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Sunday 24 June 2012

electronics projects

Dear all,
I am Engineering Student from Islamabad. I recently used to design projects for my Juniors.
You can order your projects of all kinds related to Engineering.
Main subjects includes :
Programming ( C, C , Assambly, C Sharp , Sql Data Base, Ms Access )
electronics
computer Architecture
Digital Logic Deisgn etc
All projects are explained fully and friendly.
Method Of Approach :
Email your name , phone number with Project's Detailed Proposal.

Email : jahanzebgul89@gmail.com

The following projects are made on orders you can also get the 100% working and tested circuit diagrams, working explanation document and instruction manual for the following projects and build yourself.

Some Main Electronic Projects Are :

1 PC-Based Oscilloscope
2 Infrared Toy Car Motor Controller
3 Long-Range FM Transmitter
4 Electronic Security System
5 House Security System
6 FM Booster
7 IR Remote Switch
8 Clap Switch
9 Electrical Equipment Control Using PC
10 Water-Level Controller
11 Laser Torch-Based Voice Transmitter And Receiver
12 LED-Based Message Display
13 Automated Traffic Signal Controller
14 Telephone Receiver
15 Ultra-Bright LED Lamp
16 Invisible Broken Wire Detector
17 Quality FM Transmitter
18 Ding-Dong Bell
19 Infrared Cordless Headphone
20 DTMF Proximity Detector
21 9-Line Telephone Sharer
22 Remote Control For Home Appliances
23 Condenser Mic Audio Amplifier
24 Knock Alarm
25 Mobile Phone Battery Charger
26 15-Step Digital Power Supply
27 Telephone Number Display
28 Mobile Cellphone Charger
29 Lead-Acid Battery Charger With Voltage Analyser
30 DTMF Receiver IC MT8870 Tester
31 Water-Level Controller
32 Automatic Night Lamp With Morning Alarm
33 Musical ‘Touch’ Bell
34 Charge Monitor For 12V Rechargeable Lead-Acid Battery
35 PC-Based DC Motor Speed Controller
36 Infrared Remote Control Timer
37 Intruder Radio Alert System
38 Cell-Phone-Controlled Audio/Video Mute Switch
39 Touch Dimmer
40 Programmable Timer for Appliances
41 Automatic Heat Detector
42 Three-Colour Display Using Bicolour LEDs
43 Electronic Motor Starter
44 Electronic Card-Lock System
45 Fastest Finger First Indicator
46 Electronic Watchdog
47 Remote-Operated Musical Bell
48 Anti-Theft Security For Car Audios
49 Flashing Beacon
50 Simple Code Lock
51 Shortwave Transmitter
52 Washing Machine Motor Controller
53 Teleremote Control
54 Simple Telephone Ring Tone Generator
55 Anti-Theft Alarm For Bikes
56 Automatic Speed-Controller For Fans and Coolers
57 Pulse Generator
58 Parallel Telephone With Secrecy and Call Prevention
59 Digital Mains Voltage Indicator
60 Digital Stop Watch
61 Electronic Jam
62 Low-Cost Hearing Aid
63 Power-Supply Failure Alarm
64 Computerised Universal Timer
65 Child's Lamp
66 Song Number Display
67 Audio Amplifier for Personal Stereo
68 Auto Turn-Off Battery Charger
69 Music On-Hold For Telephones
70 CD-ROM Drive As Digital-Audio CD-Player
71 Precision Amplifier With Digital Control
72 Simple Digital Security System
73 Over-/Under-Voltage Protection of Electrical Appliances
74 Stereo Tape Head Preamplifier For PC Sound Card
75 IC Controlled Emergency Light With Charger
76 Luggage Security System
77 DarkRoom Timer
78 Remote-Controlled Power-Off Switch
79 Simple Low-Cost Digital Code Lock
80 Solar Lighting System
81 Telephone Conversation Recorder
82 Mains Manager
83 DC Motor Control Using A Single Switch
84 Hit Switch
85 Remote-Controlled Fan Regulator
86 Low-Cost PCO Billing Meter
87 Versatile Zener Diode Tester
88 Watchman Watcher
89 Number Guessing Game
90 Mosfet-Based Preamplifier for FM Radio DXing
91 Solidstate Remote Control Switch
92 Solar Bug
93 Medium-Power FM Transmitter
94 Fire Alarm Using Thermistor
95 Musical Light Chaser
96 2-Line Intercom-Cum-Telephone Line Changeover Circuit
97 Water Level Indicator With Alarm
98 Speller Effect Sign Display
99 Micromotor Controller
100 Smart Foot Switch
101 Low-Cost Transistorised Intercom
102 Telephone Ringer Using Timer ICs
103 Mains Operated Christmas Star
104 Automatic School Bell
105 Parallel Telephones With Secrecy
106 Teleconferencing System 25963
107 Precision Digital AC Power Controller
108 Multiband CW Transmitter
109 Flashing-Cum-Running Light
110 Simple Analogue To Digital Converter
111 Dual-Channel Digital Volume Control
112 Stabilised Power Supply With Short-Circuit Indication
113 Multi-Switch Doorbell With Indicators
114 Phone BroadCaster
115 Shadow Alarm
116 Time Switch
117 Solidstate Switch For DC-Operated Gadgets
118 Auto Shut-off For Cassette Players And Amplifiers
119 Little Door Guard
120 Crystal-Controlled Time-Base Generator
121 Under-/Over-Voltage Beep for Manual Stabiliser
122 Telephone Call Meter Using Calculator And COB
123 Smart Cellphone Holder
124 Blown Fuse Indicator
125 Ultrasonic Proximity Detector
126 Highway Alert Signal Lamp
127 Anti-Bag-Snatching Alarm
128 Atmel AVR ISP Dongle
129 Brake Failure Indicator
130 Cordless Phone Backup
131 Self-Switching Power Supply
132 Non-Contact Power Monitor
133 Single Phase Electronic Starter
