The Black & Decker 90624000 String Trimmer PCB Assembly provides dependable electronic control to trimmer operates smoothly and responds accurately to user input. This component is a printed circuit board that regulates power distribution and communication between the motor and trigger, ensuring the trimmer starts, runs, and stops as intended. It works by managing electrical signals w... https://www.wholetoolbox.com/black-decker-90624000-string-trimmer-pcb-assembly