Project listings – Elenco Projects 306-511 User Manual
Page 7
Project #
Description
Page #
306
AM Radio
8
307
Adjustable Volume FM Radio
8
308
Playback & Record
9
309
Playing Music
9
310
Light-Controlled Music
9
311
Touch-Controlled Music
9
312
Power Playback & Record
10
313
Power Amplified Playing Music
10
314
Power Light-Controlled Music
10
315
Power Touch-Controlled Music
10
316
FM Radio
11
317
Mega Circuit
11
318
SCR 2.5V Bulb
12
319
SCR & Motor
12
320
Music Alarm
13
321
Light-Music Alarm
13
322
Light-Controlled SCR
13
323
3mA Meter
14
324
0-3V Meter
14
325
Function of adjustable resistor
15
326
Function of Photoresistor
15
327
Meter Deflect by Motor
16
328
SCR 6V Bulb
16
329
Principle of Segment LED
17
330
Display #1
17
331
Display #2
17
332
Display #3
17
333
Display #4
17
334
Display #5
18
335
Display #6
18
336
Display #7
18
337
Display #8
18
338
Display #9
18
339
Display #0
18
Project #
Description
Page #
340
Music Meter
18
341
LED & Relay
19
342
Manual 7 Second Timer
19
343
Half Wave Rectifier Circuit
20
344
Half Wave Rectifier Circuit (II)
20
345
LED vs. Diode
20
346
Current & Resistance
20
347
Telegraph
21
348
Mosquito Sound
21
349
Mosquito Sound (II)
21
350
Mosquito Sound (III)
21
351
Touch-Control Mosquito Sound
21
352
Bulb & Relay
22
353
Relay Buzzer
22
354
Transistor Timer
23
355
Light-Controlled Relay
23
356
Bulb Alert Relay
23
357
Adjustable Light Control
24
358
Meter Deflection
24
359
AC to DC Current
25
360
Current Meter
25
361
Buzzer, Relay, & Transformer
26
362
Buzzer & Relay
26
363
Display Capital Letter “F”
27
364
Display Capital Letter “H”
27
365
Display Capital Letter “P”
27
366
Display Capital Letter “S”
27
367
Display Capital Letter “U”
27
368
Display Capital Letter “C”
27
369
Display Capital Letter “E”
27
370
Display “.”
27
371
Display Letter “b”
28
372
Display Letter “c”
28
373
Display Letter “d”
28
Project #
Description
Page #
374
Display Letter “e”
28
375
Display Letter “h”
28
376
Recorded Voice Transmitter
28
377
Space War Alarm by SCR
29
378
Light Space War Alarm
29
379
Alarm by SCR
29
380
Light & Alarm IC
29
381
Delay Light
30
382
Delay Fan
30
383
Sound Activated Fan
30
384
Recording LED Indicator
31
385
Playback & Record with Meter
31
386
Alarm Light
32
387
Alarm Light (II)
32
388
Night Police Car
33
389
Night Machine Gun
33
390
Night Fire Engine
33
391
Night Ambulance
33
392
Daytime Light Police Car
34
393
Daytime Light Machine Gun
34
394
Daytime Light Fire Engine
34
395
Daytime Light Ambulance
34
396
Flashing 8
35
397
Flashing 8 with Sound
35
398
Musical Space War
35
399
Electronic Noisemaker
36
400
Electronic Noisemaker (II)
36
401
Bee
36
402
Bee (II)
36
403
Bee (III)
36
404
Oscillator Sound
37
405
Oscillator Sound (II)
37
406
Oscillator Sound (III)
37
407
Oscillator Sound (IV)
37
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Project Listings