Description:
This PWM TO TTL laser module is design for EleksMaker series machine and its controller board.
But it can also be used for other DIY machine which need to change TTL modulation.

Specification:
Power port size: 5.5*2.1mm
Working voltage: DC 12V
Woring power: >2A
Weight: about 10g

Package Included:
1 x TTL Module