The Engineers are always in search of projects, and finding projects makes that search worthwhile. Listed below are Top 10 EE project ideas for such engineers. tons of them may deal during a higher power than electronics engineers are wont to, hence safety first.
These hand-picked Electrical projects Ideas are simple also as interesting and contains few mini projects too. The EEE Students can use these project kits as final year project also. The list contains a complete of 10 Electric project topics. These projects are going to be very helpful to EE Students. Have a glance .
Electric Projects:
1. Dual Axis Solar Tracker System
This system requires involvement of a good range of engineering including mechanical electrical and electronics. The mechanical part would involve designing a smooth gear system to maneuver as per requirement. The electrical part would be the working of solar array and battery requirement.
The electronics would involve designing the sensor system that might generate commands for the gear system to act accordingly. The system employs spur wheel for the implementation of the twin axis solar tracker. The system is implemented using Atmel IC AT89C51.
This project is out there at: Dual Axis solar tracker system
2. 5V DC To 48V DC Converter For Phantom Power Supplies
This circuit presents an easy and low-cost DC-to-DC converter for phantom power supplies utilized in mixing consoles, microphone preamplifiers, telephone systems and similar equipment.
This project is out there at: 5V DC To 48V DC Converter For Phantom Power Supplies
3. Brushless DC Motor Driver
The brushless DC motor driver circuit described here uses a DRV10866 driver IC to drive alittle BLDC fan, without using any position sensors.
This project is out there at: Brushless DC Motor Driver
4. HVDC Power Supply Design
Circuits like Geiger counters, insect zappers, Nixie tubes and sensors require high-voltage direct-current (HVDC) supplies. There are various sorts of HVDC supplies available within the market, including voltage doubler or quadrupler, flyback converter and boost converter.
Some of these have low current-output capacity. But with right calculations using basic boost conversion formulae, we may achieve HVDC supplies capable of unpolluted and high current capacity. Presented here may be a boost converter design using an MC34063 DC-DC converter.
This project is out there at:HVDC Power Supply Design
5. Micro Inverter
A simple low-power inverter circuit is described here, which converts 12V DC into 230V AC. It are often wont to power Very light loads like night lamps and cordless telephones, but are often modified into a strong inverter by adding more MOSFETs.
This project is out there at: Micro Inverter
6. Automatic riding light
Federal and international regulations require boats to hold lights during sunset, sunrise and at conditions with restricted visibility. the amount and colours of sunshine vary with the dimensions of vessel. A masthead riding light is out of fashion because it is just too high above the water level. This makes it difficult to guage the position of the boat, especially during a pitch-dark anchorage.
This project may be a compact yet inexpensive automatic riding light integrated with an ambient light sensor that turns it on and off automatically.
This project is out there at:Automatic Anchor light
7. High-Impedance Audio Buffer With JFET
The buffer circuit described here is beneficial 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 will be achieved easily with junction FET (JFET) but may require special design of the computer circuit board (PCB), appropriate construction techniques of the box, proper cables and connectors.
This project provides an answer for a high-impedance, low-cost, low-quiescent current, buffer-follower supported PN4393 JFET.
This project is out there at: Automatic Anchor light
8. PIN Diode Based Fire Sensor
This is an ultra-sensitive fire sensor that activates an alarm when it detects fire. during this circuit, a sensitive PIN diode is employed as a fireplace sensor for longer-range fire detection. It detects light and infrared (IR) within the range of 430 nm – 1100 nm.
Visible light and IR from the hearth activate the sensor to trigger the alarm. It also detects sparks within 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 little solder point to which a skinny wire is connected is that the anode and therefore the other one is that the cathode terminal.
This project is out there at: PIN Diode Based Fire Sensor
9. Plus-Minus 5V Supply From 9V Battery
Op-amps require dual-polarity supply for correct operation. When working with battery supply, it becomes difficult to urge dual power supply for the op-amps.
Presented here may be a simple circuit that gives ±5V from a 9V battery. this is often one among the interesting projects among EE Project Ideas. Op-amps require dual-polarity supply for correct operation. When working with battery supply, it becomes difficult to urge dual power supply for the op-amps.
This project is out there at: Plus-minus 5V Supply From 9V Battery
10. Infrared Motion-Sensing Relay Switch
This project is meant to be used with all types of medium-power automobile/domestic 12V DC loads. it's an easy solid-state relay (SSR) switch, controlled by a typical passive infrared (PIR) motion sensor module.
A PIR sensor is an device which will measure IR light radiating from objects in its field-of-view. motion is detected when an IR source with one temperature (such as a person's being) passes ahead of an IR source with another temperature (such as a wall). The PIR sensor module, centred on a PIR sensor, has elements made from crystalline material that generates an electrical charge when exposed to IR radiation.
This project is out there at: Infrared Motion-Sensing Relay Switch
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