Kitronik 16 servo driver board for the BBC micro:bit, with 16 x micro 180 servos and battery cageThe Kitronik 16 servo board is a great accessory for adding servo motors your BBC micro: bit: This combo includes the required compatible servos and battery cage (with power switch). This combo comes with: 1 x Kitronik 16 servo driver board 1 x 3xAA battery cage with switch 16 x FeeTech FS90 micro 180 degree servos with cable We recommend using Alkaline batteries (not included) to provide the required voltage. If you don't already have a micro: bit,