Elenco 500-in-1 Electronic Project Lab User Manual
Elenco Toys

MX-909 500 in 1
Book #1
HARDWARE- Entry Course
CONTENTS
1.
LIGHT–CONTROLLED BIRD
18
2.
A TRANSISTOR RADIO
19
3.
SOUND SCOOPER
20
4.
AMERICAN PATROL CAR SEREN
21
5.
DIGITAL ROULETTE
22
6.
IC ORGAN
22
2)
Back to the Basics
7.
LIGHT TELEGRAPH
23
8.
INTRODUCING THE RESISTOR
23
9.
PARALLEL RESISTOR
24
10.
MEET THE DIODE
24
11.
THE LED - A SPECIAL DIODE
25
12.
THE ELECTRONIC GAS TANK
25
13.
CAPACITORS IN SERIES AND PARALLEL
26
14.
MEET THE TRANSISTOR
27
14.
MEETTHE TRANSISTOR
27
15.
TRANSISTORS AS SWITCHES
28
16.
PNP TRANSISTOR SWITCH
28
17.
NPN TRANSISTOR SWITCH
29
18.
DELAYLIGHT
29
19.
NIGHT LIGHT
30
20.
ELECTRONIC TIMER
30
21.
CAPITAL LETTER DISPLAY
31
22.
SMALL LETTER DISPLAY
31
23.
NUMBER DISPLAY
32
3)
Electronic Building Blocks
24.
AN INVERTER CIRCUIT
32
25.
MEET THE OR GATE
33
26.
INTRODUCING THE AND GATE
33
27.
USING THE NOR GATE
34
28.
MEET THE NAND GATE
34
29.
HOWAMULTIVIBRATORWORKS
35
30.
A “ONE SHOT” MULTIVIBRATOR
35
31.
AN R-S FLIP-FLOP
36
32.
MEET~HEOSCILLATOR
36
33.
CHANGING OSCILLATION WITH CAPACITOR
37
34.
CHANGING OSCILLATION WITH FOREIGN SUBSTANCE
37
35.
MORE ABOUT OSCILLATOR
38
36.
A PUSH-PULL OSCILLATOR
38
37.
LOW DISTORTION SINEWAVE OSCILLATOR
39
4)
Putting Electronics to Work
38.
STROBE LIGHT
39.
CdS-CONTROLLED OSCLLATOR
40
40.
FREQUENCY SHIFT CSCIL.LATOR
40
41.
ELECTRONIC GRANDFATHER CLOCK
41
42.
ELECTRONIC METRONOME
41