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  1. Clarkdale44

    What are the alternatives i can use for SL100 Transistor and BT44 Triac?

    Hello I am thinking of building the below circuit but i am short on components. I have all the others except SL100 transistor and BT44 triac which i can't seem to find in any local store. If anyone can tell me what alternative components i can use for these two then please let me know i would...

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