Model aircraft radio-control device with standby settings

摘要

The radio control device contains an error detection circuit to detect the loss of received control signals by a model aircraft which is radio-controlled, and has a control signal generator to generate commands for a round flight. Aileron, elevator and rudder command signals are received by block (2). Error detection circuit (11) controls a switchover to internal values determined by potentiometers (VR1-VR4) and a 2 axis detector(s) of pitch and roll changes is used in a control loop. The voltage levels are converted by a voltage to PWM circuit (15) for output to the actuators in the model aircraft.