Electronics Maker
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The Most Popular Electronics Monthly Magazine
Electornics Maker 05 Mar 2015
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S No. Circuit Name Hits
1    7.5W AUDIO AMPLIFIER 2357
2    10 CHANNEL BULB SEQUENCER 423
3    10 STAGELED SEQUENCER 4687
4    12 VOLT LAMP DIMMER 4623
5    16 STAGE BI-DIRECTIONAL LED SEQUENCER 6751
6    16 STAGE LED SEQUENCER 5051
7    40W FLUORESCENT TUBE INVERTER 5677
8    75 W WITH CURRENT LIMITING 4670
9    555 SCHMITT 5724
10    A SOURCE FOR CONSTANT CURRENT 7051
11    AC LINE CURRENT DETECTOR 5772
12    ASTABLE MULTIVIBRATOR 6337
13    AUDIBLE PULSE 10208
14    AUDIO VU METER 12393
15    AUTO SWITCHING POWER SUPPLY 15580
16    AUTOMATIC CIRCUIT BREAKER 16553
17    AUTOMATIC ROOM LIGHTS 17257
18    BATTERY CHARGER 17193
19    BLOWN FUSE INDICATOR 10
20    CAR HEADLIGHT ALARM 18296
21    CLAP SWITCH 29
22    DC MOTOR CONTROL 19607
23    DC MOTOR CONTROLLER 18618
24    DCL 19008
25    DECIBEL METER 24
26    DIFFERENT XTAL FREQUENCY GENERATOR 20773
27    DOOR WATCHER 11871
28    ELECTRONIC LOCK 20224
29    EMERGENCY LIGHT 21418
30    EQUAL SHARE 20109
31    FM PREAMPLIFIER 20945
32    FUZZ EFFECT FOR ELECTRIC GUITARS 21438
33    HIGH INPUT IMPEDANCE TESTER 20849
34    HIT THE TARGET 21396
35    INCREASING INPUT 25
36    INFRARED REMOTE CONTROL TESTER 23727
37    INTERCOM 22794
38    KEY BOUNCE ELIMINATOR 23571
39    LED-BASED MESSAGE DISPLAY 22741
40    METAL DETECTOR 100000849
41    NOISE GENERATOR 23970
42    OP - AMP TIMER 24143
43    PULSE WIDTH MODULATOR 24819
44    RECHARGEABLE CMOS BATTERY FOR YOUR COMPUTER 25965
45    RUNNING MESSAGE DISPLAY 27003
46    SENSITIVE FIELD RECEIVER 27015
47    SEQUENTIAL RELAY 27400
48    SIMPLE ADJUSTABLE VOLTAGE SOURCE 26384
49    SIMPLE SECURITY SYSTEM 28871
50    SIMPLE UPS 26912
51    0-15V, 1A POWER SUPPLY 26363
52    6V to 12V CONVERTER 28954
53    12V BATTERY MONITOR 27479
54    50-LEDS AUDIO ANALYSER 28413
55    60Hz CRYSTAL CONTROLLED TIME BASE 28990
56    BATTERY VOLTAGE LEVEL MONITOR 29928
57    BLOCK YOUR TV REMOTE CONTROL 29617
58    BYPASSING A STANDBY SWITCH 30982
59    CAPACITANCE BEEPER 29893
60    CELLULAR PHONE INCOMING CALL DETECTOR 33306
61    IMPROVED CLAP SWITCH 36544
62    LIGHT CONTROLLED LAMP 35361
63    LOW COST FAN REGULATOR 39886
64    THE SIMPLEST AND LOW COST CONTINUITY TESTER 15
65    TOUCH SWITCH 1311
66    VARIABLE 3 - 24 VOLT POWER SUPPLY 39732
67    VARYING INTENSITY AC LAMP 40175
68    VOICE RECORD PLAYBACK CIRCUIT 42444
69    WATER LEVEL INDICATOR AND HIGH LEVEL ALARM 43229
70    WIRELESS CALLING BELL 43780
71    ZENER DIODE TESTER CIRCUIT 6709
72    LED LAMP 7003
73    12 VOLT BIKE HORN 7749
74    HACKING SLEEP ALARM 16675
75    HIGH TEMPERATURE PROBE 18373
76    TELEPHONE TAPPING 40
77    SMOKE DETECTOR 19722
78    12 TO 120 VOLT INVERTER 46085
79    SPEECH AMPLIFIER 8635
80    SOUND ACTIVATED SWITCH CIRCUIT 13660
81    VIBRATION DETECTOR 11492
82    CUNBBER CIRCUIT 13
83    PROGRAMMABLE AMPLIFIERS USING DIGITAL POTENTIOMETERS 5557
84    EMF DECTECTOR 45266
85    LED TORCH WITH ADJUSTABLE BRIGHTNESS 12603
86    LATCHABLE RELAY 46
87    DC UNINTERRUPTABLE POWER SUPPLY 12391
88    MAINS OPERATED WHITE LED LAMP CIRCUIT 12472
89    SOUND DETECTOR 12471
 
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