The Makita GM00002229 Main Printed Circuit Board Assembly DML812 is a replacement electronic component that manages electrical functions within compatible Makita DML812 equipment. It serves as the central control board, coordinating electrical signals between connected components to support the unit's intended operation. The circuit board helps regulate electronic functions and mainta... https://www.wholetoolbox.com/makita-gm00002229-main-printed-circuit-board-assembly-dml812/GM00002229.html