Bogology

This wasted several hours on me. I'll explain exactly what I was doing that got me into this mess a little later, but the bare essence o...

Consider this bit of code:- def foo(): print("Called foo()") try: print("In the 'try' block") ...

This is a follow-up to my earlier earlier post : if you haven't already done so, I suggest reading that one first. I caved and bought a ...

If you are using the millis() function to measure time on an Arduino, you might be tempted to do something like this:- unsigned long time...

Let me state from the outset that my knowledge of RF and antenna design is very rudimentary. I basically consider it to be black magic. Wit...

These are wonderful little things. I got to thinking a bit about exactly how they worked, so I hooked one up to a power-supply and an oscil...

 This packet contains 12 sweets of 4 different colours (black, red, yellow and - my favourites - green).      The number and order of the co...