Moving Motors
List of libraries for steppers, dc motors and related stuff
High speed stepper driver for PJRC Teensy boards (T3.0 - T3.6)
Details
TeensyStep is an efficient Arduino stepper motor library compatible with Teensy 3.0, 3.1, 3.2, 3.5 and 3.6. The library is able to handle synchronous and independent movement and continuous rotation of steppers with pulse rates of up to 300'000 steps per second. The following table shows a summary of the specification:| Description | Specification | Default |
|---|---|---|
| Motor speed / pulse rate | 1 - 300'000 stp/s | 800 stp/s |
| Acceleration | 0 - 500'000 stp/s^2 | 2500 stp/s^2 |
| Pull in speed | 50-10'000 stp/s | 100 stp/s |
| Synchronous movement of motors | up to 10 | - |
| Independent movement of motors | 4 groups of 1 to 10 motors | - |
| Settable step pulse polarity | Active HIGH or LOW | Active HIGH |
| Settable step pulse width | 1-100µs | 5µs |
| Settable direction signal polarity | cw / ccw | cw |
Here a quick demonstration video showing two motors running in sync with 160'000 steps/sec
Links:
- Documentation https://luni64.github.io/TeensyStep/
- Repository: https://github.com/luni64/TeensyStep
More or less the standard Arduino stepper library. A lot of information and discussions can be found in the Arduino forum. AccelStepper is part of the Teensy core library
Links: https://www.airspayce.com/mikem/arduino/AccelStepper/index.html