Make character flash when taking damage [SOLVED]

EDIT: I figured it out. This also works for all particle systems. Any children in the gameobject (ie: CharacterController) you put the script on:

 public float FlashingTime = .6f;
     public float TimeInterval = .1f;
 
     void OnEnable ()
     {
         StartCoroutine(Flash(FlashingTime, TimeInterval));
     }
 
     IEnumerator Flash(float time, float intervalTime)
     {
         //this counts up time until the float set in FlashingTime
         float elapsedTime = 0f;
         //This repeats our coroutine until the FlashingTime is elapsed
         while(elapsedTime < time )
         {
         //This gets an array with all the renderers in our gameobject's children
             Renderer[] RendererArray = GetComponentsInChildren<Renderer>();
             //this turns off all the Renderers
             foreach(Renderer r in RendererArray)
              r.enabled = false;
              //then add time to elapsedtime
             elapsedTime += Time.deltaTime;
             //then wait for the Timeinterval set
             yield return new WaitForSeconds(intervalTime);
             //then turn them all back on
             foreach(Renderer r in RendererArray)
              r.enabled = true;
             elapsedTime += Time.deltaTime;
             //then wait for another interval of time
             yield return new WaitForSeconds(intervalTime);
         }
     }

Hey guys, I am trying to make my character flash/blink when he respawns/takes damage.

You see this in a lot of Mario games, where you blink between opaque and invisible and receive temporary invincibility after getting hit.

The problem is, a lot of tutorials out there are for 2D characters, and I have both meshes and particle systems on my character i need to blink in and out of transparency. Does anyone know how to achieve this?

EDIT: I got the meshes working, but can't figure out how to turn on and off the particle system renderer along with it... Here's my script: public void Awake() { StartCoroutine(Flash(.5f, 0.1f)); } IEnumerator Flash(float time, float intervalTime) { float elapsedTime = 0f; while(elapsedTime < time ) { gameObject.GetComponentInChildren<Renderer>().enabled = false; gameObject.GetComponentInChildren<ParticleSystemRenderer>().enabled = false; elapsedTime += Time.deltaTime; yield return new WaitForSeconds(intervalTime); gameObject.GetComponentInChildren<Renderer>().enabled = true; gameObject.GetComponentInChildren<ParticleSystemRenderer>().enabled = true; elapsedTime += Time.deltaTime; yield return new WaitForSeconds(intervalTime); } }