This module cannot be focused, cannot adjust the size of the spot. Operating voltage: DC 12V, Operating Current: <500mA Reverse polarity protection: Yes, with automatic identification of positive and negative SPI 0.1 x 0.001in 8mm Back Plunger Indicator ; 0.001 · These indicators offer flexibility to toolroom and general purpose machining and inspection applications Buy High Power 532nm 100mW Green Ray Laser Diode Module DC12V Long-Time Working TTL at for . Find more , and products. Enjoy ✓Free Shipping... 532nm Green Dot Laser Diode Module 532nm 50mw 12v W The input voltage is 12V, an over-specified voltage will lead to damage of circuits and modules, if you have any technical problems, please contact us, thank you! Modulation frequency: TTL 0-30 KHZ Laser 400mw 12V 532nm 100mw Green Laser Dot Module Fan Cooling TTL 0 30khz Long Time Working Laser Diode Its main function is to connect to a signal generator and control the on and off of the laser by changing the magnitude of the current. Adjusting the current only brightens or dims the lightPackage: 1 x 12V 532nm Green Laser Dot Module Fan Cooling TTL 0-30KHZ-Long time working the laser head brings with fan cooling. Features: . TTL does not require connection and does not necessarily need to be used.
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