SIMBA was my entry for the YEDYA competition. It's a controller for making timed radio recordings based around a PIC16C84. The name officially stood for "SImple Microcontroller-Based Autorecorder", but an early version of the code suggests that the inspiration was actually "Sod It, Missed the Bloody Archers". The PCB is (if I recall correctly) in Easy-PCB format; I don't have the software any more so I can't check that it still works, unfortunately. It's a pretty trivial single-layer board, and if you actually wanted to make one of these yourself then I'd suggest you just do it on stripboard instead. If I recall correctly, I built three SIMBAs in the end; one's a bare board and the other two were reasonably nicely boxed. If I were to design a SIMBA v4, I'd do away with the (expensive!) 74C922 and scan the keypad by hand; the LCD data lines can be used as outputs and RA as inputs. I'd also update it to use a modern microcontroller.