Electronics Maker
 
The Most Popular Electronics Monthly Magazine
Electornics Maker 10 Dec 2016
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circuit idea

S No. Circuit Name Hits
1    7.5W AUDIO AMPLIFIER 3504
2    10 CHANNEL BULB SEQUENCER 3259
3    10 STAGELED SEQUENCER 4481
4    12 VOLT LAMP DIMMER 5164
5    16 STAGE BI-DIRECTIONAL LED SEQUENCER 8002
6    16 STAGE LED SEQUENCER 4319
7    40W FLUORESCENT TUBE INVERTER 4990
8    75 W WITH CURRENT LIMITING 5685
9    555 SCHMITT 5189
10    A SOURCE FOR CONSTANT CURRENT 6331
11    AC LINE CURRENT DETECTOR 6626
12    ASTABLE MULTIVIBRATOR 6177
13    AUDIBLE PULSE 46
14    AUDIO VU METER 12373
15    AUTO SWITCHING POWER SUPPLY 15299
16    AUTOMATIC CIRCUIT BREAKER 16106
17    AUTOMATIC ROOM LIGHTS 17357
18    BATTERY CHARGER 17573
19    BLOWN FUSE INDICATOR 18457
20    CAR HEADLIGHT ALARM 17063
21    CLAP SWITCH 17182
22    DC MOTOR CONTROL 18393
23    DC MOTOR CONTROLLER 18206
24    DCL 18969
25    DECIBEL METER 23965
26    DIFFERENT XTAL FREQUENCY GENERATOR 20231
27    DOOR WATCHER 19053
28    ELECTRONIC LOCK 20062
29    EMERGENCY LIGHT 20772
30    EQUAL SHARE 20861
31    FM PREAMPLIFIER 21562
32    FUZZ EFFECT FOR ELECTRIC GUITARS 21267
33    HIGH INPUT IMPEDANCE TESTER 12320
34    HIT THE TARGET 22764
35    INCREASING INPUT 69
36    INFRARED REMOTE CONTROL TESTER 23835
37    INTERCOM 61
38    KEY BOUNCE ELIMINATOR 24026
39    LED-BASED MESSAGE DISPLAY 64
40    METAL DETECTOR 23250
41    NOISE GENERATOR 23126
42    OP - AMP TIMER 24358
43    PULSE WIDTH MODULATOR 24773
44    RECHARGEABLE CMOS BATTERY FOR YOUR COMPUTER 26380
45    RUNNING MESSAGE DISPLAY 25514
46    SENSITIVE FIELD RECEIVER 27596
47    SEQUENTIAL RELAY 27456
48    SIMPLE ADJUSTABLE VOLTAGE SOURCE 27888
49    SIMPLE SECURITY SYSTEM 28536
50    SIMPLE UPS 84
51    0-15V, 1A POWER SUPPLY 27746
52    6V to 12V CONVERTER 27985
53    12V BATTERY MONITOR 27114
54    50-LEDS AUDIO ANALYSER 28866
55    60Hz CRYSTAL CONTROLLED TIME BASE 28535
56    BATTERY VOLTAGE LEVEL MONITOR 29066
57    BLOCK YOUR TV REMOTE CONTROL 28937
58    BYPASSING A STANDBY SWITCH 29663
59    CAPACITANCE BEEPER 31018
60    CELLULAR PHONE INCOMING CALL DETECTOR 34184
61    IMPROVED CLAP SWITCH 36164
62    LIGHT CONTROLLED LAMP 35855
63    LOW COST FAN REGULATOR 40032
64    THE SIMPLEST AND LOW COST CONTINUITY TESTER 36964
65    TOUCH SWITCH 37970
66    VARIABLE 3 - 24 VOLT POWER SUPPLY 39815
67    VARYING INTENSITY AC LAMP 40832
68    VOICE RECORD PLAYBACK CIRCUIT 41833
69    WATER LEVEL INDICATOR AND HIGH LEVEL ALARM 43803
70    WIRELESS CALLING BELL 685
71    ZENER DIODE TESTER CIRCUIT 6789
72    LED LAMP 25
73    12 VOLT BIKE HORN 7851
74    HACKING SLEEP ALARM 7
75    HIGH TEMPERATURE PROBE 18370
76    TELEPHONE TAPPING 18625
77    SMOKE DETECTOR 19908
78    12 TO 120 VOLT INVERTER 46012
79    SPEECH AMPLIFIER 46
80    SOUND ACTIVATED SWITCH CIRCUIT 22935
81    VIBRATION DETECTOR 20
82    CUNBBER CIRCUIT 13776
83    PROGRAMMABLE AMPLIFIERS USING DIGITAL POTENTIOMETERS 22
84    EMF DECTECTOR 45431
85    LED TORCH WITH ADJUSTABLE BRIGHTNESS 28
86    LATCHABLE RELAY 12379
87    DC UNINTERRUPTABLE POWER SUPPLY 12404
88    MAINS OPERATED WHITE LED LAMP CIRCUIT 25
89    SOUND DETECTOR 12536
 
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