PIR Sensor turning display on/off over and over

[fischi87]

by my mirror it works really nice. i have a question, it is possible the time to change right now it turns the display off after 4 minutes. i would like to change the time maybe 2 minutes or so.

thanks

[Renfield]

It might be interference. Try installing a ferrite bead. The person whose site I’ve linked below had a very similar problem and describes how he fixed it.

https://helentronica.com/2016/01/11/magic-mirror-with-motion-detector/

Renfield

[cowboysdude]

@Renfield said in PIR Sensor turning display on/off over and over:

It might be interference. Try installing a ferrite bead. The person whose site I’ve linked below had a very similar problem and describes how he fixed it.

https://helentronica.com/2016/01/11/magic-mirror-with-motion-detector/

Renfield

It’s what I had to do with mine… they are very inexpensive…

[elmerito25]

@cowboysdude said in PIR Sensor turning display on/off over and over:

@Renfield said in PIR Sensor turning display on/off over and over:

It might be interference. Try installing a ferrite bead. The person whose site I’ve linked below had a very similar problem and describes how he fixed it.

https://helentronica.com/2016/01/11/magic-mirror-with-motion-detector/

Renfield

It’s what I had to do with mine… they are very inexpensive…

Thanks guys! Will try this once I get home tonight!

[elmerito25]

@elmerito25 said in PIR Sensor turning display on/off over and over:

@cowboysdude said in PIR Sensor turning display on/off over and over:

@Renfield said in PIR Sensor turning display on/off over and over:

It might be interference. Try installing a ferrite bead. The person whose site I’ve linked below had a very similar problem and describes how he fixed it.

https://helentronica.com/2016/01/11/magic-mirror-with-motion-detector/

Renfield

It’s what I had to do with mine… they are very inexpensive…

Thanks guys! Will try this once I get home tonight!

Thanks @Renfield and @cowboysdude ! Followed your advice and found a ferrite bead on unused USB cable and got the PIR sensor working perfectly!

[Renfield]

Great to hear. I love it when a plan comes together.

Now I need to scrounge up a bead for my build.
Ren

[hermlam]

Hi all,
Thanks for the reactions. I ordered one and will test tomorrow.
Herman

[cyberphox]

i gave up on my PIR sensor cause this was happening to me…guess who is searching for a Ferrite bead tomorrow!!!

[johnnyboy]

This post is deleted!

[phrazelle]

FWIW, a ferrite bead is a working solution, but I was able to circumvent this issue by keeping the PIR Sensor a good distance from the Pi. Mine is about 3 feet away from the Pi and doesn’t act erratically as it did when it was right next to it during testing.