Christophe Jorssen and Herbert Voß submitted an update to pst-circ:
Announcement text:
update:
- added dipolestyle triac and use rectangle option also for the transformer;
- added quadrupol optoCoupler;
- added transistor option circle
Thanks for the update, I installed it in
graphics/pstricks/contrib/pst-circ
For the CTAN Team Rainer Schöpf