134 Protection For Your Electrical Appliances
135 Versatile Water-Level Controller
136 Frequency Measurements Using PC
137 Low-Cost Electronic Quiz Table
138 Fuel Reserve Indicator For vehicles
139 Digital Switching System
140 Stress Meter
141 Voltage-Based Controller For Switches
142 Infrared Bug
143 A Hierarchical Priority Encoder
144 Digital Audio/Video Input Selector
145 Add-On Stereo Channel Selector
146 Digital Dice
147 PC-Based 7-Segment Rolling Display
148 Precision Attenuator With Digital Control
149 Magnetic Proximity Switch
150 40-Metre Direct Conversion Receiver
151 Versatile Power Supply
152 IR Music Transmitter and Receiver
153 Telephone Line Based Audio Muting And Light-On Circuit
154 Mains Supply Failure Alarm 18699
155 IR Burglar Deterrent 18685
156 Variable Power Supply Using a Fixed-Voltage Regulator IC
157 Generation Of 1-Sec. Pulses Spaced 5-Sec. Apart
158 Digital Speedometer
159 Sleep-Switch Cum Wake-up Timer
160 Clap Remote
161 Sensitive Vibration Detector
162 Safety Guard
163 Heat-Sensitive Switch
164 Picnic Lamp
165 Universal High-Resistance Voltmeter
166 Miniature Strobe Light
167 Speed Control of DC Motor Using Pulse-Width Modulation
168 Colour Sensor
169 Friendly Charger for Mobile Phones
170 Secret Bell
171 Automatic Emergency Light
172 Automatic-Off Timer For CD Players
173 Fully Automatic Emergency Light
174 IR Remote Control
175 Wiper Speed Controller
176 Tiny Dew Sensor
177 Front Door Guard
178 Running Message Display
179 Electronic Scoring Game
180 Magic Lights
181 Telephone-Operated Calling System
182 Ultrasonic Proximity Detector
183 Hearing Aid
184 Automatic Room Power Control
185 School/College Quiz Buzzer
186 Car Anti-Theft Wireless Alarm
187 Simple Short-Wave Transmitter
188 FM Transmitter For Channel Changer
189 Clock Timer
190 Electronic Code Lock
191 Intelligent Switch
192 Digital Volume Control
193 Contactless AC Mains Voltage Detector
194 Automatic Dual-Output Display
195 Parrot-Sounding AC Doorbell
196 Fire Alarm
197 Simple Sensitive Remote Control Tester
198 UPS For Cordless Telephones
199 Electronic Horn 11499
200 Precision 1Hz Clock Generator Using Chip-On-Board
201 Visual AC Mains Voltage Indicator
202 Low-Power Voltage Doubler
203 Smart Phone Light
204 Automatic Temperature Controlled Fan
205 Low Cost Transistorised Inverter
206 AF/RF Signal Tracer
207 Telecom Headset
208 Darkness Controlled Light Switch
209 Bell-Cum Light Controller
210 Ultra Low Drop Linear Regulator
211 Automatic Temperature Controller
212 Simple Intercom Circuit
213 Automatic Telephone Answering Machine
214 Fluid Level Detector
215 Appliance Timer-Cum-Clap Switch
216 Clap Switch
217 Multi-Melody Generator With Instrumental Effect
218 Mobile Shield
219 Short Wave AM Transmitter
220 Flying Saucer
221 Programmable LED Indicator
222 Tank Overflow Preventer
223 Telephone Call Counter
224 Running Lights Effect
225 Infrared Electronic Shooting Game
226 Handy Telephone Receiver
227 Light Fence
228 Low Current, High Voltage Power Supply
229 Telephone Line Vigilant
230 Battery Opeated High Voltage Source
231 Anti-Collision Rear Light
232 Sensitive Temperature Switch
233 Automatic Emergency Torch
234 Watch-Dog for Telephones
235 7MHz CW/AM QRP Transmitter
236 Handy Zener Diode Tester
237 Digital Dice With Numeric Display
238 Automatic Phase Changer
239 Capacitance Bridge
240 Programmable Door-Bell With Flashing LEDs
241 Auto Reset Over/Under Voltage Cut-Out
242 Four-In-One Burglar Alarm
243 Automatic Switch For Audio Power Amplifier
244 Low Cost Automatic Gate LIght With A Musical Bell
245 Economical Pump Controller
246 Appliance Timer
247 Water Level Controller Using 3-Phase Starter
248 MAT Switch
249 Dancing Lights
250 Divide-By-N Counter Realisation Using ICs CD4033 And CD4017
251 Ultrasonic Switch
252 Telephone Amplifier
253 Flashing Brakelight
254 5-Band Graphic Equaliser
255 Ready -To-Use Object Counter
256 A Highly Efficient DC Lamp Dimmer
257 Infrared Firecracker Igniter
258 High and Low Voltage Cutout With Delay and Melody
259 Programmable Priority Time Switch
260 33-Volt Tunning Voltage
261 Computerised Morse Code Generator/Transmitter
262 Accurate Electronic Stop-Watch
263 Simple Logic Probe
264 Solidstate Relay with Under/Over Voltage Protection
265 Solidstate Auto Power-Off/On Mains Failure
266 Laptop Protector
267 Touch-Sensitive Musical Bell With Timer
268 Desktop Power Supply
269 Ramp Controlled Light
270 Hourly Chime Function Generator
271 Soft Musical Telephone Ringer
272 Programmable Musical Bell
273 Extension Phone Switcher
274 Adjustable Dancing Lights
275 Audio-Visual Extra Ringer For Phone
276 Motorbike Alarm
277 Programmable 8-Digit Code Lock
278 Powerful AM Radio Transmitter
279 Shutter Guard
280 Low Cost Electronic Clock
281 PC Based Digital Clock
282 Seismic Sensor
283 Off-Line Telephone Tester
284 A Low Distortion Audio Pre-amplifier
285 LED Lighting for Christmas
286 Versatile Variable Duration Digital Timer
287 Current Sensor
288 Tacho for Microprocessor Based Drives
289 Add Auto Start To Generators
290 Dice With 7-Segment Display
291 Sound Controlled Flip-Flop
292 Fancy Christmas Light


