MXD1230 650nm 5mw Laser Diode With Adjustable Focal Length HC86 And the propagation delay is

And the propagation delay is 14 ns

These are Metal Film Resistor with a value of 180 ohm 1W and tolerance of ±5%

easy to assemble and can be widely used in a robot to avoid obstacles

Fast mode and Low power mode which can be selected using the pad option (LPMB pin)

MXD1230 650nm 5mw Laser Diode With Adjustable Focal Length HC86 And the propagation delay isIt's a Laser Diode with an Adjustable Focal Length. A laser diode is a semiconductor device similar to a light emitting diode in which a diode pumped directly with electrical current can create lasting conditions at the diode's junction. Driven by voltage, the doped pn transition allows for the recombination of an electron with a hole. Features : It's a Laser Diode With Adjustable Focal Length. Small Volume. Light Weight. Low Power Consumption. Small