Hello there
I would like to know the the transistor's job in a MULTIPLEXING 7Segment set up
I have seen a schematic(picture attracted) and wanna select a appropriate transistor.
here is the link where i saw the schematic
**broken link removed**
1.)what is the purpose of the transistor?
2.) any recommend transistor
I would like to know the the transistor's job in a MULTIPLEXING 7Segment set up
I have seen a schematic(picture attracted) and wanna select a appropriate transistor.
here is the link where i saw the schematic
**broken link removed**
1.)what is the purpose of the transistor?
2.) any recommend transistor