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08/19/02 07:26
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#27486 - RE: Relay driver for 8051 Ijaz
It can be done with a PNP transistor, but you need an NPN transistor to drive the PNP one, I often use it for level translators.

Steve

List of 19 messages in thread
TopicAuthorDate
Relay driver for 8051            01/01/70 00:00      
RE: Relay driver for 8051            01/01/70 00:00      
RE: Relay driver for 8051            01/01/70 00:00      
RE: Felix            01/01/70 00:00      
RE: Relay driver for 8051            01/01/70 00:00      
RE: Relay driver for 8051            01/01/70 00:00      
RE: Relay driver for 8051            01/01/70 00:00      
RE: Relay driver for 8051            01/01/70 00:00      
RE: Relay driver for 8051            01/01/70 00:00      
RE: Relay driver for 8051            01/01/70 00:00      
RE: Relay driver // Farooq            01/01/70 00:00      
RE: Relay driver for 8051            01/01/70 00:00      
RE: Relay driver for 8051            01/01/70 00:00      
RE: Relay driver for 8051 Ijaz            01/01/70 00:00      
RE: Relay driver // Steve            01/01/70 00:00      
RE: Relay driver for 8051/ijaz            01/01/70 00:00      
RE: Relay driver // Steve/active low            01/01/70 00:00      
RE: Relay driver // Farooq            01/01/70 00:00      
RE: Relay driver for 8051            01/01/70 00:00      

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