its from ebay its a very nice host, and ohh guys i managed to get everything wired up ;D it need batteries but i dont know what type and its working with a 405nm laser driver on a LPC diode i dont know if it will burn my diode but it works :)
hey everyone today i got my new host in the mail box and here of some pics of what i got so far, it came with a heatsink as well and i have no idea how to wire it im so lost so i dont know what to do with this host
can i solder the case pic to the negative pin because i i cant solder the care pin to the null i have to bend it all the way and it will touch the other pins, will it work?