Electronics Maker

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24 May 2013

Construction Circuit Idea Software Artical

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S No.	Circuit Name	Hits
1	7.5W AUDIO AMPLIFIER	2172
2	10 CHANNEL BULB SEQUENCER	1009
3	10 STAGELED SEQUENCER	4484
4	12 VOLT LAMP DIMMER	6092
5	16 STAGE BI-DIRECTIONAL LED SEQUENCER	6571
6	16 STAGE LED SEQUENCER	5186
7	40W FLUORESCENT TUBE INVERTER	5326
8	75 W WITH CURRENT LIMITING	5348
9	555 SCHMITT	5522
10	A SOURCE FOR CONSTANT CURRENT	6890
11	AC LINE CURRENT DETECTOR	5796
12	ASTABLE MULTIVIBRATOR	7106
13	AUDIBLE PULSE	10900
14	AUDIO VU METER	11102
15	AUTO SWITCHING POWER SUPPLY	15757
16	AUTOMATIC CIRCUIT BREAKER	15392
17	AUTOMATIC ROOM LIGHTS	17248
18	BATTERY CHARGER	17078
19	BLOWN FUSE INDICATOR	18467
20	CAR HEADLIGHT ALARM	18263
21	CLAP SWITCH	18185
22	DC MOTOR CONTROL	19635
23	DC MOTOR CONTROLLER	18596
24	DCL	19522
25	DECIBEL METER	19251
26	DIFFERENT XTAL FREQUENCY GENERATOR	20839
27	DOOR WATCHER	20001
28	ELECTRONIC LOCK	20939
29	EMERGENCY LIGHT	21409
30	EQUAL SHARE	20168
31	FM PREAMPLIFIER	22038
32	FUZZ EFFECT FOR ELECTRIC GUITARS	21806
33	HIGH INPUT IMPEDANCE TESTER	21722
34	HIT THE TARGET	22612
35	INCREASING INPUT	22433
36	INFRARED REMOTE CONTROL TESTER	22933
37	INTERCOM	21812
38	KEY BOUNCE ELIMINATOR	23059
39	LED-BASED MESSAGE DISPLAY	23050
40	METAL DETECTOR	22570
41	NOISE GENERATOR	23759
42	OP - AMP TIMER	24183
43	PULSE WIDTH MODULATOR	25473
44	RECHARGEABLE CMOS BATTERY FOR YOUR COMPUTER	25383
45	RUNNING MESSAGE DISPLAY	27128
46	SENSITIVE FIELD RECEIVER	27358
47	SEQUENTIAL RELAY	27832
48	SIMPLE ADJUSTABLE VOLTAGE SOURCE	27134
49	SIMPLE SECURITY SYSTEM	28614
50	SIMPLE UPS	27378
51	0-15V, 1A POWER SUPPLY	27309
52	6V to 12V CONVERTER	28738
53	12V BATTERY MONITOR	27261
54	50-LEDS AUDIO ANALYSER	28994
55	60Hz CRYSTAL CONTROLLED TIME BASE	29111
56	BATTERY VOLTAGE LEVEL MONITOR	9
57	BLOCK YOUR TV REMOTE CONTROL	29025
58	BYPASSING A STANDBY SWITCH	30544
59	CAPACITANCE BEEPER	30168
60	CELLULAR PHONE INCOMING CALL DETECTOR	33353
61	IMPROVED CLAP SWITCH	36244
62	LIGHT CONTROLLED LAMP	35298
63	LOW COST FAN REGULATOR	40443
64	THE SIMPLEST AND LOW COST CONTINUITY TESTER	37329
65	TOUCH SWITCH	1289
66	VARIABLE 3 - 24 VOLT POWER SUPPLY	39443
67	VARYING INTENSITY AC LAMP	40042
68	VOICE RECORD PLAYBACK CIRCUIT	41921
69	WATER LEVEL INDICATOR AND HIGH LEVEL ALARM	43581
70	WIRELESS CALLING BELL	1403
71	ZENER DIODE TESTER CIRCUIT	6626
72	LED LAMP	7053
73	12 VOLT BIKE HORN	7683
74	HACKING SLEEP ALARM	16577
75	HIGH TEMPERATURE PROBE	18334
76	TELEPHONE TAPPING	12
77	SMOKE DETECTOR	19732
78	12 TO 120 VOLT INVERTER	46089
79	SPEECH AMPLIFIER	8636
80	SOUND ACTIVATED SWITCH CIRCUIT	13675
81	VIBRATION DETECTOR	11437
82	CUNBBER CIRCUIT	13643
83	PROGRAMMABLE AMPLIFIERS USING DIGITAL POTENTIOMETERS	5510
84	EMF DECTECTOR	45289
85	LED TORCH WITH ADJUSTABLE BRIGHTNESS	12576
86	LATCHABLE RELAY	12409
87	DC UNINTERRUPTABLE POWER SUPPLY	12385
88	MAINS OPERATED WHITE LED LAMP CIRCUIT	12381
89	SOUND DETECTOR	12380

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