There are three line definitions of the steering gear:
Dark gray: GND
Red: VCC 4.8-7.2V
Orange -yellow line: Pulse input
Name: 9 grams
Size: 23mmx12.2mmx29mm
Weight: 9 grams
Tiger: 1.5kg/cm
Working voltage: 4.2-6V
Temperature range: 0 ℃ -55 ℃
Fast speed: 0.3 seconds/60 degrees
Dead bandwidth: 10 microseconds