" GSM Project", " Embedded Project", " Final Year Projects", " RFID Projects", " Microcontroller projects", " Circuit experiments", " Electronic Circuits", " Circuits projects", " Electronic Projects"
project s nameS No. Circuit Name 1 Call Bell with Welcome Indication2 Dew-Point Sensor3 Cash Box Guard4 Automatic Sprinkler Control System5 Guitar Effect Pedal Power6 Infrared Illuminator7 Smart Laptop Docking Station8 Flasher For Deepawali9 Electronic Metronome10 Mobile Car Stereo Player11 Motion Sensor for Security Light12 Electric Guitar Preamplifier13 Bipolar Transistor Tester14 Digital Thermometer15 Mobile Electronic Workbench16 Weekly Reminder17 Electronic Dice Using AT89C205118 Digital Timer Enhancement19 Water-Level Indicator Using 7-segment display20 Automatic Light Controller Using 780621 Spy Ear22 Antisleep Alarm for Students23 Four-Stage FM Transmitter24 Numeric Water-level Indicator25 Versatile Probe26 Electronic Candles27 Simple Sensitive Remote Control Tester28 Pyroelectric Fire Alarm29 Telephone Call Recorder30 DuoPhone31 Mini UPS System32 Car-Reversing Horn With Flasher33 Short-Circuit Protection in DC Low-Voltage Systems34 Inverter for Soldering Iron35 Transistorised Logic Probe for TTL36 Constant-Current Battery Charger37 Multitone Siren38 Generator Room Light39 Liquid Level Alarm40 PC Power Manager41 Skin Response Meter42 Solar Panel based Charger and Small LED Lamp43 Electronic Bicycle Lock44 Remote-operated Master Switch45 USB Power Socket46 Triple Power Supply47 Smart Hearing Aid48 Midnight Security Light49 Automated Alarm Circuits50 Traffic Baton51 Laser-guided Door Opener52 Battery-level Indicator53 Traffic Controller54 Night Alert55 Muscular Stimulator56 Wireless Switch57 Electric Window Fence Charger58 Three-Phase Appliance Protector59 Aquarium Probe60 Bicycle Indicator61 Poor Man’s Hearing Aid62 Portable Lamp Flasher63 Car Anti-theft Guard64 USB Power Booster65 Smart Vibration Sensor66 Drinking Water alarm67 Glow Plug Controller68 Tester For Remote Control69 Automatic Low-Power Emergency Light70 Mobile Bug71 LED Lighting for Christmas72 Current Sensor73 Seismic Sensor74 Dice With 7-Segment Display75 Motorbike Alarm76 Laptop Protector77 Shutter Guard78 Desktop Power Supply79 PC Temperature Alarm80 Mobile Shield81 Infrared Firecracker Igniter82 Automatic Phase Changer83 Flying Saucer84 Anti-Collision Rear Light85 Light Fence86 MAT Switch87 5-Band Graphic Equaliser88 Clock Timer89 Fully Automatic Emergency Light90 IR Music Transmitter and Receiver91 Electronic Horn92 Darkroom Timer93 Water level indicator With Alarm94 PC Multimedia Speakers95 Precision Amplifier with Digital Control96 Security System Switcher97 Electronic Card-Lock System98 Blown Fuse Indicator99 Simple Intercom Circuit100 LED-Based Message Display
101 Telephone Receiver102 Water-LeveL Controller103 Song Number Display104 Fastest-finger-first-indicator105 Musical 'Touch' Bell106 Audio-Visual Extra Ringer For Phone107 Contactless AC Mains Voltage Detector108 Fire Alarm109 Precison 1Hz Clock Generator Using Chip-On-Board110 Short Wave AM Transmitter111 Solidstate Auto Power off on Mains Failure112 Automatic Emergency Tourch113 Automatic Emergency Light114 Versatile CMOS TTL Logic and Clock Probe115 Digital Dice with numeric display116 2-Line Intercom-Cum-Telephone Line Changeover Circuit117 Magic Light118 Teleremote Control119 Telephone Conversation Recorder120 Automatic Dual Output display121 Long Range IR Transmitter122 Staircase Light With Auto Switch-Off123 Programmable LED Indicator124 Touch Sensitive Musical Bell With Timer125 Tiny Dew Sensor126 Computerised Morse Code