Electronic Speed Control สำหรับเฮลิคอปเตอร์ Features : The break function can be turn on/off by the jumper Battery type can be chosen by a jumper For Lipo the threshold for each cell is 3.0v, less than the threshold ESC will gradually reduce the output power PWM frequency is 2KHz Over heat protection over 110C Throttle signal loss for 1sec will gradually reduce the output power, after 2sec completely cut-off
