Some of the old timers here may remember the old 4QD-TEC mailing list.
For various reasons, this never worked well.
I have re-started the list from a different server, with different rules. You will be able to send html attachments and top posting is discouraged: in other words - usenet posting rules, so it will suit some of this n.g.'s members well.
Other than chatting about the electronics on-site, some of you may wish to discuss motor control in more detail. I am prepared to do that via the list - there's a lot I can suggest about how to do the software correctly.
To subscribe send a message to:
TEClist+ snipped-for-privacy@4QDTEC.com
If you don't know 4QD-TEC is a site with a wealth of circuit ideas, mostly discrete analogue circuitry, collected over several decades in industry. There is a lot which is free - but I am also trying to defray expenses - you can join as a paid up member for a small fee.