Electronics Maker
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The Most Popular Electronics Monthly Magazine
Electornics Maker 31 Oct 2014
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S No. Circuit Name Hits
1    7.5W AUDIO AMPLIFIER 2144
2    10 CHANNEL BULB SEQUENCER 15163
3    10 STAGELED SEQUENCER 3696
4    12 VOLT LAMP DIMMER 4616
5    16 STAGE BI-DIRECTIONAL LED SEQUENCER 7422
6    16 STAGE LED SEQUENCER 5402
7    40W FLUORESCENT TUBE INVERTER 4837
8    75 W WITH CURRENT LIMITING 5836
9    555 SCHMITT 5411
10    A SOURCE FOR CONSTANT CURRENT 6557
11    AC LINE CURRENT DETECTOR 6717
12    ASTABLE MULTIVIBRATOR 7005
13    AUDIBLE PULSE 10010
14    AUDIO VU METER 6712
15    AUTO SWITCHING POWER SUPPLY 944760
16    AUTOMATIC CIRCUIT BREAKER 15935
17    AUTOMATIC ROOM LIGHTS 17206
18    BATTERY CHARGER 16319
19    BLOWN FUSE INDICATOR 17760
20    CAR HEADLIGHT ALARM 18451
21    CLAP SWITCH 17264
22    DC MOTOR CONTROL 19133
23    DC MOTOR CONTROLLER 19051
24    DCL 19623
25    DECIBEL METER 19412
26    DIFFERENT XTAL FREQUENCY GENERATOR 19517
27    DOOR WATCHER 20147
28    ELECTRONIC LOCK 21091
29    EMERGENCY LIGHT 21465
30    EQUAL SHARE 20033
31    FM PREAMPLIFIER 21278
32    FUZZ EFFECT FOR ELECTRIC GUITARS 21820
33    HIGH INPUT IMPEDANCE TESTER 20649
34    HIT THE TARGET 22404
35    INCREASING INPUT 21563
36    INFRARED REMOTE CONTROL TESTER 22502
37    INTERCOM 22020
38    KEY BOUNCE ELIMINATOR 23543
39    LED-BASED MESSAGE DISPLAY 23407
40    METAL DETECTOR 23350
41    NOISE GENERATOR 27071
42    OP - AMP TIMER 23942
43    PULSE WIDTH MODULATOR 24909
44    RECHARGEABLE CMOS BATTERY FOR YOUR COMPUTER 6865
45    RUNNING MESSAGE DISPLAY 25586
46    SENSITIVE FIELD RECEIVER 26107
47    SEQUENTIAL RELAY 26762
48    SIMPLE ADJUSTABLE VOLTAGE SOURCE 27552
49    SIMPLE SECURITY SYSTEM 28387
50    SIMPLE UPS 10395
51    0-15V, 1A POWER SUPPLY 26078
52    6V to 12V CONVERTER 27639
53    12V BATTERY MONITOR 27845
54    50-LEDS AUDIO ANALYSER 28230
55    60Hz CRYSTAL CONTROLLED TIME BASE 29398
56    BATTERY VOLTAGE LEVEL MONITOR 29621
57    BLOCK YOUR TV REMOTE CONTROL 29438
58    BYPASSING A STANDBY SWITCH 30590
59    CAPACITANCE BEEPER 29893
60    CELLULAR PHONE INCOMING CALL DETECTOR 33569
61    IMPROVED CLAP SWITCH 36646
62    LIGHT CONTROLLED LAMP 36365
63    LOW COST FAN REGULATOR 39796
64    THE SIMPLEST AND LOW COST CONTINUITY TESTER 36789
65    TOUCH SWITCH 38765
66    VARIABLE 3 - 24 VOLT POWER SUPPLY 39260
67    VARYING INTENSITY AC LAMP 40563
68    VOICE RECORD PLAYBACK CIRCUIT 42610
69    WATER LEVEL INDICATOR AND HIGH LEVEL ALARM 6
70    WIRELESS CALLING BELL 1212
71    ZENER DIODE TESTER CIRCUIT 6852
72    LED LAMP 7086
73    12 VOLT BIKE HORN 7588
74    HACKING SLEEP ALARM 16589
75    HIGH TEMPERATURE PROBE 18269
76    TELEPHONE TAPPING 27
77    SMOKE DETECTOR 19802
78    12 TO 120 VOLT INVERTER 46014
79    SPEECH AMPLIFIER 8671
80    SOUND ACTIVATED SWITCH CIRCUIT 13786
81    VIBRATION DETECTOR 11387
82    CUNBBER CIRCUIT 13694
83    PROGRAMMABLE AMPLIFIERS USING DIGITAL POTENTIOMETERS 5540
84    EMF DECTECTOR 45336
85    LED TORCH WITH ADJUSTABLE BRIGHTNESS 12629
86    LATCHABLE RELAY 12378
87    DC UNINTERRUPTABLE POWER SUPPLY 6750
88    MAINS OPERATED WHITE LED LAMP CIRCUIT 12436
89    SOUND DETECTOR 12459
 
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