Go Back   Home > Forums > >
Home Forums Rules Articles diyAudio Store Blogs Gallery Wiki Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

Solid State Talk all about solid state amplification.

Bargraph and clip LED's
Bargraph and clip LED's
Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Reply
 
Thread Tools Search this Thread
Old 24th November 2009, 12:42 AM   #1
nigelwright7557 is offline nigelwright7557  United Kingdom
diyAudio Member
 
nigelwright7557's Avatar
 
Join Date: Apr 2008
Location: Carlisle, England
Default Bargraph and clip LED's

I see very little of clip LED's and bargraphs on this audio group.

I would have thought a clip LED was vital if your speakers arent to suffer.

A bargraph top LED can also act as a clip LED.

Just finished a new design which uses a PIC microcontroller to read the output signal and convert it to a bargraph display. The PIC has A2D inputs so I can compare the output signal to the supply rail to get the correct ratio for the LED outputs. My clip LEd circuit uses a simple comparator taht turns on the LED as the output voltage approaches the rail, works a treat and with very few components.
A bargraph brings the amp to life.
__________________
PCBCAD51 pcb design software. 2018 version out now with lower prices >> http://www.murtonpikesystems.co.uk
  Reply With Quote

Reply


Bargraph and clip LED'sHide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Nixie bargraph as a audio VU-meter wim Tubes / Valves 11 27th March 2011 08:13 PM
please help newbie clip LED passive garydmd Chip Amps 22 20th March 2007 02:04 AM
amp goes clip sberube Multi-Way 2 15th February 2005 01:22 AM
What's wrong with this clip? roibm Music 0 6th November 2004 01:01 AM
How does clip protection work? Pbassred Solid State 13 24th May 2004 07:22 PM


New To Site? Need Help?

All times are GMT. The time now is 10:18 PM.


Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 15.79%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Copyright ©1999-2018 diyAudio
Wiki