# Schmitt trigger

**URL:** <https://forum.xod.io/t/schmitt-trigger/1357>\
**Category:** Look What I’ve Done\
**Created:** [November 14, 2018, 5:27am UTC](https://forum.xod.io/t/schmitt-trigger/1357 "2018-11-14T05:27:25Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![cesars](https://avatars.discourse-cdn.com/v4/letter/c/f05b48/32.png) [@cesars](https://forum.xod.io/u/cesars)\
**Post date:** [November 14, 2018, 5:27am UTC](https://forum.xod.io/t/schmitt-trigger/1357/1 "2018-11-14T05:27:25Z")

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I found several patches with hysteresis, I took some ideas and I made a node in C ++ … I’m still experimenting. Possibilities of joining nodes or making a new one, make XOD very interesting

[SchmittTrigger.xodball](https://canada1.discourse-cdn.com/flex027/uploads/xod/original/1X/07081a72160bdaaae28918d96d8687250b0a0ec8.xodball) (5.8 KB)

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**Author:** ![cesars](https://avatars.discourse-cdn.com/v4/letter/c/f05b48/32.png) [@cesars](https://forum.xod.io/u/cesars)\
**Post date:** [December 9, 2018, 10:30pm UTC](https://forum.xod.io/t/schmitt-trigger/1357/2 "2018-12-09T22:30:59Z")

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Add a Schmitt Trigger node with analog output

[analog-schmitt-trigger.xodball](https://canada1.discourse-cdn.com/flex027/uploads/xod/original/1X/c54ec07a2a6a40fc59dcee2a11063a3aa3715a97.xodball) (5.8 KB)

![analog-st](https://canada1.discourse-cdn.com/flex027/uploads/xod/original/1X/24bde895b7e1f8f76e8547c41b2515c23442d124.png)