Electrical Projects  
Electrical projects are used extensively in our everyday life. They need greater power when compared with the electronics projects. Electrical project circuits make use of passive components like capacitors, inductors and resistors. Most people want to know how electrical projects work and students of electrical engineering will benefit greatly from these projects, some of which have been listed below.

Auto Night Lamp Using High Power LEDs is a circuit that turns on the LED lights interfaced to it at night time and then turns off these lights automatically when it is day. Anti Bag Snatching Alarm using a simplistically designed alarm to prevent someone from snatching your valuables when you are on the go.
  • Automatic Plant Watering System is very handy for watering plants without needing human intervention.
  • IR Remote Control Switch circuit allows you to control any household appliance like the television or radio using a remote.
  • Transformer oil temperature monitoring with automatic circuit breaker.
  • GSM/Mobile/Cell Phone Based Device Monitoring and Control System.
  • Energy Tapping Identifier using a wireless Data Acquisition System.
  • Mobile phone-controlled street lights monitoring and control system.
  • UPS battery monitoring system over GSM for high availability systems (banking/finance/medical etc).
  • DTMF mobile phone controlled dam water gates controlling system with high-level protection.
  • DC Motor Speed and direction control using RF/IR/Zigbee technologies.
  • Talking energy (KWH) meter.
  • Transformer-less Variable Frequency Drive
  • Solar operated Liquid Vending machine
  • Green wind energy for rural electrification
  • Earth Fault relay for 3-phase power system
  • Programmable current relay for high speed protection.
  • Solar based air compressor pump for car bike tire inflate
  • Voice operated Intelligent Fire extinguisher vehicle
  • Microcontroller based Solar Tracker with Stepper Motor Control.
  • Wireless Energy Meter monitoring system with automatic tariff calculation.
  • PWM based DC Motor Closed loop Speed Controller.
  • DC Motor Speed and direction control over GSM Mobile/Modem.
  • Industrial Temperature Controller
  • BLDC Motor Speed Control with RPM Displays
  • Alternative Current Pulse Width Modulation Control for Induction Motor
  • Dual Tone Multi Frequency based Load Control System
  • Dish Positioning Control by IR Remote
  • Personal Computer Based Electrical Loads Control
  • Visual Alternating Current Mains Voltage Indicator
  • Direct Current Motor Speed Control through Push Switches
  • Radio Frequency Based Power House Monitoring System
  • Interlocking System for Pharmaceuticals and Chemical Industries Based on Embedded Systems
  • Touch Screen Based Machinery Access Control System for Illiterates with Image Based Password
  • Automatic lawn mower Magnetic levitation train
  • Wireless Technology Based System shutdown, Restart and Log off Using 8051 Microcontroller
  • Wireless Three-Phase Starter Motor Using Radio Frequency Technology
  • Detection of broken conductors for overhead lines
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