wireless proportion motor remote controller circuit

Published:2011/7/9 10:09:00 Author:Lena | Keyword: wireless, proportion, motor, remote controller | From:SeekIC

The tri-proportion remote control device is widely used in vehicle model, aeromodelling region etc, which can realize the autocontrol of target drone, model ship and toys. Here introduces a tri-proportion remote controller, the component is purchased easily. The controller has the simple principle and stable performance etc features, which is suited to make unprofessionally.Work principle Figure 1 shows a remote control transmitting circuit, 555 integrated block and R1, R2, W1,D1,D2 and C1 form astable wide range variable dutycycle oscillator, parameter oscillator frequency shown in the figure is about 50Hz.



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