Electronics Maker
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The Most Popular Electronics Monthly Magazine
Electornics Maker 22 Aug 2014
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S No. Circuit Name Hits
1    7.5W AUDIO AMPLIFIER 3286
2    10 CHANNEL BULB SEQUENCER 10622
3    10 STAGELED SEQUENCER 4297
4    12 VOLT LAMP DIMMER 4660
5    16 STAGE BI-DIRECTIONAL LED SEQUENCER 6984
6    16 STAGE LED SEQUENCER 5648
7    40W FLUORESCENT TUBE INVERTER 4967
8    75 W WITH CURRENT LIMITING 5496
9    555 SCHMITT 5452
10    A SOURCE FOR CONSTANT CURRENT 7292
11    AC LINE CURRENT DETECTOR 5605
12    ASTABLE MULTIVIBRATOR 5932
13    AUDIBLE PULSE 10871
14    AUDIO VU METER 11884
15    AUTO SWITCHING POWER SUPPLY 15818
16    AUTOMATIC CIRCUIT BREAKER 15699
17    AUTOMATIC ROOM LIGHTS 16575
18    BATTERY CHARGER 17604
19    BLOWN FUSE INDICATOR 10718
20    CAR HEADLIGHT ALARM 17044
21    CLAP SWITCH 29
22    DC MOTOR CONTROL 18719
23    DC MOTOR CONTROLLER 18340
24    DCL 19008
25    DECIBEL METER 20816
26    DIFFERENT XTAL FREQUENCY GENERATOR 20769
27    DOOR WATCHER 19882
28    ELECTRONIC LOCK 20875
29    EMERGENCY LIGHT 21368
30    EQUAL SHARE 20927
31    FM PREAMPLIFIER 13
32    FUZZ EFFECT FOR ELECTRIC GUITARS 20819
33    HIGH INPUT IMPEDANCE TESTER 20650
34    HIT THE TARGET 21633
35    INCREASING INPUT 22775
36    INFRARED REMOTE CONTROL TESTER 22504
37    INTERCOM 22578
38    KEY BOUNCE ELIMINATOR 23687
39    LED-BASED MESSAGE DISPLAY 23533
40    METAL DETECTOR 23359
41    NOISE GENERATOR 23049
42    OP - AMP TIMER 23225
43    PULSE WIDTH MODULATOR 24937
44    RECHARGEABLE CMOS BATTERY FOR YOUR COMPUTER 25676
45    RUNNING MESSAGE DISPLAY 26299
46    SENSITIVE FIELD RECEIVER 26802
47    SEQUENTIAL RELAY 26854
48    SIMPLE ADJUSTABLE VOLTAGE SOURCE 26704
49    SIMPLE SECURITY SYSTEM 28479
50    SIMPLE UPS 27335
51    0-15V, 1A POWER SUPPLY 26676
52    6V to 12V CONVERTER 28859
53    12V BATTERY MONITOR 27712
54    50-LEDS AUDIO ANALYSER 28402
55    60Hz CRYSTAL CONTROLLED TIME BASE 28612
56    BATTERY VOLTAGE LEVEL MONITOR 30079
57    BLOCK YOUR TV REMOTE CONTROL 29473
58    BYPASSING A STANDBY SWITCH 30100
59    CAPACITANCE BEEPER 30827
60    CELLULAR PHONE INCOMING CALL DETECTOR 33758
61    IMPROVED CLAP SWITCH 35957
62    LIGHT CONTROLLED LAMP 36638
63    LOW COST FAN REGULATOR 40368
64    THE SIMPLEST AND LOW COST CONTINUITY TESTER 37457
65    TOUCH SWITCH 141
66    VARIABLE 3 - 24 VOLT POWER SUPPLY 39893
67    VARYING INTENSITY AC LAMP 39572
68    VOICE RECORD PLAYBACK CIRCUIT 42501
69    WATER LEVEL INDICATOR AND HIGH LEVEL ALARM 43847
70    WIRELESS CALLING BELL 953
71    ZENER DIODE TESTER CIRCUIT 6923
72    LED LAMP 6919
73    12 VOLT BIKE HORN 7762
74    HACKING SLEEP ALARM 16617
75    HIGH TEMPERATURE PROBE 18358
76    TELEPHONE TAPPING 18628
77    SMOKE DETECTOR 19747
78    12 TO 120 VOLT INVERTER 46111
79    SPEECH AMPLIFIER 8636
80    SOUND ACTIVATED SWITCH CIRCUIT 13675
81    VIBRATION DETECTOR 36
82    CUNBBER CIRCUIT 13782
83    PROGRAMMABLE AMPLIFIERS USING DIGITAL POTENTIOMETERS 5487
84    EMF DECTECTOR 45315
85    LED TORCH WITH ADJUSTABLE BRIGHTNESS 12744
86    LATCHABLE RELAY 12487
87    DC UNINTERRUPTABLE POWER SUPPLY 6733
88    MAINS OPERATED WHITE LED LAMP CIRCUIT 12429
89    SOUND DETECTOR 12395
 
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