This is the Sharp GP2D12 IR detector with 3 wires that plug into the detector. For wiring the detector follow this link.
The URG-04LX-UG01 is a laser range-finder (LiDAR) that's inexpensive, accurate and easy to use. This laser utilizes a USB 2.0 interface. The field-of-view for this detector is 240 degrees. Distances are reported from 20mm to 5.6 meters.
The GP2Y0A02 is the longest-range optical distance sensor we carry, featuring a detection range of 8" to 60".
Use these roll pins to fix sprockets to a shaft and keep them locked in place.
1/4" Hex Size, 2" Length, 4-40 Thread Size