Remote control robot circuit

Published:2011/8/26 2:50:00 Author:TaoXi | Keyword: Remote control, robot | From:SeekIC

The remote control robot circuit is as shown in the figure. The figure 2-36(a) is the circuit diagram, the figure 2-36(b) is the operating timing diagram. The rotation process of the rebot is: in the circuit, the ultrasonic launching circuit is composed of the 40kHz oscillating circuit and driving circuit. The two sensors receive the ultrasonic wave: one receiving sensor is installed in the upper part of the robot; another receiving sensor is installed in front of the rebot. In region 1, the ultrasonic sensor receives the ultrasonic wave signal and the signal is amplified by the amplifier circuit, then it is detected by the diode, at last it changes into the logic level to drive the timing circuit.



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