Electronics Maker
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The Most Popular Electronics Monthly Magazine
Electornics Maker 25 Jul 2014
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S No. Circuit Name Hits
1    7.5W AUDIO AMPLIFIER 2380
2    10 CHANNEL BULB SEQUENCER 2216
3    10 STAGELED SEQUENCER 3335
4    12 VOLT LAMP DIMMER 5667
5    16 STAGE BI-DIRECTIONAL LED SEQUENCER 7694
6    16 STAGE LED SEQUENCER 5270
7    40W FLUORESCENT TUBE INVERTER 5771
8    75 W WITH CURRENT LIMITING 4828
9    555 SCHMITT 5541
10    A SOURCE FOR CONSTANT CURRENT 5997
11    AC LINE CURRENT DETECTOR 5988
12    ASTABLE MULTIVIBRATOR 5863
13    AUDIBLE PULSE 9490
14    AUDIO VU METER 12365
15    AUTO SWITCHING POWER SUPPLY 15190
16    AUTOMATIC CIRCUIT BREAKER 26473
17    AUTOMATIC ROOM LIGHTS 17431
18    BATTERY CHARGER 17303
19    BLOWN FUSE INDICATOR 26071
20    CAR HEADLIGHT ALARM 17487
21    CLAP SWITCH 18370
22    DC MOTOR CONTROL 100000859
23    DC MOTOR CONTROLLER 19025
24    DCL 19418
25    DECIBEL METER 34
26    DIFFERENT XTAL FREQUENCY GENERATOR 20885
27    DOOR WATCHER 18627
28    ELECTRONIC LOCK 20529
29    EMERGENCY LIGHT 21407
30    EQUAL SHARE 20359
31    FM PREAMPLIFIER 21396
32    FUZZ EFFECT FOR ELECTRIC GUITARS 21763
33    HIGH INPUT IMPEDANCE TESTER 12288
34    HIT THE TARGET 21442
35    INCREASING INPUT 22731
36    INFRARED REMOTE CONTROL TESTER 23484
37    INTERCOM 23375
38    KEY BOUNCE ELIMINATOR 23891
39    LED-BASED MESSAGE DISPLAY 23145
40    METAL DETECTOR 23289
41    NOISE GENERATOR 22614
42    OP - AMP TIMER 23040
43    PULSE WIDTH MODULATOR 25333
44    RECHARGEABLE CMOS BATTERY FOR YOUR COMPUTER 25490
45    RUNNING MESSAGE DISPLAY 26354
46    SENSITIVE FIELD RECEIVER 27252
47    SEQUENTIAL RELAY 27385
48    SIMPLE ADJUSTABLE VOLTAGE SOURCE 27086
49    SIMPLE SECURITY SYSTEM 28044
50    SIMPLE UPS 26960
51    0-15V, 1A POWER SUPPLY 27596
52    6V to 12V CONVERTER 28808
53    12V BATTERY MONITOR 45
54    50-LEDS AUDIO ANALYSER 28713
55    60Hz CRYSTAL CONTROLLED TIME BASE 12
56    BATTERY VOLTAGE LEVEL MONITOR 30139
57    BLOCK YOUR TV REMOTE CONTROL 29495
58    BYPASSING A STANDBY SWITCH 30910
59    CAPACITANCE BEEPER 29917
60    CELLULAR PHONE INCOMING CALL DETECTOR 33724
61    IMPROVED CLAP SWITCH 36509
62    LIGHT CONTROLLED LAMP 35460
63    LOW COST FAN REGULATOR 41067
64    THE SIMPLEST AND LOW COST CONTINUITY TESTER 36709
65    TOUCH SWITCH 37939
66    VARIABLE 3 - 24 VOLT POWER SUPPLY 38453
67    VARYING INTENSITY AC LAMP 39683
68    VOICE RECORD PLAYBACK CIRCUIT 42435
69    WATER LEVEL INDICATOR AND HIGH LEVEL ALARM 42557
70    WIRELESS CALLING BELL 171
71    ZENER DIODE TESTER CIRCUIT 6683
72    LED LAMP 7064
73    12 VOLT BIKE HORN 9
74    HACKING SLEEP ALARM 16629
75    HIGH TEMPERATURE PROBE 18430
76    TELEPHONE TAPPING 18656
77    SMOKE DETECTOR 19762
78    12 TO 120 VOLT INVERTER 10
79    SPEECH AMPLIFIER 8675
80    SOUND ACTIVATED SWITCH CIRCUIT 40
81    VIBRATION DETECTOR 24
82    CUNBBER CIRCUIT 13755
83    PROGRAMMABLE AMPLIFIERS USING DIGITAL POTENTIOMETERS 5429
84    EMF DECTECTOR 45355
85    LED TORCH WITH ADJUSTABLE BRIGHTNESS 6
86    LATCHABLE RELAY 12424
87    DC UNINTERRUPTABLE POWER SUPPLY 12538
88    MAINS OPERATED WHITE LED LAMP CIRCUIT 12467
89    SOUND DETECTOR 12478
 
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