Sensors for Arduino , 5V 5Mw Dot Laser Module With Demo Code

Product Features:

Dot laser
Operating voltage 5V
Power 5Mw
Wavelength 650n m
OD 6mm

1 This 5V laser head very easy to use, you can use Arduino control, do controllable laser pointer, theft detection, etc. interesting application devices.
(2) Whenever the laser can not point to themselves or others eyes, even if the case is closed the laser will have to open the possibility of error.
3, the laser is not a toy, do not give children, mental insufficiency, for people who do not understand the use of the laser characteristics, in this case, can easily lead to injury.
4, the use of lasers should wear special goggles, for the invisible laser, this point is particularly important.
5, the laser can not shine in vehicles, aircraft and other transport vehicles someone.
ARDUINO test code:

void setup ()
{
  pinMode (13, OUTPUT); / / define the digital output interface 13 feet
}

void loop () {
   digitalWrite (13, HIGH); / / open the laser head
   delay (1000); / / delay one second
   digitalWrite (13, LOW); / / turn off the laser head
   delay (1000); / / delay one second
}

Competitive Advantage:

1. Top supplier in Alibaba and Aliexpress
2. Low Prices Direct From Factory Suppliers
3. Fast Delivery Around the World. 
4. High Quality With Global Standards. 
5. 1 Year Factory Warranty
6. Safe Shipping Way and Payment
7. Convenient & Friendly Customer Service