A Gatling-style platform has a control system to limit the number of ammunitions that can be fired a single or multiple times. The control system is operably coupled to an electronic motor that can be coupled to multi-barrels for rotating the multi-barrels and a delinker to feed the ammunition. The electronic firearm further includes an electronic rotary trigger that has multiple discrete intervals that correspond to the number of ammunition or rounds of ammunition to be fired, wherein the electronic rotary trigger can be rotated to any desired level from the multiple discrete intervals, the rotation of the electronic rotary trigger actuates the delinker and/or motor to start firing.