Generator Transmitter127 Telecom Headset128 Telephone Ringer Using Timer ICs129 Power Supply failure alarm130 Protection for your electrical Appliance131 Simple Code Lock132 PC-based 7 segment rolling display133 Automatic Room Power Control134 Fuild Level Detector135 Accurate Electronic Stop Watch136 Sensitive Temperature Switch137 Ramp Controlled Light138 7MHz CW AM QRP Transmitter139 Auto Reset Over-Under Voltage Cut-Out140 Shortwave transmitter141 Programmable Door-Bell with Flashing LEDS142 Precision Attenuater with Digital Control143 Parallel telephone with Secrecy144 Telephone call meter using calculator and COB145 Magnetic Proximity switch146 Electronic Scoring game147 Watch Dog for Telephones148 UPS for Cordless Telephones149 Economical Pump Controller150 Clap Switch151 Digital Speedometer152 House Security System153 A Hierarchical Priority Encoder154 Digital Mains Voltage indicator155 Low cost PCO Billing meter156 Automatic Speed Controller For Fans and Coolers157 Telephone line based Audio Muting158 Precision Digial AC Power controller159 Phone BroadCaster160 Long-range FM Transmitter161 Self Switch power supply162 Electrical Equipment control using PC163 Low cost Transistorised intercom164 Cordless Phone Backup165 Sleep Switch cum wake timer166 Simple Analogue to digital converter167 Digital switching system168 Ultra Low Drop linear regulator169 40-Meter Direct conversion receiver170 Frequency measurement using PC171 Miniature strobe light172 CD-Rom Drive as Digital-Audio CD Player173 Clap Remote174 Smart Phone Light175 Handy Zener Diode tester176 Telephone Line Vigilant177 High & Low Voltage cutout178 Color Sensor179 Running Message Display180 Low current high voltage power supply181 Intelligent Switch182 Automatic Temperature Controlled Fan183 Ultrasonic Proximity Detector184 Secret Bell185 Variable Power Supply Using a Fixed-Voltage Regulator IC186 Appliance Timer-Cum-Clap Switch187 Telephone-Operated Calling System188 Front Door Guard189 Bell-Cum Light Controller190 Friendly Charger for Mobile Phones191 Hearing Aid192 Speed Control of DC Motor Using Pulse-Width Modulation193 Remote-Controlled Fan Regulator194 Low-Power Voltage Doubler195 Parrot-Sounding AC Doorbell196 Multi-Melody Generator With Instrumental Effect197 School-College Quiz Buzzer198 Visual AC Mains Voltage Indicator199 Simple Short-Wave Transmitter200 Solar Lighting System
201 Infrared Bug202 Picnic Lamp203 Versatile Power Supply204 Shadow Alarm205 IR Burglar Deterrent206 Versatile Water-Level Controller207 Automatic-Off Timer For CD Players208 Heat-Sensitive Switch209 Sensitive Vibration Detector210 Digital Dice211 Remote-Controlled Power-Off Switch212 Little Door Guard213 Stress Meter214 Medium-Power FM Transmitter215 Teleconferencing System216 Smart Cellphone Holder217 Fuel Reserve Indicator For Vehicles218 Brake Failure Indicator219 Safety Guard220 Mains Supply Failure Alarm221 Remote Control For Home Appliances222 Micromotor Controller223 Solar Bug224 Simple Digital Security System225 Digital Audio - Video Input Selector226 Auto Turn-Off Battery Charger227 Atmel AVR ISP Dongle228 Audio Amplifier for Personal Stereo229 Musical Light Chaser230 Hit Switch231 Water-Level Controller232 Fire Alarm Using Thermistor233 Electronic Watchdog234 Automatic School Bell235 Anti-Theft Alarm For Bikes236 DC Motor Control Using A Single Switch237 Solidstate Remote Control Switch238 Flashing-Cum-Running Light239 Quality FM Transmitter240 Stabilised Power Supply With Short-Circuit Indication241 Digital Stop Watch242 Cell-Phone-Controlled Audio Video Mute Switch243 PC-Based DC Motor Speed Controller244 