Hello all,
I am about to start the project stated in the title, and while searching through the forums on here I found this post by mrmeval (3rd from top): http://forum.allaboutcircuits.com/showthread.php?t=3483 However, that forum is old and I cannot reply to it. The schematic looks sound, but I cannot locate the source. The closest I've come has been on the following page: http://circuit-diagram.hqew.net/Wireless-infrared-headphone-transmitter_18562.html but that still does not lead me anywhere. Does anyone know where this is from? Additionally, has anyone built this circuit? If so, was it operational?
Many thanks
I am about to start the project stated in the title, and while searching through the forums on here I found this post by mrmeval (3rd from top): http://forum.allaboutcircuits.com/showthread.php?t=3483 However, that forum is old and I cannot reply to it. The schematic looks sound, but I cannot locate the source. The closest I've come has been on the following page: http://circuit-diagram.hqew.net/Wireless-infrared-headphone-transmitter_18562.html but that still does not lead me anywhere. Does anyone know where this is from? Additionally, has anyone built this circuit? If so, was it operational?
Many thanks