Electronics Maker
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The Most Popular Electronics Monthly Magazine
Electornics Maker 31 Jan 2015
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S No. Circuit Name Hits
1    7.5W AUDIO AMPLIFIER 1999
2    10 CHANNEL BULB SEQUENCER 2846
3    10 STAGELED SEQUENCER 3758
4    12 VOLT LAMP DIMMER 4651
5    16 STAGE BI-DIRECTIONAL LED SEQUENCER 6473
6    16 STAGE LED SEQUENCER 4926
7    40W FLUORESCENT TUBE INVERTER 5328
8    75 W WITH CURRENT LIMITING 5824
9    555 SCHMITT 5490
10    A SOURCE FOR CONSTANT CURRENT 5974
11    AC LINE CURRENT DETECTOR 6150
12    ASTABLE MULTIVIBRATOR 6593
13    AUDIBLE PULSE 10118
14    AUDIO VU METER 10704
15    AUTO SWITCHING POWER SUPPLY 14827
16    AUTOMATIC CIRCUIT BREAKER 10714
17    AUTOMATIC ROOM LIGHTS 17215
18    BATTERY CHARGER 17691
19    BLOWN FUSE INDICATOR 18117
20    CAR HEADLIGHT ALARM 18388
21    CLAP SWITCH 18291
22    DC MOTOR CONTROL 19083
23    DC MOTOR CONTROLLER 18847
24    DCL 19798
25    DECIBEL METER 18750
26    DIFFERENT XTAL FREQUENCY GENERATOR 19705
27    DOOR WATCHER 18614
28    ELECTRONIC LOCK 21126
29    EMERGENCY LIGHT 20810
30    EQUAL SHARE 20740
31    FM PREAMPLIFIER 21779
32    FUZZ EFFECT FOR ELECTRIC GUITARS 20652
33    HIGH INPUT IMPEDANCE TESTER 20792
34    HIT THE TARGET 22471
35    INCREASING INPUT 21483
36    INFRARED REMOTE CONTROL TESTER 22129
37    INTERCOM 22874
38    KEY BOUNCE ELIMINATOR 24004
39    LED-BASED MESSAGE DISPLAY 23455
40    METAL DETECTOR 22915
41    NOISE GENERATOR 23647
42    OP - AMP TIMER 23357
43    PULSE WIDTH MODULATOR 25169
44    RECHARGEABLE CMOS BATTERY FOR YOUR COMPUTER 26564
45    RUNNING MESSAGE DISPLAY 26481
46    SENSITIVE FIELD RECEIVER 26823
47    SEQUENTIAL RELAY 26565
48    SIMPLE ADJUSTABLE VOLTAGE SOURCE 26564
49    SIMPLE SECURITY SYSTEM 27472
50    SIMPLE UPS 27018
51    0-15V, 1A POWER SUPPLY 27465
52    6V to 12V CONVERTER 28580
53    12V BATTERY MONITOR 27935
54    50-LEDS AUDIO ANALYSER 28648
55    60Hz CRYSTAL CONTROLLED TIME BASE 28553
56    BATTERY VOLTAGE LEVEL MONITOR 30169
57    BLOCK YOUR TV REMOTE CONTROL 30169
58    BYPASSING A STANDBY SWITCH 30642
59    CAPACITANCE BEEPER 30371
60    CELLULAR PHONE INCOMING CALL DETECTOR 26
61    IMPROVED CLAP SWITCH 36279
62    LIGHT CONTROLLED LAMP 36185
63    LOW COST FAN REGULATOR 40759
64    THE SIMPLEST AND LOW COST CONTINUITY TESTER 37035
65    TOUCH SWITCH 38661
66    VARIABLE 3 - 24 VOLT POWER SUPPLY 38975
67    VARYING INTENSITY AC LAMP 40090
68    VOICE RECORD PLAYBACK CIRCUIT 41746
69    WATER LEVEL INDICATOR AND HIGH LEVEL ALARM 43634
70    WIRELESS CALLING BELL 319
71    ZENER DIODE TESTER CIRCUIT 6891
72    LED LAMP 7032
73    12 VOLT BIKE HORN 18
74    HACKING SLEEP ALARM 16682
75    HIGH TEMPERATURE PROBE 18459
76    TELEPHONE TAPPING 102
77    SMOKE DETECTOR 19799
78    12 TO 120 VOLT INVERTER 46128
79    SPEECH AMPLIFIER 8625
80    SOUND ACTIVATED SWITCH CIRCUIT 13798
81    VIBRATION DETECTOR 11411
82    CUNBBER CIRCUIT 13775
83    PROGRAMMABLE AMPLIFIERS USING DIGITAL POTENTIOMETERS 5496
84    EMF DECTECTOR 45347
85    LED TORCH WITH ADJUSTABLE BRIGHTNESS 12589
86    LATCHABLE RELAY 12486
87    DC UNINTERRUPTABLE POWER SUPPLY 12375
88    MAINS OPERATED WHITE LED LAMP CIRCUIT 12383
89    SOUND DETECTOR 12426
 
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