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Im making a simple sequencer for some Christmas lights..to iluminate a tree of lights essentially..
Based in the Knight Rider circuit..the sequencer will offer CW/CCW and alternating conditions via an on/on/on switch..
The problem is,I only have one 74LS154, being green and unsure Im hoping the circuit below will engage the relay,and not damage the 74LS154.
The relay is 12v. switched on by the 2n3906 using the 5v output of the 74ls154.
Thanks for any input!!
Based in the Knight Rider circuit..the sequencer will offer CW/CCW and alternating conditions via an on/on/on switch..
The problem is,I only have one 74LS154, being green and unsure Im hoping the circuit below will engage the relay,and not damage the 74LS154.
The relay is 12v. switched on by the 2n3906 using the 5v output of the 74ls154.
Thanks for any input!!
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