Comments on: Bi-Directional LEDs

By: 我不喜欢-Blog » Top 5 Strangest LED Projects

我不喜欢-Blog » Top 5 Strangest LED Projects — Mon, 17 Jul 2006 18:21:23 +0000

[...] JustDIY proves that LEDs can be used for more than lighting, but also as an input device. This is a collection of the work I’ve done with using the bi-directional properties of LEDs. I have also included links to information I’ve found on the subject and the project by an NYU research that inspired me [...]

By: Dee’s-Planet! » LED Touch Sensor

Dee’s-Planet! » LED Touch Sensor — Mon, 05 Jun 2006 12:28:12 +0000

[...] JustDIY has done some extensive testing and documentation of a phenomenon that is not very well known. LEDs can be used as an input device! This is a collection of the work I’ve done with using the bi-directional properties of LEDs. I have also included links to information I’ve found on the subject and the project by an NYU research that inspired me [...]

By: justDIY

justDIY — Sun, 21 May 2006 17:52:21 +0000

well sure it’s old … Mimms guy wrote about it in the 70s … although I honestly doubt your record player used the bidirectional nature of LEDs as some sort of button, it’s just not reliable as a mass production real world interface.