Current: <2A, input voltage: DC 12V
Operating temperature: +10 ℃ ~ +40
It can be adjusted focusing engraving cutting
TTL: 0-2.5V open， 2.5V-5V off, only can control the laser switch.
1)Please don’t pull the thread out of the board,we will not be responsible for the loss.
2)When carving, please try to slow down the speed.
1 x 405nm Blue Purple Laser Engraving Machine Parts with TTL for DIY 3D printer & Industrial
1 x Laser GogglesWavelength: 405nm.
Line length: 40cm .
Current: <2A, Input voltage: DC 12V.
It can be adjusted focusing engraving cutting.