Hi all, can you please advise me on how to use transistor/s to replace the nosiey relay. Here is the schematic of what I'm trying to do ...... thank you
Title should read Replacing SPDT Relay with transistor/s ....... I should proof read before submitting
Here's how you could make a SPDT equivalent:
The 'In' would come from pin 3 of the first 555. Out1 and Out2 would provide the V+ voltage for the other 555s.