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"Sejelek-jeleknya tulisan/catatan/postingan, adalah sebaik-baiknya ingatan. "(anonim).

Wednesday, October 26, 2011

Koleksi Kliping Elektronika

Ini Link yang sedang saya Buat Proyek-proyeknya :
http://www.electronicsforu.com/electronicsforu/lab/

S No.Circuit NameHits
1Home Appliance Control Using TV Remote10252
2CCFL Tester for LCD Screens3291
3Laser Communication System12268
4Remote Control for Toy Car11543
5Wireless Extender for IR Remote Controls14505
6Telephone Line In-Use Indicator7104
7Laser-based Intruder Alarm11786
8AC Mains Bistable Switch9876
9Gas Leakage Alarm30796
10Transistorised Code Lock With Torch10880
11Call Bell with Welcome Indication17713
12Dew-Point Sensor10308
13Cash Box Guard19391
14Automatic Sprinkler Control System15075
15Guitar Effect Pedal Power9431
16Infrared Illuminator17340
17Smart Laptop Docking Station17158
18Flasher For Deepawali26744
19Electronic Metronome13644
20Mobile Car Stereo Player27053
21Motion Sensor for Security Light56079
22Electric Guitar Preamplifier10318
23Bipolar Transistor Tester18992
24Mobile Electronic Workbench38570
25Digital Thermometer54008
26Weekly Reminder26778
27Electronic Dice Using AT89C205116236
28Digital Timer Enhancement19052
29Water-Level Indicator Using 7-segment Display46562
30Automatic Light Controller Using 780643339
31Spy Ear54594
32Antisleep Alarm for Students65984
33Four-Stage FM Transmitter32237
34Numeric Water-level Indicator35307
35Versatile Probe15186
36Electronic Candles65607
37Simple Sensitive Remote Control Tester15203
38Pyroelectric Fire Alarm25171
39Telephone Call Recorder45211
40DuoPhone34046
41Mini UPS System84054
42Car-Reversing Horn With Flasher26828
43Short-Circuit Protection in DC Low-Voltage Systems27369
44Inverter for Soldering Iron38807
45Transistorised Logic Probe for TTL14310
46Constant-Current Battery Charger35905
47Multitone Siren28018
48Generator Room Light37174
49Liquid Level Alarm47308
50PC Power Manager30093
51Skin Response Meter49655
52Solar Panel based Charger and Small LED Lamp62217
53Electronic Bicycle Lock53113
54Remote-operated Master Switch45674
55USB Power Socket46629
56Triple Power Supply37955
57Smart Hearing Aid28700
58Midnight Security Light52572
59Automated Alarm Circuits37786
60Traffic Baton35221
61Laser-guided Door Opener56933
62Battery-level Indicator57539
63Traffic Controller51786
64Night Alert47894
65Muscular Stimulator33241
66Wireless Switch116410
67Electric Window Fence Charger19783
68Three-Phase Appliance Protector30659
69Aquarium Probe32865
70Bicycle Indicator36186
71Poor Man’s Hearing Aid30058
72Portable Lamp Flasher27587
73Car Anti-theft Guard47959
74USB Power Booster48342
75Smart Vibration Sensor41720
76Drinking Water alarm63317
77Glow Plug Controller23312
78Tester For Remote Control36045
79Automatic Low-Power Emergency Light52814
80Mobile Bug88694
81LED Lighting for Christmas60811
82Current Sensor55596
83Seismic Sensor45751
84Dice With 7-Segment Display39652
85Motorbike Alarm49571
86Laptop Protector91667
87Shutter Guard26173
88Desktop Power Supply41886
89PC Temperature Alarm8573
90Mobile Shield58638
91Infrared Firecracker Igniter41156
92Automatic Phase Changer43359
93Flying Saucer63778
94Anti-Collision Rear Light39474
95Light Fence42901
96MAT Switch39228
975-Band Graphic Equaliser37339
98Clock Timer55665
99Fully Automatic Emergency Light72741
100IR Music Transmitter and Receiver76211
101Electronic Horn51443
102Darkroom Timer10895
103Water level indicator With Alarm18792
104PC Multimedia Speakers16323
105Precision Amplifier with Digital Control8130
106Security System Switcher10232
107Digital Speedometer19717
108House Security System25433
109Long Range IR Transmitter13451
110Telephone Conversation Recorder10242
111Automatic Dual Output Display6681
112Digital Dice With Numeric Display7281
1132-Line Intercom-Cum-Telephone Line Changeover Circuit7138
114Magic Light40485
115Teleremote Control10972
116Programmable LED Indicator11875
117Touch Sensitive Musical Bell With Timer8669
118Staircase Light With Auto Switch-Off10864
119Tiny Dew Sensor8290
120Computerised Morse Code Generator Transmitter5804
121Telecom Headset7846
122Telephone Ringer Using Timer ICs6354
