Recent content by brooksENG

I have been on holidays for a couple of weeks and have only just returned to the task. I have been trying to take the very useful information given to me and, firstly, understand it, second try use it to my advantage. I have not had much experience with cct design but i am thankful for...

Firstly thank you for your help. Can you please explain what you mean by TX current? can you please elaborate on the modulation frequency drive of the IR emitters and bandpass detection? As you can probably tell I am out of my depth here. its like trying to learn several topics i have...

I am not going to actually wire it to the mains i just need to know how it could be done (design)

These questions relate to an IR Light curtain i am trying to build. The light curtain is going to be used to cut the power to an electrical testing bench when any of the curtains IR light beams are broken. The project will consist of IR transmitters ( IR LED's(zd1946)- data...