217.- Turning the motor off and fl ashing music
Connect the LED to C and D terminals, then operate as last project.
218.- Turning the motor off and acoustic-optic sound of buzzer
Replace the speaker 20 with the buzzer 11, then connect it with the LED
17 in parallel, operate as the last project.
219.- Turning the motor off and adjustable sound of a buzzer
Replace the speaker 20 with the buzzer 11, then connect it with the
photosensor 16, in parallel. Connect the LED 17 to A and B terminals,
operate as last project.
220.- Turning the motor off and acoustic-optic music
Connect the speaker in series with the LED, operate as the last project.
ENGLISH-64