Electronics Maker
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The Most Popular Electronics Monthly Magazine
Electornics Maker 06 Mar 2015
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S No. Circuit Name Hits
1    7.5W AUDIO AMPLIFIER 2629
2    10 CHANNEL BULB SEQUENCER 3423
3    10 STAGELED SEQUENCER 4518
4    12 VOLT LAMP DIMMER 6156
5    16 STAGE BI-DIRECTIONAL LED SEQUENCER 6809
6    16 STAGE LED SEQUENCER 4519
7    40W FLUORESCENT TUBE INVERTER 5919
8    75 W WITH CURRENT LIMITING 4921
9    555 SCHMITT 5949
10    A SOURCE FOR CONSTANT CURRENT 6722
11    AC LINE CURRENT DETECTOR 6512
12    ASTABLE MULTIVIBRATOR 5641
13    AUDIBLE PULSE 9915
14    AUDIO VU METER 12397
15    AUTO SWITCHING POWER SUPPLY 14827
16    AUTOMATIC CIRCUIT BREAKER 15524
17    AUTOMATIC ROOM LIGHTS 17337
18    BATTERY CHARGER 18213
19    BLOWN FUSE INDICATOR 17619
20    CAR HEADLIGHT ALARM 35
21    CLAP SWITCH 17633
22    DC MOTOR CONTROL 19547
23    DC MOTOR CONTROLLER 18998
24    DCL 19005
25    DECIBEL METER 19067
26    DIFFERENT XTAL FREQUENCY GENERATOR 20592
27    DOOR WATCHER 19765
28    ELECTRONIC LOCK 20775
29    EMERGENCY LIGHT 21222
30    EQUAL SHARE 20212
31    FM PREAMPLIFIER 21361
32    FUZZ EFFECT FOR ELECTRIC GUITARS 20511
33    HIGH INPUT IMPEDANCE TESTER 20981
34    HIT THE TARGET 22148
35    INCREASING INPUT 26
36    INFRARED REMOTE CONTROL TESTER 23489
37    INTERCOM 23165
38    KEY BOUNCE ELIMINATOR 22692
39    LED-BASED MESSAGE DISPLAY 23042
40    METAL DETECTOR 23128
41    NOISE GENERATOR 23432
42    OP - AMP TIMER 24347
43    PULSE WIDTH MODULATOR 25262
44    RECHARGEABLE CMOS BATTERY FOR YOUR COMPUTER 26660
45    RUNNING MESSAGE DISPLAY 26370
46    SENSITIVE FIELD RECEIVER 26114
47    SEQUENTIAL RELAY 27678
48    SIMPLE ADJUSTABLE VOLTAGE SOURCE 26723
49    SIMPLE SECURITY SYSTEM 28878
50    SIMPLE UPS 27547
51    0-15V, 1A POWER SUPPLY 26364
52    6V to 12V CONVERTER 28677
53    12V BATTERY MONITOR 27288
54    50-LEDS AUDIO ANALYSER 28213
55    60Hz CRYSTAL CONTROLLED TIME BASE 29538
56    BATTERY VOLTAGE LEVEL MONITOR 30449
57    BLOCK YOUR TV REMOTE CONTROL 30373
58    BYPASSING A STANDBY SWITCH 30449
59    CAPACITANCE BEEPER 30058
60    CELLULAR PHONE INCOMING CALL DETECTOR 34284
61    IMPROVED CLAP SWITCH 36527
62    LIGHT CONTROLLED LAMP 36086
63    LOW COST FAN REGULATOR 40246
64    THE SIMPLEST AND LOW COST CONTINUITY TESTER 36985
65    TOUCH SWITCH 38625
66    VARIABLE 3 - 24 VOLT POWER SUPPLY 38967
67    VARYING INTENSITY AC LAMP 40862
68    VOICE RECORD PLAYBACK CIRCUIT 41844
69    WATER LEVEL INDICATOR AND HIGH LEVEL ALARM 42839
70    WIRELESS CALLING BELL 759
71    ZENER DIODE TESTER CIRCUIT 6916
72    LED LAMP 7082
73    12 VOLT BIKE HORN 7813
74    HACKING SLEEP ALARM 16630
75    HIGH TEMPERATURE PROBE 18369
76    TELEPHONE TAPPING 18584
77    SMOKE DETECTOR 29
78    12 TO 120 VOLT INVERTER 46065
79    SPEECH AMPLIFIER 8666
80    SOUND ACTIVATED SWITCH CIRCUIT 13698
81    VIBRATION DETECTOR 5
82    CUNBBER CIRCUIT 13674
83    PROGRAMMABLE AMPLIFIERS USING DIGITAL POTENTIOMETERS 5529
84    EMF DECTECTOR 45280
85    LED TORCH WITH ADJUSTABLE BRIGHTNESS 12612
86    LATCHABLE RELAY 12405
87    DC UNINTERRUPTABLE POWER SUPPLY 12428
88    MAINS OPERATED WHITE LED LAMP CIRCUIT 12432
89    SOUND DETECTOR 54
 
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