A (fictional) Airburst bomb detonator developed (fictionally) in WW2 for use by the (fictional) Sawyer Army Air Force
How to use:
when making your own bomb, the detonator will be the nose of the bomb, you need to attach the "arm" input to whatever mechanism you use to arm your bomb, weather that be the launched output from a hardpoint or a delay block.
To set the airburst altitude, select the logic block in the detonator.