Under-Over-Voltage Beep for Manual Stabiliser245 Child's Lamp246 Watchman Watcher247 Highway Alert Signal Lamp248 Low-Cost Electronic Quiz Table249 Mobile Cellphone Charger250 Smart Foot Switch251 Programmable Timer for Appliances252 Anti-Bag-Snatching Alarm253 Multiband CW Transmitter254 Automatic Night Lamp With Morning Alarm255 Touch Dimmer256 Mosfet-Based Preamplifier for FM Radio DXing257 Non-Contact Power Monitor258 Remote-Operated Musical Bell259 Electronic Motor Starter260 Washing Machine Motor Controller261 Over-Under-Voltage Protection of Electrical Appliances262 Low-Cost Hearing Aid263 Voltage-Based Controller For Switches264 DTMF Receiver IC MT8870 Tester265 Pulse Generator266 Infrared Remote Control Timer267 Multi-Switch Doorbell With Indicators268 Electronic Security System269 Lead-Acid Battery Charger With Voltage Analyser270 Ultra-Bright LED Lamp271 Three-Colour Display Using Bicolour LEDs272 Computerised Universal Timer273 Number Guessing Game274 Intruder Radio Alert System275 Flashing Beacon276 Knock Alarm277 Automated Traffic Signal Controller278 Infrared Toy Car Motor Controller279 Mains Manager280 Crystal-Controlled Time-Base Generator281 Mains Operated Christmas Star282 Music On-Hold For Telephones283 Solidstate Switch For DC-Operated Gadgets284 Ding-Dong Bell285 IR Remote Switch286 FM Booster287 Laser Torch-Based Voice Transmitter And Receiver288 Mobile Phone Battery Charger289 Condenser Mic Audio Amplifier290 Speller Effect Sign Display291 Stereo Tape Head Preamplifier For PC Sound Card292 Invisible Broken Wire Detector293 Anti-Theft Security For Car Audios294 Simple Telephone Ring Tone Generator295 Versatile Zener Diode Tester296 DTMF Proximity Detector297 15-Step Digital Power Supply298 Auto Shut-off For Cassette Players And Amplifiers299 Generation Of 1-Sec. Pulses Spaced 5-Sec. Apart300 9-Line Telephone Sharer
301 Automatic Heat Detector302 Single Phase Electronic Starter303 Infrared Electronic Shooting Game304 Add-On Stereo Channel Selector305 Telephone Number Display306 Luggage Security System307 Universal High-Resistance Voltmeter308 Time Switch309 Charge Monitor For 12V Rechargeable Lead-Acid Battery310 Dual-Channel Digital Volume Control311 Infrared Cordless Headphone312 Simple Low-Cost Digital Code Lock313 Electronic Jam314 Wiper Speed Controller315 IC Controlled Emergency Light With Charger316 Colour Sensor317 FM Transmitter For Channel Changer318 Tank Overflow Preventer319 33-Volt Tunning Voltage320 Appliance Timer321 Electronic Code Lock322 Flashing Brakelight323 IR Remote Control324 Car Anti-Theft Wireless Alarm325 Soft Musical Telephone Ringer326 Low Cost Transistorised Inverter327 Automatic Telephone Answering Machine328 Hourly Chime Function Generator329 Divide-By-N Counter Realisation Using ICs CD4033 And CD4017330 Programmable Priority Time Switch331 Digital Volume Control332 Extension Phone Switcher333 Battery Opeated High Voltage Source334 Handy Telephone Receiver335 A Highly Efficient DC Lamp Dimmer336 Low Cost Automatic Gate LIght With A Musical Bell337 Automatic Switch For Audio Power Amplifier338 Capacitance Bridge339 Darkness Controlled Light Switch340 AF/RF Signal Tracer341 Automatic Temperature Controller342 Simple Logic Probe343 Telephone Amplifier344 Ready -To-Use Object Counter345 Telephone Call Counter346 Water Level Controller Using 3-Phase Starter347 Four-In-One Burglar Alarm348 Running Lights Effect349 Programmable Musical Bell350 Solidstate Relay with Under/Over Voltage Protection
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4 comments:
project s name
S No. Circuit Name
1 Call Bell with Welcome Indication
