8x13mm Focusable 30mW 980nm Infrared IR Dot Laser Diode Module w/TTL 0-15KHz

Description

8x13mm Focusable 30mW 980nm Infrared IR Dot Laser Diode Module w/TTL 0-15KHz
Please note that this is IR Lasers which can not be seen by naked eyes.You can get the light by night vision or IR detection card.
Parameters
Wavelength:980nm
Output Power:30mw
Laser Shape:Dot(rectangular to oval)
Working Cureent:<100mA
Working Voltage:5.0VDC
Duty Cycle:5 minutes on,1 minute off
TTL frequency:0-15KHz
TTL modulation Voltage:0-5V Off low, high open, normal status open
Dimension:8x13mm
Features
Three-wire input, the red line is positive, black line is negative,  TTL signal yellow line is positive,If you only connect its black wire and red wire, the laser would not work, you also need to connect its yellow wire (TTL+) to 5v+.
This 980nm laser module with driver built-in is an industrial electronic component and  used for Industrial testament, Lab.Before carrying on some laser DIY activities, please read about the technical information first and protect your eyes before laser ray. Be sure the operator has experience in optics DIY or testing.
Package
1 x 8x13mm Focusable 30mW 980nm Infrared IR Dot Laser Diode Module w/TTL 0-15KHz
Payment Details
We only accept Paypal Payment.
We will send the item to you as soon as you won and paid.
Delivery Details
We provide standard shipping to international via China Post airmail or Hongkong Post airmail with tracking number.Email us if not receive items.
We only ship to the approved address given in Paypal Payment.Please make sure payment address in Paypal is correct.Any non-received items caused by invalid address registered on Paypal are not in our full refund or replacement policy.
Returns and Replacements
We accept returns and replacements within 30 days from the day the cutomer receive the products.Please make first contact within 30 days from receiving the order.Products should be returned in original condition.
About Feedback
We will try our best to solve any dispute and satisfy our customers.
Please contact us firstly if you have any problems.As you know,a negative feedback can deal nothing and the positive feedback is very important for us.So we hope to your understanding.And we will appreciate if  you would like to contact us for solving your problems.Thanks!