Laser Module Blue 3.5W DIY EleksMaker LA03-3500 450nm 3.5W with TTL Modulation for Laser Cutter Engraver

描述

Description: Brand: EleksMaker Model: LA03-3500 Name: Laser Module Power: Max.3.5W , Average 2W Wavelength: 445nm-450nm Luminous color: Blue Focus: Yes, the minimum focus point is about 3mm Input voltage: DC 12V Current: > 2A TTL: Yes, low level (0V): OFF, high level (5V): ON. Frequency: 0-20KHz Cooling mode: radiator and cooling fan Material: Aluminum, glass Size: 63 * 40 * 40mm Package Included: 1 x 3.5W Blue Laser Module