Counting Laps

[leopard]

Are we to presume you have already finished re wiring your house?

I used an extension lead.. didn't fancy ripping up the carpets and floors

[leopard]

at the point of giving up on the lovely scrolling start lights idea.

software works, nice little matrix of LEDs, can show the light sequence, times, scores, scrolling text, works really well

but for the life of me nowhere stocks the yellow displays, oh several claim to but what they actually send is "yellow green", which doesn't help

especially when they also send "yellow green" instead of the actual green...

this is going to end up as a Pi Zero and a HDMI monitor at this rate

[Baldie]

Learn how to make coloured LEDs obs!

[leopard]

Learn how to make coloured LEDs obs!

you can get white matrix displays, I did wonder on them and the lovely clear Tamiya paints on some clear plastic coloured filters to sit in front of the things

all in the name of SCIENCE!