Interactive model
RO: Encoder Counts to Angle
Adjust encoder count, zero offset, and counts per revolution to see the angle update live.
Encoder Counts to Angle
This page turns encoder counts into a joint angle using a live illustration.
Use the controls below to change:
- current encoder count c
- zero-offset count c0
- counts per revolution N
The illustration updates the pointer direction and reports the resulting angle in radians and degrees.
The conversion model is:
θ = 2π c - c0N
Use this as a study companion for Intro to Servomotor.
Angle (radians): 0.000
Angle (degrees): 0.0
Wrapped angle: -
The pointer rotates from the zero reference using the offset-adjusted count fraction.