Mini Projects


EFY Mini Projects

 1. Infrared Toy Car Motor Controller
2. Led Lighting For Christmas
3. Pyroelectric Fire Alarm
4. Guitar Effect Pedal Power
5. Ir Music Transmitter And Receiver
6. Cash Box Guard
7. Aquarium Probe
8. Weekly Reminder
9. Digital Timer Enhancement
10.Traffic Controller
11.Electronic Metronome
12.Automatic Light Controller Using 7806
13.Bipolar Transistor Tester
14.Telephone Call Recorder
15.Electronic Horn
16.Home Appliance Control Using Tv Remote
17.Mini Ups System
18.Mobile Car Stereo Player
19.Motion Sensor For Security Light
20.Inverter For Soldering Iron
21.Spy Ear
22.Current Sensor
23.Pc Temperature Controller
24.Infrared Illuminator
25.Numeric Water-Le Vel In Dicator
26.Digital Thermometer
27.Flasher For Deepawali
28.Electronic Candles
29.Automatic Sprinkler Control System
30.Car-Revers Ing Horn With Flasher
31.Dice With 7-Segment Display
32.Electric Guitar Preamplifier
33.Ultrasonic Proximity Detector
34.Electronic Bicycle Lock
35.Electronic Security System
36.Clap Switch
39.Invisible Broken Wire Detector
40.Simple Low-Cost Digital Code Lock
41.Laser Torch-Based Voice Transmitter And Receiver
42.Led Lighting For Christmas
43.Magic Lights
44.Micromotor Controller
45.Musical ‘Touch’ Bell
46.Pc-Based Dc Motor Speed Controller
47.Remote-Controlled Fan Regulator
48.Speed Control Of Dc Motor Using Pulse-Width Modulation
49.Time Switch
50.Ultra-Bright Led Lamp
51.Ultrasonic Proximity Detector
52.Water-Level Controller

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