Electronics Maker
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The Most Popular Electronics Monthly Magazine
Electornics Maker 27 Jan 2015
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S No. Circuit Name Hits
1    7.5W AUDIO AMPLIFIER 2898
2    10 CHANNEL BULB SEQUENCER 100000672
3    10 STAGELED SEQUENCER 4722
4    12 VOLT LAMP DIMMER 10510
5    16 STAGE BI-DIRECTIONAL LED SEQUENCER 7292
6    16 STAGE LED SEQUENCER 5636
7    40W FLUORESCENT TUBE INVERTER 4706
8    75 W WITH CURRENT LIMITING 4557
9    555 SCHMITT 4849
10    A SOURCE FOR CONSTANT CURRENT 6648
11    AC LINE CURRENT DETECTOR 6425
12    ASTABLE MULTIVIBRATOR 5542
13    AUDIBLE PULSE 27079
14    AUDIO VU METER 11845
15    AUTO SWITCHING POWER SUPPLY 14554
16    AUTOMATIC CIRCUIT BREAKER 15586
17    AUTOMATIC ROOM LIGHTS 16044
18    BATTERY CHARGER 17518
19    BLOWN FUSE INDICATOR 17605
20    CAR HEADLIGHT ALARM 17197
21    CLAP SWITCH 17242
22    DC MOTOR CONTROL 18655
23    DC MOTOR CONTROLLER 18255
24    DCL 19514
25    DECIBEL METER 19073
26    DIFFERENT XTAL FREQUENCY GENERATOR 20955
27    DOOR WATCHER 19315
28    ELECTRONIC LOCK 21053
29    EMERGENCY LIGHT 21278
30    EQUAL SHARE 20637
31    FM PREAMPLIFIER 22051
32    FUZZ EFFECT FOR ELECTRIC GUITARS 20286
33    HIGH INPUT IMPEDANCE TESTER 21838
34    HIT THE TARGET 22574
35    INCREASING INPUT 22502
36    INFRARED REMOTE CONTROL TESTER 22844
37    INTERCOM 23342
38    KEY BOUNCE ELIMINATOR 22979
39    LED-BASED MESSAGE DISPLAY 23273
40    METAL DETECTOR 23702
41    NOISE GENERATOR 23027
42    OP - AMP TIMER 24275
43    PULSE WIDTH MODULATOR 24911
44    RECHARGEABLE CMOS BATTERY FOR YOUR COMPUTER 25374
45    RUNNING MESSAGE DISPLAY 26653
46    SENSITIVE FIELD RECEIVER 26387
47    SEQUENTIAL RELAY 27278
48    SIMPLE ADJUSTABLE VOLTAGE SOURCE 27218
49    SIMPLE SECURITY SYSTEM 28226
50    SIMPLE UPS 27191
51    0-15V, 1A POWER SUPPLY 27628
52    6V to 12V CONVERTER 27684
53    12V BATTERY MONITOR 27951
54    50-LEDS AUDIO ANALYSER 28680
55    60Hz CRYSTAL CONTROLLED TIME BASE 29492
56    BATTERY VOLTAGE LEVEL MONITOR 29139
57    BLOCK YOUR TV REMOTE CONTROL 29876
58    BYPASSING A STANDBY SWITCH 29759
59    CAPACITANCE BEEPER 30497
60    CELLULAR PHONE INCOMING CALL DETECTOR 33840
61    IMPROVED CLAP SWITCH 36344
62    LIGHT CONTROLLED LAMP 35963
63    LOW COST FAN REGULATOR 40262
64    THE SIMPLEST AND LOW COST CONTINUITY TESTER 37551
65    TOUCH SWITCH 38768
66    VARIABLE 3 - 24 VOLT POWER SUPPLY 39822
67    VARYING INTENSITY AC LAMP 40718
68    VOICE RECORD PLAYBACK CIRCUIT 41279
69    WATER LEVEL INDICATOR AND HIGH LEVEL ALARM 43693
70    WIRELESS CALLING BELL 43848
71    ZENER DIODE TESTER CIRCUIT 6643
72    LED LAMP 6953
73    12 VOLT BIKE HORN 7739
74    HACKING SLEEP ALARM 16657
75    HIGH TEMPERATURE PROBE 18287
76    TELEPHONE TAPPING 18610
77    SMOKE DETECTOR 19811
78    12 TO 120 VOLT INVERTER 46017
79    SPEECH AMPLIFIER 8610
80    SOUND ACTIVATED SWITCH CIRCUIT 13780
81    VIBRATION DETECTOR 19302
82    CUNBBER CIRCUIT 13686
83    PROGRAMMABLE AMPLIFIERS USING DIGITAL POTENTIOMETERS 5521
84    EMF DECTECTOR 5
85    LED TORCH WITH ADJUSTABLE BRIGHTNESS 12729
86    LATCHABLE RELAY 12479
87    DC UNINTERRUPTABLE POWER SUPPLY 12460
88    MAINS OPERATED WHITE LED LAMP CIRCUIT 12447
89    SOUND DETECTOR 12482
 
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