Comments on: LED Sensors http://projects.dimension-x.net/archives/35 Thoughts, ideas, projects, pictures. Sun, 01 Jan 2012 17:54:03 +0000 hourly 1 http://wordpress.org/?v=3.2.1 By: Trisha http://projects.dimension-x.net/archives/35/comment-page-1#comment-78048 Trisha Fri, 10 Jun 2011 10:07:44 +0000 http://projects.dimension-x.net/archives/35#comment-78048 How exactly does the LED work as a sensor when it is on? or does it work only in passive mode in the instants where the its turned off but our eyes cannot notice how fast they blink? How exactly does the LED work as a sensor when it is on? or does it work only in passive mode in the instants where the its turned off but our eyes cannot notice how fast they blink?

]]> By: Lucassiglo21 http://projects.dimension-x.net/archives/35/comment-page-1#comment-62671 Lucassiglo21 Sat, 15 Aug 2009 12:36:33 +0000 http://projects.dimension-x.net/archives/35#comment-62671 you could use 1 crystal oscillator connected to some pic and config the others to use an external clock, so you connect the clock input pin of them to one side of the crystal. you could use 1 crystal oscillator connected to some pic and config the others to use an external clock, so you connect the clock input pin of them to one side of the crystal.

]]> By: justDIY http://projects.dimension-x.net/archives/35/comment-page-1#comment-46058 justDIY Thu, 14 Aug 2008 00:07:15 +0000 http://projects.dimension-x.net/archives/35#comment-46058 to further nit-pick, I am using serial. i2c is a synchronous serial bus, using a bi-directional data line, opposed to spi which uses separate rx and tx lines (and a pesky chip-select line.) to further nit-pick, I am using serial. i2c is a synchronous serial bus, using a bi-directional data line, opposed to spi which uses separate rx and tx lines (and a pesky chip-select line.)

]]> By: cotrlbrak http://projects.dimension-x.net/archives/35/comment-page-1#comment-46048 cotrlbrak Wed, 13 Aug 2008 22:46:33 +0000 http://projects.dimension-x.net/archives/35#comment-46048 @ rubiks there are two slaves on the i2c bus , the i2c protocol has provisions for this (adressing and holding the clock), serial does not, although you could develop your own protocol on top of this it seems pointless @ rubiks

there are two slaves on the i2c bus , the i2c protocol has provisions for this (adressing and holding the clock), serial does not, although you could develop your own protocol on top of this it seems pointless

]]> By: Electronics-Lab.com Blog » Blog Archive » LED Sensors http://projects.dimension-x.net/archives/35/comment-page-1#comment-40661 Electronics-Lab.com Blog » Blog Archive » LED Sensors Sun, 25 May 2008 14:04:53 +0000 http://projects.dimension-x.net/archives/35#comment-40661 [...] LED Sensors - [Link] [...] [...] LED Sensors – [Link] [...]

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