2 Dew-Point Sensor
3 Cash Box Guard
4 Automatic Sprinkler Control System
5 Guitar Effect Pedal Power
6 Infrared Illuminator
7 Smart Laptop Docking Station
8 Flasher For Deepawali
9 Electronic Metronome
10 Mobile Car Stereo Player
11 Motion Sensor for Security Light
12 Electric Guitar Preamplifier
13 Bipolar Transistor Tester
14 Digital Thermometer
15 Mobile Electronic Workbench
16 Weekly Reminder
17 Electronic Dice Using AT89C2051
18 Digital Timer Enhancement
19 Water-Level Indicator Using 7-segment display
20 Automatic Light Controller Using 7806
21 Spy Ear
22 Antisleep Alarm for Students
23 Four-Stage FM Transmitter
24 Numeric Water-level Indicator
25 Versatile Probe
26 Electronic Candles
27 Simple Sensitive Remote Control Tester
28 Pyroelectric Fire Alarm
29 Telephone Call Recorder
30 DuoPhone
31 Mini UPS System
32 Car-Reversing Horn With Flasher
33 Short-Circuit Protection in DC Low-Voltage Systems
34 Inverter for Soldering Iron
35 Transistorised Logic Probe for TTL
36 Constant-Current Battery Charger
37 Multitone Siren
38 Generator Room Light
39 Liquid Level Alarm
40 PC Power Manager
41 Skin Response Meter
42 Solar Panel based Charger and Small LED Lamp
43 Electronic Bicycle Lock
44 Remote-operated Master Switch
45 USB Power Socket
46 Triple Power Supply
47 Smart Hearing Aid
48 Midnight Security Light
49 Automated Alarm Circuits
50 Traffic Baton
51 Laser-guided Door Opener
52 Battery-level Indicator
53 Traffic Controller
54 Night Alert
55 Muscular Stimulator
56 Wireless Switch
57 Electric Window Fence Charger
58 Three-Phase Appliance Protector
59 Aquarium Probe
60 Bicycle Indicator
61 Poor Man’s Hearing Aid
62 Portable Lamp Flasher
63 Car Anti-theft Guard
64 USB Power Booster
65 Smart Vibration Sensor
66 Drinking Water alarm
67 Glow Plug Controller
68 Tester For Remote Control
69 Automatic Low-Power Emergency Light
70 Mobile Bug
71 LED Lighting for Christmas
72 Current Sensor
73 Seismic Sensor
74 Dice With 7-Segment Display
75 Motorbike Alarm
76 Laptop Protector
77 Shutter Guard
78 Desktop Power Supply
79 PC Temperature Alarm
80 Mobile Shield
81 Infrared Firecracker Igniter
82 Automatic Phase Changer
83 Flying Saucer
84 Anti-Collision Rear Light
85 Light Fence
86 MAT Switch
87 5-Band Graphic Equaliser
88 Clock Timer
89 Fully Automatic Emergency Light
90 IR Music Transmitter and Receiver
91 Electronic Horn
92 Darkroom Timer
93 Water level indicator With Alarm
94 PC Multimedia Speakers
95 Precision Amplifier with Digital Control
96 Security System Switcher
97 Electronic Card-Lock System
98 Blown Fuse Indicator
99 Simple Intercom Circuit
100 LED-Based Message Display
101 Telephone Receiver
102 Water-LeveL Controller
103 Song Number Display
104 Fastest-finger-first-indicator
105 Musical 'Touch' Bell
106 Audio-Visual Extra Ringer For Phone
107 Contactless AC Mains Voltage Detector
108 Fire Alarm
109 Precison 1Hz Clock Generator Using Chip-On-Board
110 Short Wave AM Transmitter
111 Solidstate Auto Power off on Mains Failure
112 Automatic Emergency Tourch
113 Automatic Emergency Light
114 Versatile CMOS TTL Logic and Clock Probe
115 Digital Dice with numeric display
116 2-Line Intercom-Cum-Telephone Line Changeover Circuit
117 Magic Light
118 Teleremote Control
119 Telephone Conversation Recorder
120 Automatic Dual Output display
121 Long Range IR Transmitter
122 Staircase Light With Auto Switch-Off
123 Programmable LED Indicator
124 Touch Sensitive Musical Bell With Timer
125 Tiny Dew Sensor
126 Computerised Morse Code Generator Transmitter
127 Telecom Headset
128 Telephone Ringer Using Timer ICs
129 Power Supply failure alarm
130 Protection for your electrical Appliance
