Description
Use the Photogate to study free fall, rolling objects, collisions, and pendulums.
ORDER CODE: VPG-BTD
Specifications (Source: Vernier.com)
- Power req: 5 VDC at 40 mA
- Infrared source: Peak at 880 nm
- Dimension: 75 mm gate width
- Output is high and LED off for unblocked gate
- Output is low and LED on for blocked gate
- Beam approximately 9 mm from the end of the gate arms
