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Betzold 89211 Mode D'emploi page 56

Kit d'introduction à l'électronique

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Les langues disponibles

8. Alarm-IC Controlled Effect- or Music-IC
9. Effect-IC Controlled Alarm-IC with Loudspeaker and Visual Display of the LED
All manuals and user guides at all-guides.com
251. Roaring sound
Close the slide switch (15). A sound like a spacecraft comes from the
loudspeaker.
252. LED-flashing light „spacecraft"
Replace the loudspeaker (20) with the LED (17). Close the slide switch
(15). The LED (17) flashes.
253. Repetitive doorbell
Replace the loudspeaker (20) with the LED (17). Close the slide switch
(15). The lamp (18) flashes and the music of the doorbell stops and
start, stops ... The result arises from the use of the thunder sound of the
music-IC (21) in order to operate the music of the alarm-IC (22).
254. Repetitive, double flashing light
Replace the loudspeaker (20) with the LED (17) (the positive pole
on top). Close the slide switch (15). The LED (17) and the lamp (18)
continuously flash alternately.
255. Contact-operated sound of an acoustic-visual police siren
Close the slide switch (15). touch the switch plate (12). The loudspeaker
(20) emits the sound of the police siren and the LED (17) flashes.
256. Contact-operated sound of thunder with visual display
Connect the points E and F. On contact the loudspeaker (20) emits the
sound of thunder and the LED (17) lights up.
257. Contact-operated sound of the fire brigade with visual display
Connect the points A and B. On contact the loudspeaker (20) emits the
sound of the fire brigade and the LED (17) lights up.
258. Contact-operated sound of an ambulance with visual display
Connect the points B and G. On contact the loudspeaker (20) emits the
sound of an ambulance and the LED (17) lights up.
259. Contact-operated sound of a vibration with visual display
Connect the points B and F. On contact the loudspeaker (20) emits the
sound of a vibration and the LED (17) lights up.
260. Vibration-operated sound of a police siren with visual display
Replace the contact switch (12) with the vibration switch (10). Close the
slide switch (15). On operating the vibration switch (10) the loudspeaker
(20) briefly emits the sound of a police siren and the LED (17) lights up.
261. Vibration-operated sound of thunder with visual display
Connect the points E and F. On operating the vibration switch (10) the
loudspeaker (20) briefly emits the sound of thunder and the LED (17)
lights up.
262. Vibration-operated sound of the fire brigade with visual display
Connect the points A and B. Bei On operating the vibration switch (10)
the loudspeaker (20) briefly emits the sound of the fire brigade and the
LED (17) lights up.
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