The GlitchBuster Opto-Isolator is designed to work with all popular brands of R/C receivers and servos. It converts any R/C electronic speed control (ESC) with a built-in battery eliminator circuit (BEC) to an opto-isolated input. This isolates any potentially harmful electrical noise from you ESC and motor away from your sensitive R/C receiver; resulting in a glitch free operation. The Glitch Buster is to be used with a separate battery pack/BEC that isolates the ESC power source from the receiver's power source. It is also equipped with male and female plugs to provide easy installation. SPECIFICATIONS: Height ----- 9mm Width ----- 12mm Length ----- 30mm Weight ----- 6 grams Click to Download Instruction Manual FEATURES: l Ultra compact opto-isolator that provides a "glitch free" RC receiver l Converts any R/C ESC with a BEC to an opto-isolated input l Isolates harmful electrical noise from the ESC and motor l LED status indicator gives visual feedback l Easy installation and no hardware required l Wide operating voltage range from 3V to 15V