DESCRIPTION
This DIY (do-it-yourself) laser module is very simple to use. Simply wire it to a 3V DC source such as cell batteries that has a current of around 40mA. A typical AAA has around 500-700mA. The red laser emitted is refracted into the shape of a cross.
FEATURES
- 5mW Red Laser Module
- Great for DIY projects
- Pattern: Cross
- Voltage: 3V
- Current: under 40mA
- Wavelength: 650nm
- Dimensions: 23mm x 9mm