GA250 is a high-performance advanced AVCS/MEMS gyro, specially designed and optimized for your RC helicopters. It's with very small size and very light weight.

It's easy to set, with practical functions, wide scope of applicable servos (digital only) and superior head-lock performance, even for your hard 3D application.

Specifications:
Sensor: MEMS
System control: AVCS (Angular vector control system)
Dual-gain function: two operational modes can be selected through the transmitter, AVCS mode and Rate mode.
Compatible with all digital servos, include 1520us, 760us and 960us
Working voltage: DC 3 ~ 9 V
Working current: 20 mA (at 5V)
Working temperature:  -15 ℃ ~ 60 ℃
External dimensions: 21 × 21 × 10 mm
Weight: 8 g

Includes:
1x GY250
2x Double-side tap
1x Manual