sorry , I'm going
Okay.
Are you okay ?
Like that. I'm just going to describe. Basically we have a a battery a power supply here. After that we just have um user interface. Let's say that um something like that , which could be um a L_C_D_ let's say or um an array of push button , something like that. Push button or a L_C_D_. After that we we feed that into um uh an electronic chip. So I say U_C_ and I feed that to uh L_E_D_ which is uh infrared  um which is a an infrared um component. And so what we  for for myself this  for for us this is quite easy.