I've been seeing cheap 64/128 diodes laser helmets on Ebay and Aliexpress.
Does anyone have them? I wonder if they're worth buying.
Here's an example: https://www.ebay.com/itm/64-128-Dio...&sd=401358810403&_trksid=p2047675.c100623.m-1
Does anyone have them? I wonder if they're worth buying.
Here's an example: https://www.ebay.com/itm/64-128-Dio...&sd=401358810403&_trksid=p2047675.c100623.m-1