131 Simple Code Lock
132 PC-based 7 segment rolling display
133 Automatic Room Power Control
134 Fuild Level Detector
135 Accurate Electronic Stop Watch
136 Sensitive Temperature Switch
137 Ramp Controlled Light
138 7MHz CW AM QRP Transmitter
139 Auto Reset Over-Under Voltage Cut-Out
140 Shortwave transmitter
141 Programmable Door-Bell with Flashing LEDS
142 Precision Attenuater with Digital Control
143 Parallel telephone with Secrecy
144 Telephone call meter using calculator and COB
145 Magnetic Proximity switch
146 Electronic Scoring game
147 Watch Dog for Telephones
148 UPS for Cordless Telephones
149 Economical Pump Controller
150 Clap Switch
151 Digital Speedometer
152 House Security System
153 A Hierarchical Priority Encoder
154 Digital Mains Voltage indicator
155 Low cost PCO Billing meter
156 Automatic Speed Controller For Fans and Coolers
157 Telephone line based Audio Muting
158 Precision Digial AC Power controller
159 Phone BroadCaster
160 Long-range FM Transmitter
161 Self Switch power supply
162 Electrical Equipment control using PC
163 Low cost Transistorised intercom
164 Cordless Phone Backup
165 Sleep Switch cum wake timer
166 Simple Analogue to digital converter
167 Digital switching system
168 Ultra Low Drop linear regulator
169 40-Meter Direct conversion receiver
170 Frequency measurement using PC
171 Miniature strobe light
172 CD-Rom Drive as Digital-Audio CD Player
173 Clap Remote
174 Smart Phone Light
175 Handy Zener Diode tester
176 Telephone Line Vigilant
177 High & Low Voltage cutout
178 Color Sensor
179 Running Message Display
180 Low current high voltage power supply
181 Intelligent Switch
182 Automatic Temperature Controlled Fan
183 Ultrasonic Proximity Detector
184 Secret Bell
185 Variable Power Supply Using a Fixed-Voltage Regulator IC
186 Appliance Timer-Cum-Clap Switch
187 Telephone-Operated Calling System
188 Front Door Guard
189 Bell-Cum Light Controller
190 Friendly Charger for Mobile Phones
191 Hearing Aid
192 Speed Control of DC Motor Using Pulse-Width Modulation
193 Remote-Controlled Fan Regulator
194 Low-Power Voltage Doubler
195 Parrot-Sounding AC Doorbell
196 Multi-Melody Generator With Instrumental Effect
197 School-College Quiz Buzzer
198 Visual AC Mains Voltage Indicator
199 Simple Short-Wave Transmitter
200 Solar Lighting System
201 Infrared Bug
202 Picnic Lamp
203 Versatile Power Supply
204 Shadow Alarm
205 IR Burglar Deterrent
206 Versatile Water-Level Controller
207 Automatic-Off Timer For CD Players
208 Heat-Sensitive Switch
209 Sensitive Vibration Detector
210 Digital Dice
211 Remote-Controlled Power-Off Switch
212 Little Door Guard
213 Stress Meter
214 Medium-Power FM Transmitter
215 Teleconferencing System
216 Smart Cellphone Holder
217 Fuel Reserve Indicator For Vehicles
218 Brake Failure Indicator
219 Safety Guard
220 Mains Supply Failure Alarm
221 Remote Control For Home Appliances
222 Micromotor Controller
223 Solar Bug
224 Simple Digital Security System
225 Digital Audio - Video Input Selector
226 Auto Turn-Off Battery Charger
227 Atmel AVR ISP Dongle
228 Audio Amplifier for Personal Stereo
229 Musical Light Chaser
230 Hit Switch
231 Water-Level Controller
232 Fire Alarm Using Thermistor
233 Electronic Watchdog
234 Automatic School Bell
235 Anti-Theft Alarm For Bikes
236 DC Motor Control Using A Single Switch
237 Solidstate Remote Control Switch
238 Flashing-Cum-Running Light
239 Quality FM Transmitter
240 Stabilised Power Supply With Short-Circuit Indication
241 Digital Stop Watch
242 Cell-Phone-Controlled Audio Video Mute Switch
243 PC-Based DC Motor Speed Controller
244 Under-Over-Voltage Beep for Manual Stabiliser
