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I won a 100mw 520nm module from techhood on ebay, I have bought quite a lot from techhood but this module is clearly underspec.
I also tested the TTL input and still it would not do more than 39mw.
If you buy from ebay be prepared to deal with crap like this.
I also tested the TTL input and still it would not do more than 39mw.
If you buy from ebay be prepared to deal with crap like this.
520nm 100mW Mint-Green Laser Module/TTL | eBay
Find many great new & used options and get the best deals for 520nm 100mW Mint-Green Laser Module/TTL at the best online prices at eBay! Free shipping for many products!
www.ebay.com