Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
I'd be surprised if the opto can drive even a small dc motor. Last time I made this very mistake, combining all four phototransistors in the ILQ-optoisolators to form a so-called H-Bridge, and as the saying goes, the rest is history.
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