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Cable length: 3 m(118
and Raspberry Pi style projects where you need reliable real-world data from the ultrasonic ranging sensor urm37
Pin34 - GND
Revision History
Laser Diode 5mW 650nm Red - Bare Component dfr0300 Cable length: 3 m(118You have some frickin' sharks at your lair, and you're thinking "it would be really great if I could attach some lasers to them" and then you see these little laser diode modules: what great timing! These encapsulated laser diodes are Class IIIa 5mW, with a 650nm red wavelength. They can be driven from 2. 8V to 5. 2V so they're great for your embedded electronics project. You can use these for laser harps, electronic 'trip wires', laser vision
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