Hi, I was wondering if anyone know any good schematics for remote control without using microprocessors or any kits (only simplest elements if possible).

 

Just click on pictures in your Google search and then type schematic for remote control. I bet you come upon thousands to choose from

 

Hi, I was wondering if anyone know any good schematics for remote control without using microprocessors or any kits (only simplest elements if possible).

What's a "good schematic"?

IR or RF or US? What range? For what application? How many channels/commands?