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##  Signal Edge Filter

<p align="center"> 
    <img src="icon.png" width="150px;" class="pe-image-documentation"/>
</p>

***

## Description

Observes a boolean value and forwards the event when a signal edge is detected

***

## Required input

### Boolean Field
Boolean field that is observed

***

## Configuration
### Kind of edge
* Detect rising edges 
* Detect falling edges 
* Detect both
    
### Delay
Defines for how many events the signal must be stable before result is emitted.
(E.g. if set to 2, the result is not emitted if value toggles between true and false, it fires when two consecutive events are detected after the flank)

## Output
Emits input event, when the signal edge is detected