123Power Supply Failure Alarm11551
124Protection for Your Electrical Appliance11304
125Simple Code Lock16597
126PC-based 7 Segment Rolling Display10487
127Automatic Room Power Control16149
128Fuild Level Detector9375
129Accurate Electronic Stop Watch6045
130Sensitive Temperature Switch8123
131Ramp Controlled Light6514
1327MHz CW AM QRP Transmitter6818
133Auto Reset Over-Under Voltage Cut-Out6219
134Shortwave Transmitter7378
135Programmable Door-Bell with Flashing LEDS8766
136Precision Attenuater with Digital Control4439
137Parallel Telephone With Secrecy6535
138Telephone Call Meter Using Calculator and COB7261
139Magnetic Proximity Switch8286
140Electronic Scoring Game8058
141Electronic Card-Lock System15300
142Blown Fuse Indicator9243
143Simple Intercom Circuit11666
144LED-Based Message Display21156
145Telephone Receiver11249
146Water-LeveL Controller18118
147Song Number Display11278
148Fastest-finger-first-indicator12879
149Musical 'Touch' Bell14806
150Audio-Visual Extra Ringer For Phone5729
151Contactless AC Mains Voltage Detector9385
152Fire Alarm20733
153Precison 1Hz Clock Generator Using Chip-On-Board6139
154Short Wave AM Transmitter9523
155Solidstate Auto Power off on Mains Failure6370
156Automatic Emergency Torch13875
157Automatic Emergency Light17148
158Versatile CMOS TTL Logic and Clock Probe5388
159A Hierarchical Priority Encoder4609
160Digital Mains Voltage Indicator7903
161Low Cost PCO Billing Meter7676
162Automatic Speed Controller For Fans and Coolers16047
163Telephone Line Based Audio Muting4856
164Precision Digial AC Power Controller5488
165Phone BroadCaster7346
166Long-range FM Transmitter15244
167Self Switch Power Supply9632
168Electrical Equipment Control Using PC11561
169Low Cost Transistorised Intercom7246
170Cordless Phone Backup6072
171Sleep Switch Cum Wake Timer8214
172Simple Analogue To Digital Converter8600
173Digital Switching System9515
174Ultra Low Drop Linear Regulator4276
17540-Meter Direct Conversion Receiver9688
176Frequency Measurement Using PC8902
177Miniature Strobe Light5622
178CD-Rom Drive as Digital-Audio CD Player11611
179Clap Remote16562
180Smart Phone Light7849
181Handy Zener Diode Tester6820
182Telephone Line Vigilant6369
183High & Low Voltage Cutout9850
184Color Sensor18726
185Running Message Display14934
186Low Current High Voltage Power Supply7963
187Intelligent Switch15476
188Automatic Temperature Controlled Fan14971
189Watch Dog for Telephones8379
190UPS for Cordless Telephones7540
191Economical Pump Controller8083
192Clap Switch19140
193Ultrasonic Proximity Detector51114
194Secret Bell69878
195Variable Power Supply Using a Fixed-Voltage Regulator IC61773
196Appliance Timer-Cum-Clap Switch31720
197Telephone-Operated Calling System44999
198Front Door Guard52596
199Bell-Cum Light Controller31223
200Friendly Charger for Mobile Phones67150
201Hearing Aid42386
202Speed Control of DC Motor Using Pulse-Width Modulation60634
203Remote-Controlled Fan Regulator101186
204Low-Power Voltage Doubler35835
205Parrot-Sounding AC Doorbell35134
206Multi-Melody Generator With Instrumental Effect25782
207School-College Quiz Buzzer32568
208Visual AC Mains Voltage Indicator31727
209Simple Short-Wave Transmitter32054
210Solar Lighting System104943
211Infrared Bug52472
212Picnic Lamp45903
213Versatile Power Supply41076
214Shadow Alarm64315
215IR Burglar Deterrent69733
216Versatile Water-Level Controller56168
217Automatic-Off Timer For CD Players36171
218Heat-Sensitive Switch43262
219Sensitive Vibration Detector40869
220Digital Dice46497
221Remote-Controlled Power-Off Switch74250
222Little Door Guard51276
223Stress Meter60674
224Medium-Power FM Transmitter57948
225Teleconferencing System56118
226Smart Cellphone Holder49677
227Fuel Reserve Indicator For Vehicles46456
228Brake Failure Indicator57231
229Safety Guard40279
230Mains Supply Failure Alarm40664
231Remote Control For Home Appliances160864
232Micromotor Controller55980
233Solar Bug66077
234Simple Digital Security System66896
235Digital Audio - Video Input Selector6192
236Auto Turn-Off Battery Charger75729
237Atmel AVR ISP Dongle50217
238Audio Amplifier for Personal Stereo63993
239Musical Light Chaser56633
240Hit Switch91708
241Water-Level Controller64080
