Engineers are always in search of
projects, and finding meaningful projects makes that search worthwhile.
Listed below are some electrical engineering project ideas for such
engineers. A lot of them may deal in higher power than electronics
engineers are used to, hence safety first. These hand picked electrical
engineering project ideas are simple as well as interesting.
Electrical Engineering Project Ideas: Dual axis solar tracker system
This
system requires involvement of a wide range of engineering including
mechanical electrical and electronics. The mechanical part would involve
designing a smooth gear system to move as per requirement. The
electrical part would be the working of solar panel and battery
requirement. The electronics would involve designing the sensor system
that would generate commands for the gear system to act accordingly. The
system employs spur gear for the implementation of the dual axis solar
tracker. The system is implemented using Atmel IC AT89C51.
This project is available at: Dual Axis solar tracker system
Automatic anchor light
Federal
and international regulations require boats to carry lights
during sunset, sunrise and at conditions with restricted visibility. The
number and colors of light vary with the size of vessel. A masthead
anchor light is out of fashion as it is too high above the water level.
This makes it difficult to judge the position of the boat, especially in
a pitch-dark anchorage. This project is a compact yet inexpensive
automatic anchor light integrated with an ambient light sensor that
turns it on and off automatically.
This project is available at: Automatic Anchor light
High-Impedance audio buffer with JFET
The
buffer circuit described here is useful in enhancing the AC input
impedance of audio amplifiers used with pickups in musical instruments.
Signal sources for amplifiers and passive pickups for electric guitars
require very high-impedance of over 5-mega-ohm. This can be achieved
easily with junction field effect transistor (JFET) but may require
special design of the printed circuit board (PCB), appropriate
construction techniques of the box, proper cables and connectors. This
project provides a solution for a high-impedance, low-cost,
low-quiescent current, buffer-follower based on PN4393 JFET.
This project is available at: High-Impedance Audio Buffer With JFET
PIN diode based fire sensor
This
is an ultra-sensitive fire sensor that activates an alarm when it
detects fire. In this circuit, a sensitive PIN diode is used as a fire
sensor for longer-range fire detection. It detects visible light and
infrared (IR) in the range of 430 nm – 1100 nm. Visible light and IR
from the fire activate the sensor to trigger the alarm. It also detects
sparks in the mains wiring and if these persist, it gives a warning
alarm. The anode can easily be identified from the top-view flat surface
of the photodiode. A small solder point to which a thin wire is
connected is the anode and the other one is the cathode terminal.
This project is available at: PIN Diode Based Fire Sensor
Plus-minus 5V supply from 9V battery
Op-amps
require dual-polarity supply for proper operation. When working with
battery supply, it becomes difficult to get dual power supply for the
op-amps. Presented here is a simple circuit that provides ±5V from a 9V
battery. This is one of the interesting projects among Electrical
Engineering Project Ideas. Op-amps require dual-polarity supply for
proper operation. When working with battery supply, it becomes difficult
to get dual power supply for the op-amps.
This project is available at: Plus-minus 5V Supply From 9V Battery
Salient-pole machines are constructed with a number of pole pieces mounted to a central rotor shaft. The rotor pole pieces can be solid steel or assemblies of steel plates that are bound together axially with bolts.
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DeleteSalient-pole machines are constructed with a number of pole pieces mounted to a central rotor shaft. The rotor pole pieces can be solid steel or assemblies of steel plates that are bound together axially with bolts.
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thanks for sharing Good list, Will be helpful for me. You can also surf various For the best engineering projects in electrical and electronics branch, you will get the idea from the Engineers Garage which is purely for electrical and electronics department. This website for last year projects for Engineers Garage . It has good stuff about Electronics Projects for Final Year Students Where they can find various Projects ideas and tutorials on the Micro controller, Electric Circuits and more. This is the good platform where you can post your projects.
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