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Hello Students and Hobbyist !

by admin on June 25, 2011

Welcome to CIRCUIT EASY schematic design. This site for Electronics Project, Hobbyist and Educationist. Get free Circuit Diagram and make your School Project yourself.

Before entering in to Electronic Projects or Circuits, You should know

How to Make Electronic Projects ?
Preparing Experimental Board for demonstration you will need base board. You can use plywood 3mm thickness of desired size. Normally we use 8/12 Inches. Paste one side with florescent paper.
Prepare Circuits
Look at the circuit diagram of your project, If having too many components then you have to use varo board also known as dot matrix board for connecting all small components using soldering iron. For few component you can directly place all components on ply and solder it by using pieces of wire.If you dont like soldering work, you can use Breadboard.




How to solder ?

First make your soldering iron temperature at the level at which it melts solder easily otherwise it will result in dry or crack soldering. For good soldering, use pointed and clean Tip. Use best Solder wire and Soldering Flux. All surfaces to be soldered should also be cleaned. Apply Soldering paste or flux at joint. Melt solder on tip of the iron and place it on the joint for 2-3 seconds. Your component will get connected perfect.

Tools for Making Electronic Projects or Circuits ?

General Tools for getting started with all Electronic Projects work are :-

Soldering Iron 25 Watt, Screw Driver, Tweezer, Multimeter

General Items used mostly in all Electronic work :-

Flexible wire, Soldering Paste, Solder, P.C.B, Switch

Power Supply :-

Generally all electronic items work on low DC Voltage from 1.5 to 12 Volt so correct power source will be required. For exhibition purpose or low power project you can use pencil battery (AA Size) with battery container for connection. You can also use single 9V battery with snap depending on your circuit. For multipurpose use or for your own experiment purpose, battery eliminator will be good choice.

You will need electronic components based on circuit diagram : Identify circuit Symbols and buy components by its mention value. Example 100 K Resistance, BC548 Transistor etc.
ting from seven to twenty. There are projects of varying levels of difficulty aimed at different age groups. If you are new to building electronic gadgets, it is recommended to start of with lower age group and lower difficulty level.

"The best way to learn Electronics is by building something on your own"

Learning section of the site provides basic learning material. Also each project identifies what are the specific areas you need to look into before start building the project. Please feel free to use our blog to get additional information from other users, and get any queries answered.


See our PIC microcontroller based projects and learn with EFKids.

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