242Fire Alarm Using Thermistor59243
243Electronic Watchdog82867
244Automatic School Bell55148
245Anti-Theft Alarm For Bikes79564
246DC Motor Control Using A Single Switch59878
247Solidstate Remote Control Switch48682
248Flashing-Cum-Running Light46466
249Quality FM Transmitter102975
250Stabilised Power Supply With Short-Circuit Indication44174
251Digital Stop Watch65406
252Cell-Phone-Controlled Audio Video Mute Switch58592
253PC-Based DC Motor Speed Controller76370
254Under-Over-Voltage Beep for Manual Stabiliser30697
255Child's Lamp66504
256Watchman Watcher59629
257Highway Alert Signal Lamp43535
258Low-Cost Electronic Quiz Table40222
259Mobile Cellphone Charger123254
260Smart Foot Switch51113
261Programmable Timer for Appliances67689
262Anti-Bag-Snatching Alarm41802
263Multiband CW Transmitter40614
264Automatic Night Lamp With Morning Alarm81417
265Touch Dimmer79001
266Mosfet-Based Preamplifier for FM Radio DXing49231
267Non-Contact Power Monitor36938
268Remote-Operated Musical Bell58253
269Electronic Motor Starter72216
270Washing Machine Motor Controller63392
271Over-Under-Voltage Protection of Electrical Appliances45311
272Low-Cost Hearing Aid57333
273Voltage-Based Controller For Switches34018
274DTMF Receiver IC MT8870 Tester70234
275Pulse Generator63900
276Infrared Remote Control Timer66699
277Multi-Switch Doorbell With Indicators38704
278Electronic Security System209848
279Lead-Acid Battery Charger With Voltage Analyser78008
280Ultra-Bright LED Lamp123963
281Three-Colour Display Using Bicolour LEDs66942
282Computerised Universal Timer51705
283Number Guessing Game51915
284Intruder Radio Alert System62129
285Flashing Beacon62323
286Knock Alarm83499
287Automated Traffic Signal Controller97046
288Infrared Toy Car Motor Controller259415
289Mains Manager47203
290Crystal-Controlled Time-Base Generator36405
291Mains Operated Christmas Star40522
292Music On-Hold For Telephones45635
293Solidstate Switch For DC-Operated Gadgets39110
294Ding-Dong Bell92771
295IR Remote Switch145943
296FM Booster136368
297Laser Torch-Based Voice Transmitter And Receiver99162
298Mobile Phone Battery Charger107226
299Condenser Mic Audio Amplifier83359
300Speller Effect Sign Display43609
301Stereo Tape Head Preamplifier For PC Sound Card48126
302Invisible Broken Wire Detector105970
303Simple Telephone Ring Tone Generator56959
304Anti-Theft Security For Car Audios59803
305DTMF Proximity Detector79370
306Versatile Zener Diode Tester48235
30715-Step Digital Power Supply82647
308Auto Shut-off For Cassette Players And Amplifiers37008
309Generation Of 1-Sec. Pulses Spaced 5-Sec. Apart31047
3109-Line Telephone Sharer78631
311Automatic Heat Detector75948
312Single Phase Electronic Starter44399
313Infrared Electronic Shooting Game28251
314Add-On Stereo Channel Selector32118
315Telephone Number Display89295
316Luggage Security System60874
317Universal High-Resistance Voltmeter33404
318Time Switch55498
319Charge Monitor For 12V Rechargeable Lead-Acid Battery83042
320Dual-Channel Digital Volume Control45286
321Infrared Cordless Headphone91995
322Simple Low-Cost Digital Code Lock57417
323Electronic Jam77783
324Wiper Speed Controller34456
325IC Controlled Emergency Light With Charger66799
326Colour Sensor57001
327FM Transmitter For Channel Changer41386
328Tank Overflow Preventer39875
32933-Volt Tunning Voltage21126
330Appliance Timer23672
331Electronic Code Lock51139
332Flashing Brakelight24939
333IR Remote Control51324
334Car Anti-Theft Wireless Alarm42942
335Soft Musical Telephone Ringer15971
336Low Cost Transistorised Inverter40486
337Automatic Telephone Answering Machine34257
338Hourly Chime Function Generator16217
339Divide-By-N Counter Realisation Using ICs CD4033 And CD401723482
340Programmable Priority Time Switch18144
341Digital Volume Control39076
342Extension Phone Switcher14656
343Battery Opeated High Voltage Source24796
344Handy Telephone Receiver23554
345A Highly Efficient DC Lamp Dimmer17620
346Low Cost Automatic Gate LIght With A Musical Bell23538
347Automatic Switch For Audio Power Amplifier20295
348Capacitance Bridge24146
349Darkness Controlled Light Switch35437
350AF/RF Signal Tracer11094

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