245 Child's Lamp
246 Watchman Watcher
247 Highway Alert Signal Lamp
248 Low-Cost Electronic Quiz Table
249 Mobile Cellphone Charger
250 Smart Foot Switch
251 Programmable Timer for Appliances
252 Anti-Bag-Snatching Alarm
253 Multiband CW Transmitter
254 Automatic Night Lamp With Morning Alarm
255 Touch Dimmer
256 Mosfet-Based Preamplifier for FM Radio DXing
257 Non-Contact Power Monitor
258 Remote-Operated Musical Bell
259 Electronic Motor Starter
260 Washing Machine Motor Controller
261 Over-Under-Voltage Protection of Electrical Appliances
262 Low-Cost Hearing Aid
263 Voltage-Based Controller For Switches
264 DTMF Receiver IC MT8870 Tester
265 Pulse Generator
266 Infrared Remote Control Timer
267 Multi-Switch Doorbell With Indicators
268 Electronic Security System
269 Lead-Acid Battery Charger With Voltage Analyser
270 Ultra-Bright LED Lamp
271 Three-Colour Display Using Bicolour LEDs
272 Computerised Universal Timer
273 Number Guessing Game
274 Intruder Radio Alert System
275 Flashing Beacon
276 Knock Alarm
277 Automated Traffic Signal Controller
278 Infrared Toy Car Motor Controller
279 Mains Manager
280 Crystal-Controlled Time-Base Generator
281 Mains Operated Christmas Star
282 Music On-Hold For Telephones
283 Solidstate Switch For DC-Operated Gadgets
284 Ding-Dong Bell
285 IR Remote Switch
286 FM Booster
287 Laser Torch-Based Voice Transmitter And Receiver
288 Mobile Phone Battery Charger
289 Condenser Mic Audio Amplifier
290 Speller Effect Sign Display
291 Stereo Tape Head Preamplifier For PC Sound Card
292 Invisible Broken Wire Detector
293 Anti-Theft Security For Car Audios
294 Simple Telephone Ring Tone Generator
295 Versatile Zener Diode Tester
296 DTMF Proximity Detector
297 15-Step Digital Power Supply
298 Auto Shut-off For Cassette Players And Amplifiers
299 Generation Of 1-Sec. Pulses Spaced 5-Sec. Apart
300 9-Line Telephone Sharer
301 Automatic Heat Detector
302 Single Phase Electronic Starter
303 Infrared Electronic Shooting Game
304 Add-On Stereo Channel Selector
305 Telephone Number Display
306 Luggage Security System
307 Universal High-Resistance Voltmeter
308 Time Switch
309 Charge Monitor For 12V Rechargeable Lead-Acid Battery
310 Dual-Channel Digital Volume Control
311 Infrared Cordless Headphone
312 Simple Low-Cost Digital Code Lock
313 Electronic Jam
314 Wiper Speed Controller
315 IC Controlled Emergency Light With Charger
316 Colour Sensor
317 FM Transmitter For Channel Changer
318 Tank Overflow Preventer
319 33-Volt Tunning Voltage
320 Appliance Timer
321 Electronic Code Lock
322 Flashing Brakelight
323 IR Remote Control
324 Car Anti-Theft Wireless Alarm
325 Soft Musical Telephone Ringer
326 Low Cost Transistorised Inverter
327 Automatic Telephone Answering Machine
328 Hourly Chime Function Generator
329 Divide-By-N Counter Realisation Using ICs CD4033 And CD4017
330 Programmable Priority Time Switch
331 Digital Volume Control
332 Extension Phone Switcher
333 Battery Opeated High Voltage Source
334 Handy Telephone Receiver
335 A Highly Efficient DC Lamp Dimmer
336 Low Cost Automatic Gate LIght With A Musical Bell
337 Automatic Switch For Audio Power Amplifier
338 Capacitance Bridge
339 Darkness Controlled Light Switch
340 AF/RF Signal Tracer
341 Automatic Temperature Controller
342 Simple Logic Probe
343 Telephone Amplifier
344 Ready -To-Use Object Counter
345 Telephone Call Counter
346 Water Level Controller Using 3-Phase Starter
347 Four-In-One Burglar Alarm
348 Running Lights Effect
349 Programmable Musical Bell
350 Solidstate Relay with Under/Over Voltage Protection
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