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July 8, 2016 All Posts, Civil Laser, Instructions

Analog Modulation VS TTL Modulation

The default modulation is Analog. (TTL modulation can be customized. )

Analog modulation:

1. Use Analog modulation can adjust the laser output power.
2. We use 0~5V voltage as the analog single.

TTL modulation:

1. High voltage signal turn on the laser power, low voltage signal turn off the laser power.
2. The high voltage is about 3V, The low voltage is about 1V.

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