We often wonder how many of these end up contributing to DIY homemade cat laser pointer toys.
Features:
- Output power: <1mW
- Wavelength: 650nm (Red)
- 3 pin header
Did you know?
Although Albert Einstein laid the scientific backround for lasers in 1917, the first working laser was not built until 1960.
Required Supply Voltage:5.0 V
Duinotech Arduino Compatible Red Laser Diode Module
(1)
$5.95
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Good Product
works well but there is no circuit diagram and i want one.
Yes, I recommend this product.
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