prov:value
| - having used lasers in few builds, i recommend buying laser module with driver made for that particular laser diode, if you were building very powerful laser, it would be one thing, but for modules up to 200mw, it does not pay to buy diode and other components apart, get module that has driver, heatsink, lens all in one. they are widely available and cheap, save yourself time, money and burned compo
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