Electronics Maker
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The Most Popular Electronics Monthly Magazine
Electornics Maker 20 Aug 2014
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S No. Circuit Name Hits
1    7.5W AUDIO AMPLIFIER 2289
2    10 CHANNEL BULB SEQUENCER 2428
3    10 STAGELED SEQUENCER 3714
4    12 VOLT LAMP DIMMER 4958
5    16 STAGE BI-DIRECTIONAL LED SEQUENCER 7425
6    16 STAGE LED SEQUENCER 5557
7    40W FLUORESCENT TUBE INVERTER 4768
8    75 W WITH CURRENT LIMITING 5357
9    555 SCHMITT 5368
10    A SOURCE FOR CONSTANT CURRENT 6899
11    AC LINE CURRENT DETECTOR 5752
12    ASTABLE MULTIVIBRATOR 6424
13    AUDIBLE PULSE 10390
14    AUDIO VU METER 11837
15    AUTO SWITCHING POWER SUPPLY 14990
16    AUTOMATIC CIRCUIT BREAKER 15059
17    AUTOMATIC ROOM LIGHTS 16077
18    BATTERY CHARGER 17683
19    BLOWN FUSE INDICATOR 17428
20    CAR HEADLIGHT ALARM 17491
21    CLAP SWITCH 17612
22    DC MOTOR CONTROL 19171
23    DC MOTOR CONTROLLER 18127
24    DCL 18926
25    DECIBEL METER 19580
26    DIFFERENT XTAL FREQUENCY GENERATOR 19269
27    DOOR WATCHER 11864
28    ELECTRONIC LOCK 20023
29    EMERGENCY LIGHT 21286
30    EQUAL SHARE 20544
31    FM PREAMPLIFIER 21369
32    FUZZ EFFECT FOR ELECTRIC GUITARS 10034
33    HIGH INPUT IMPEDANCE TESTER 21294
34    HIT THE TARGET 22129
35    INCREASING INPUT 21693
36    INFRARED REMOTE CONTROL TESTER 23152
37    INTERCOM 23256
38    KEY BOUNCE ELIMINATOR 23637
39    LED-BASED MESSAGE DISPLAY 22757
40    METAL DETECTOR 22946
41    NOISE GENERATOR 23351
42    OP - AMP TIMER 23450
43    PULSE WIDTH MODULATOR 24860
44    RECHARGEABLE CMOS BATTERY FOR YOUR COMPUTER 25042
45    RUNNING MESSAGE DISPLAY 26386
46    SENSITIVE FIELD RECEIVER 26844
47    SEQUENTIAL RELAY 27556
48    SIMPLE ADJUSTABLE VOLTAGE SOURCE 26721
49    SIMPLE SECURITY SYSTEM 28289
50    SIMPLE UPS 13
51    0-15V, 1A POWER SUPPLY 27088
52    6V to 12V CONVERTER 27834
53    12V BATTERY MONITOR 26942
54    50-LEDS AUDIO ANALYSER 21800
55    60Hz CRYSTAL CONTROLLED TIME BASE 28969
56    BATTERY VOLTAGE LEVEL MONITOR 29760
57    BLOCK YOUR TV REMOTE CONTROL 29674
58    BYPASSING A STANDBY SWITCH 30451
59    CAPACITANCE BEEPER 30405
60    CELLULAR PHONE INCOMING CALL DETECTOR 33572
61    IMPROVED CLAP SWITCH 35474
62    LIGHT CONTROLLED LAMP 35642
63    LOW COST FAN REGULATOR 40629
64    THE SIMPLEST AND LOW COST CONTINUITY TESTER 37242
65    TOUCH SWITCH 38822
66    VARIABLE 3 - 24 VOLT POWER SUPPLY 39759
67    VARYING INTENSITY AC LAMP 40870
68    VOICE RECORD PLAYBACK CIRCUIT 41427
69    WATER LEVEL INDICATOR AND HIGH LEVEL ALARM 42760
70    WIRELESS CALLING BELL 44601
71    ZENER DIODE TESTER CIRCUIT 6752
72    LED LAMP 6917
73    12 VOLT BIKE HORN 7792
74    HACKING SLEEP ALARM 16593
75    HIGH TEMPERATURE PROBE 18317
76    TELEPHONE TAPPING 18606
77    SMOKE DETECTOR 19832
78    12 TO 120 VOLT INVERTER 46027
79    SPEECH AMPLIFIER 8646
80    SOUND ACTIVATED SWITCH CIRCUIT 33
81    VIBRATION DETECTOR 11461
82    CUNBBER CIRCUIT 13639
83    PROGRAMMABLE AMPLIFIERS USING DIGITAL POTENTIOMETERS 5451
84    EMF DECTECTOR 45387
85    LED TORCH WITH ADJUSTABLE BRIGHTNESS 12627
86    LATCHABLE RELAY 44
87    DC UNINTERRUPTABLE POWER SUPPLY 12438
88    MAINS OPERATED WHITE LED LAMP CIRCUIT 12425
89    SOUND DETECTOR 6
 
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