоп?
This is the system of stabilization. That is. It regulates the straight direction
Gives out 6 volts?
Yea! Need to move the jumpers!