SG90 9G Micro Servo Motor - High Quality battery pack with switch Either one is good for

Either one is good for running electronics that have a 5V voltage regulator (thus requiring a 7V+ supply) or perhaps some motors or solenoids

24V / 60 RPM

because the LED has a positive and a negative lead and will not light if they are the wrong way around and secondly

for extra-high torque (10 kg-cm

You will find this sensor very easy to set up and use for your next range-finding project

SG90 9G Micro Servo Motor - High Quality battery pack with switch Either one is good forThe TowerPro SG90 mini servo is lightweight, high quality and lightning fast. The servo is designed to work with almost all radio control systems. The SG90 mini servo with accessories is perfect for R C helicopter, plane, car, boat and truck use. It equips Carbon Fiber Gears which makes the servo motor much lighter than the same metal gear motor. For small load applications using the metal gear, servo motor adds on unnecessary weight, so we suggest