electronics protect
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Shrutika khangar
Active In SP

Posts: 1
Joined: Dec 2010
21-12-2010, 07:27 PM

hiii.. i m shrutika BE 3yr student want project and implimentation abstract of a) Sinewave Generator..
science projects buddy
Active In SP

Posts: 278
Joined: Dec 2010
22-12-2010, 12:30 AM

The square, triangle or sine waves in the audio frequency range can be easily generated using simple circuits. In this project and implimentations, four opamps are used to deliver these waveforms in the 6 Hz to 7000 Hz range.

An LM348 IC and passive components are used to generate the Square, sine and triangle waves. The LM348 is a quad operational amplifier IC package containing four separate opamps all in the one IC.

Sine Wave.
a wave shaping circuit produces a pseudo imitation of the sine wave.The circuit used here in effect 'joins together' this characteristic curve of the diode to obtain the sine wave.

Square Wave
One of the opamps in the LM348 is used for this purpose. The voltage level to pin 13 is set by the resistor divider pair R1 and R2.(circuit diagram included in the pdf). The the voltage output of opamp C at pin 8 and we can obtain the square wave at this point.

For more details and the circuit diagram, see:
kitsrusproject and implimentations/k23.pdf
Use Search at http://topicideas.net/search.php wisely To Get Information About Project Topic and Seminar ideas with report/source code along pdf and ppt presenaion

Important Note..!

If you are not satisfied with above reply ,..Please


So that we will collect data for you and will made reply to the request....OR try below "QUICK REPLY" box to add a reply to this page

Quick Reply
Type your reply to this message here.

Image Verification
Please enter the text contained within the image into the text box below it. This process is used to prevent automated spam bots.
Image Verification
(case insensitive)

Possibly Related Threads...
Thread Author Replies Views Last Post
  power electronics based project and implimentations Guest 1 434 24-08-2013, 09:51 AM
Last Post: study tips
  electronics device for blind mobility aid Guest 1 509 23-08-2013, 09:44 AM
Last Post: study tips
  transparent electronics technology Guest 2 833 13-05-2013, 03:32 PM
Last Post: study tips
  Integrated Power Electronics Module santuraj12@gmail.com 3 1,874 30-03-2013, 09:33 AM
Last Post: study tips
  Electronics Wedge Braking System Guest 0 369 20-11-2012, 03:12 PM
Last Post: Guest
  topic Integrated Power Electronics saife 1 495 05-10-2012, 12:14 PM
Last Post: seminar tips
Bug electronics project and implimentation?? junaidahme.1987@gmail.com 0 433 25-09-2012, 11:42 PM
Last Post: junaidahme.1987@gmail.com
Bug electronics mini project and implimentation danisht 0 602 08-09-2012, 07:29 PM
Last Post: danisht
Video jammers based on electronics Guest 0 458 08-09-2012, 10:58 AM
Last Post: Guest
  Innovative ideas related to electronics stream abstract in ieee format Guest 0 477 29-08-2012, 07:07 PM
Last Post: Guest