tag:blogger.com,1999:blog-5508420128102161337.comments2022-02-03T12:29:26.821+01:00Canon EOS Camera TriggerAlastairhttp://www.blogger.com/profile/10917560945787699185noreply@blogger.comBlogger9125tag:blogger.com,1999:blog-5508420128102161337.post-56271683661904338402009-03-30T11:59:00.000+02:002009-03-30T11:59:00.000+02:00I did consider a debouncing circuit, but as the sw...I did consider a debouncing circuit, but as the switches are not time-critical to the camera triggering (only used for control/setup), there is no issue with the processing time cost of debouncing.Alastairhttps://www.blogger.com/profile/10917560945787699185noreply@blogger.comtag:blogger.com,1999:blog-5508420128102161337.post-6587935304492993662009-03-30T09:23:00.000+02:002009-03-30T09:23:00.000+02:00Why don't you use a deboucing circuit, it is quite...Why don't you use a deboucing circuit, it is quite simple and saves you some processing time.Juannoreply@blogger.comtag:blogger.com,1999:blog-5508420128102161337.post-9907975135237270132009-03-27T08:55:00.000+01:002009-03-27T08:55:00.000+01:00Hi Gigi, thanks for the nice comments!Hans, yes I ...Hi Gigi, thanks for the nice comments!<BR/><BR/>Hans, yes I was very productive last weekend, unfortunately no time so far this week! I'd be interested to see what you've done, send me the link :)<BR/><BR/>Alastair.Alastairhttps://www.blogger.com/profile/10917560945787699185noreply@blogger.comtag:blogger.com,1999:blog-5508420128102161337.post-25885177676308679772009-03-26T19:35:00.000+01:002009-03-26T19:35:00.000+01:00Hello Alastair,You're moving ahead quickly - great...Hello Alastair,<BR/>You're moving ahead quickly - great.<BR/>For my part I did some work on calculations and an abstract of 'code'. Please contact me if you wish to share it with me (I will make it public once I got rif of all mistakes or in other words without representing my personal learning curve). If you agree I will then send you link to download it from my server.<BR/>Regards, Hans.snahLhttps://www.blogger.com/profile/09212504353484778830noreply@blogger.comtag:blogger.com,1999:blog-5508420128102161337.post-47927152662983084172009-03-25T20:06:00.000+01:002009-03-25T20:06:00.000+01:00Beautiful project Alastair i'm Gigi and i write fr...Beautiful project Alastair i'm Gigi and i write from Italy, i've buyed an arduino interface to make a similar project but i'm not a good software maker, i follow you in your project.<BR/>Great Alastair.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-5508420128102161337.post-81091777069656705212009-03-22T00:54:00.000+01:002009-03-22T00:54:00.000+01:00...nice work here, I like that. Also because I am ......nice work here, I like that. Also because I am working on the same but do not such a nice documentation as you do.<BR/>You might be interested in the following:<BR/><BR/>http://newyorkpanorama.com/2009/01/21/long-exposure-night-hdr-photography-with-arduino/<BR/><BR/>Wünsche Dir viel Erfolg,<BR/>Grüsse aus Zürich, Hans.snahLhttps://www.blogger.com/profile/09212504353484778830noreply@blogger.comtag:blogger.com,1999:blog-5508420128102161337.post-91286921710620138842009-03-18T15:12:00.000+01:002009-03-18T15:12:00.000+01:00Hi Sjoerd, the 450D uses a 2.5mm stereo type jack ...Hi Sjoerd, the 450D uses a 2.5mm stereo type jack for the remote trigger, so there are three connections, the tip, the centre and the shield. The tip of the jack triggers the shutter, the centre triggers focus and the shield is a common ground.<BR/><BR/>Power is provided from the camera and you just need to close the circuit between either the centre or tip and ground to focus and shoot Alastairhttps://www.blogger.com/profile/10917560945787699185noreply@blogger.comtag:blogger.com,1999:blog-5508420128102161337.post-10791876227250126822009-03-18T14:52:00.000+01:002009-03-18T14:52:00.000+01:00Looks good.Do you have any information about how t...Looks good.<BR/><BR/>Do you have any information about how to trigger the 450? type of signal etc (TTL)?Sjoerdhttps://www.blogger.com/profile/08034593981595491832noreply@blogger.comtag:blogger.com,1999:blog-5508420128102161337.post-24191462089507822672009-02-25T13:28:00.000+01:002009-02-25T13:28:00.000+01:00Cool, very excited to see how this progresses.Cool, very excited to see how this progresses.Anonymousnoreply@blogger.com