Hi Troops
Tks for replies .. decided to go with Picaxe ... 'cos
I don't want to run stuff on my laptop. It does have a Serial port, but I,( in common with some enthusiastic m/cyclists who have a 'Rat Bike'), I have a Rat PC with 3 comports. It runs w98SE. Utterly stable, and, I won't bother if I screw it up. There's nowt of importance on it.
The Velleman code I downloaded to my Vista laptop. Vista is not on the list of operating systems for this S/W ( 95, 98 ... XP). Unzipped it to a cd. Copied to RatPC .. don't work!! Did same to Laptop, it does !! What a bugger !! Works on a PC it possibly shouldn't, won't on a PC it should !!
So, did the same with Picaxe, this is OK on the RatPC .. decision made for me !!

I can live with that until I get sorted.
EDIT If you're interested, source of er ... info, forum etc.
http://www.rev-ed.co.uk/picaxe/The reason I lost interest in 'F84 was that there was no ADC capability, the 18X Picaxe has, so, it'll do me for the time being.
Also, there is an enormous Forum for 'em,..... and, it looks like I can do the required circuit board without lashing out on one

Have seen Marv's posts on HMEM, which is why I resurrected the idea ..
Soldering Iron plugged in ...
To Horse .....
Dave BC