Plastic gear-box motors (also known as 'TT' motors) are an easy and
low cost way to get your projects moving. They're low cost, durable, and
easy to use. The trade-off for those low cost hobby motors is that they
don't have any way of knowing their speed or location. Basically you
send voltage in and get rotation out. Really expensive motors have
encoders built in, and for these TT motors, we've now got some simple
snap-on encoder wheels.
This TT Motor Encoder is solid, but thin, so it won't make your robot bulky.
Each order comes with two encoders.
Note: This encoder is only for use with 'TT' gearbox DC motors it's got an oval notch that snaps right in.
- Diameter: 25.75mm
- Thickness: 3mm