Electronics Maker
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The Most Popular Electronics Monthly Magazine
Electornics Maker 24 Oct 2014
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S No. Circuit Name Hits
1    7.5W AUDIO AMPLIFIER 2627
2    10 CHANNEL BULB SEQUENCER 16
3    10 STAGELED SEQUENCER 3342
4    12 VOLT LAMP DIMMER 5621
5    16 STAGE BI-DIRECTIONAL LED SEQUENCER 6478
6    16 STAGE LED SEQUENCER 5783
7    40W FLUORESCENT TUBE INVERTER 5883
8    75 W WITH CURRENT LIMITING 4568
9    555 SCHMITT 5075
10    A SOURCE FOR CONSTANT CURRENT 7216
11    AC LINE CURRENT DETECTOR 5834
12    ASTABLE MULTIVIBRATOR 6939
13    AUDIBLE PULSE 11186
14    AUDIO VU METER 12057
15    AUTO SWITCHING POWER SUPPLY 15318
16    AUTOMATIC CIRCUIT BREAKER 23
17    AUTOMATIC ROOM LIGHTS 16984
18    BATTERY CHARGER 16303
19    BLOWN FUSE INDICATOR 18261
20    CAR HEADLIGHT ALARM 18273
21    CLAP SWITCH 17681
22    DC MOTOR CONTROL 19531
23    DC MOTOR CONTROLLER 18164
24    DCL 19305
25    DECIBEL METER 18704
26    DIFFERENT XTAL FREQUENCY GENERATOR 19233
27    DOOR WATCHER 19710
28    ELECTRONIC LOCK 20235
29    EMERGENCY LIGHT 20917
30    EQUAL SHARE 20903
31    FM PREAMPLIFIER 22230
32    FUZZ EFFECT FOR ELECTRIC GUITARS 21337
33    HIGH INPUT IMPEDANCE TESTER 20949
34    HIT THE TARGET 22633
35    INCREASING INPUT 22328
36    INFRARED REMOTE CONTROL TESTER 22597
37    INTERCOM 23269
38    KEY BOUNCE ELIMINATOR 23893
39    LED-BASED MESSAGE DISPLAY 23106
40    METAL DETECTOR 22563
41    NOISE GENERATOR 23766
42    OP - AMP TIMER 23567
43    PULSE WIDTH MODULATOR 24978
44    RECHARGEABLE CMOS BATTERY FOR YOUR COMPUTER 26133
45    RUNNING MESSAGE DISPLAY 25796
46    SENSITIVE FIELD RECEIVER 27227
47    SEQUENTIAL RELAY 27489
48    SIMPLE ADJUSTABLE VOLTAGE SOURCE 26667
49    SIMPLE SECURITY SYSTEM 28856
50    SIMPLE UPS 26899
51    0-15V, 1A POWER SUPPLY 26543
52    6V to 12V CONVERTER 28798
53    12V BATTERY MONITOR 26985
54    50-LEDS AUDIO ANALYSER 28530
55    60Hz CRYSTAL CONTROLLED TIME BASE 29655
56    BATTERY VOLTAGE LEVEL MONITOR 30256
57    BLOCK YOUR TV REMOTE CONTROL 30316
58    BYPASSING A STANDBY SWITCH 29656
59    CAPACITANCE BEEPER 31104
60    CELLULAR PHONE INCOMING CALL DETECTOR 33385
61    IMPROVED CLAP SWITCH 35623
62    LIGHT CONTROLLED LAMP 35799
63    LOW COST FAN REGULATOR 40448
64    THE SIMPLEST AND LOW COST CONTINUITY TESTER 36912
65    TOUCH SWITCH 982
66    VARIABLE 3 - 24 VOLT POWER SUPPLY 39850
67    VARYING INTENSITY AC LAMP 40760
68    VOICE RECORD PLAYBACK CIRCUIT 41936
69    WATER LEVEL INDICATOR AND HIGH LEVEL ALARM 43094
70    WIRELESS CALLING BELL 1288
71    ZENER DIODE TESTER CIRCUIT 6861
72    LED LAMP 7032
73    12 VOLT BIKE HORN 7707
74    HACKING SLEEP ALARM 16645
75    HIGH TEMPERATURE PROBE 18423
76    TELEPHONE TAPPING 70
77    SMOKE DETECTOR 19880
78    12 TO 120 VOLT INVERTER 46056
79    SPEECH AMPLIFIER 8594
80    SOUND ACTIVATED SWITCH CIRCUIT 13666
81    VIBRATION DETECTOR 11382
82    CUNBBER CIRCUIT 13768
83    PROGRAMMABLE AMPLIFIERS USING DIGITAL POTENTIOMETERS 5442
84    EMF DECTECTOR 45388
85    LED TORCH WITH ADJUSTABLE BRIGHTNESS 12628
86    LATCHABLE RELAY 12430
87    DC UNINTERRUPTABLE POWER SUPPLY 12465
88    MAINS OPERATED WHITE LED LAMP CIRCUIT 12516
89    SOUND DETECTOR 12392
 
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