Laser Engraving Machine TTL /PWM Control DIY 1mx1m

Parameter description:
Carving area: 1M * 1M
Laser power:  10W, 30W
Input voltage：AC 100V-240V，50 / 60Hz
Output：DC 12V 5A
Laser wavelength: 405nm/450nm
Support software include: Laser Engraver  GRBL. etc.
Support PWM TTL modulate laser power

Notes:
*Please wear the protective glass when you use the laser module.
*Do not touching the laser light directly in case that hurt the body and skin.
*Keep children and pets away from the laser module when it working.
*Please connect to the driver board carefully! The Red cord is 12V+, the black cord is GND-,the yellow cord is Signal(S). Please make sure you know how to connect it,Otherwise it might damage the laser module!

Package include：

1set engraving machine frame
1pcs power supply
1pcs data line
1pcs laser (If you choose the Laser kit)
1pcs Protective glasses (If you choose the Laser kit)
1 Set of hex wrenches