Hello everybody.
I used NPN (BC817-25 from NXP) but i have now 15 NPN to only one board, i'd like to regroup every NPNs by NPN arrays.
My NPN pilot relays.
So, in fact, MCU drives NPN' base, there is each relay on rach collecter and all the emitter are connected to the ground.
Do you know what can i choose ? Because i don't find anything.
Thank you;
Regards,
Florent