tag:blogger.com,1999:blog-2783333171411378124.post8303528446993038369..comments2023-12-21T11:11:43.164+11:00Comments on ORION mt: Interactive LED Test 2 - First Of The ModulesPaul D'Intinohttp://www.blogger.com/profile/06018831417959562708noreply@blogger.comBlogger8125tag:blogger.com,1999:blog-2783333171411378124.post-84016793788831504312010-04-25T13:54:44.436+10:002010-04-25T13:54:44.436+10:00its working good.
but not getting satisfied result...its working good.<br />but not getting satisfied results if i place a glass over th circuit.<br />I think the IR receiver need to set some threshold value.is it possible if i place a pot at the LM324 input side of the sensor?Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-2783333171411378124.post-28118116180628260072010-02-26T23:02:47.116+11:002010-02-26T23:02:47.116+11:00ok.i got 1r333 led's i hope they will work.
an...ok.i got 1r333 led's i hope they will work.<br />and iam planning to implement his in my dining table.i have to see whether it works even with the frosted glass place on the circuit.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-2783333171411378124.post-66128589373581699782010-02-24T20:34:31.672+11:002010-02-24T20:34:31.672+11:00I had a lot of 850nm IR Led's just kicking aro...I had a lot of 850nm IR Led's just kicking around. However, you could use any IR Led. Even the ones out of remotes will work well. Some are 940nm and I've tested them and they work just the same.<br /><br />It's only a very small trigger voltage from the IR Receiver to the Input pin of the OP Amp, and providing you're not under direct sunlight, any frequency should work ok.Paul D'Intinohttps://www.blogger.com/profile/06018831417959562708noreply@blogger.comtag:blogger.com,1999:blog-2783333171411378124.post-56117253408799094132010-02-24T20:11:51.877+11:002010-02-24T20:11:51.877+11:00any recommendation for
ir ledany recommendation for <br />ir ledAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-2783333171411378124.post-11973679704728520322010-02-01T10:28:16.640+11:002010-02-01T10:28:16.640+11:00Thanks, yeah you're right adding caps would be...Thanks, yeah you're right adding caps would be a better effect. However, I only made this setup as it was the circuit in its most basic form.Paul D'Intinohttps://www.blogger.com/profile/06018831417959562708noreply@blogger.comtag:blogger.com,1999:blog-2783333171411378124.post-76030575427841743502010-01-18T17:40:19.391+11:002010-01-18T17:40:19.391+11:00good one.
the difference i felt between your desig...good one.<br />the difference i felt between your design and the main idea is LED switch off timing.by using some capacitors if your could get some delay between the on off timing,then that would be amazing like wave.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-2783333171411378124.post-68780664258852666562009-12-22T21:25:08.074+11:002009-12-22T21:25:08.074+11:00heheh ,sry not attacked its 'attached'heheh ,sry not attacked its 'attached'Ashik Chhttps://www.blogger.com/profile/11523297095605695023noreply@blogger.comtag:blogger.com,1999:blog-2783333171411378124.post-82559610493560337652009-12-22T21:24:22.269+11:002009-12-22T21:24:22.269+11:00dude! th was gr8 and I tried using LDR but it was ...dude! th was gr8 and I tried using LDR but it was not working ...im passing same voltage for both inputs but for inverting one i attacked LDR before ,but it was not working??Ashik Chhttps://www.blogger.com/profile/11523297095605695023noreply@blogger.com