On 04/02/2018 10:11, Brian Reay wrote:
On 04/02/2018 08:16, Brian Gaff wrote:
You used to be able to buy flashing LEDs at one time for warnings etc. I
clearly recall seeing them in an old Tandy cat back in the day when I
could
see to solder.
Â* Brian



Several he

https://www.ebay.co.uk/sch/i.html?_f... led&_sacat=0

Thanks a lot - that's what I was after! Easy when you know what to
search for...