James Lehman

Hello everyone. I have been using modified multichannel sound devices to produce laser control signals for many years. Easily the most common device to be found are these inexpensive USB surround sound boxes that contain some variation of the CMedia USB sound chip. I have four different devices and I am using an Orange Pi Zero 3 4gb running dietpi with the latest 6.6 kernel. But that doesn't seem to matter. I get the same results any other way I try it. The strange thing is that one of my devices...

Hello everyone. I have been using modified multichannel sound devices to produce laser control signals for many years. Easily the most common device to be found are these inexpensive USB surround sound boxes that contain some variation of the CMedia USB sound chip. I have four different devices and I am using an Orange Pi Zero 3 4gb running dietpi with the latest 6.6 kernel. But that doesn't seem to matter. I get the same results any other way I try it. The strange thing is that one of my devices...