stewc

Hi All, I have recently been testing an electronic control for conducted emissions. It has failed repeatedly at the bottom end of the test spectrum - 150Khz - 200Khz - at various frequencies. My question is, what is the consequence of this affecting anything in the field? Being conducted noise would it interfere with any radio equipment? Many thanks

Hi, I am investigating a project which will ultimately be able to control a number of televisions - volume, channel etc. My problem is getting the 'codes' required for each television. But codes as in the actual binary stream the control outputs. Does anyone have any background on IR remote controls, how they work, 'one-for-alls' etc. I am mainly interested in the digital signals. Any help will be greatly appreciated. Cheers Stu