Emotional_Series7814@piefed.zip to NiceMemes@sopuli.xyzEnglish · 3 days ago

LERs (light-emitting resistors)

piefedimages.s3.eu-central-003.backblazeb2.com

30

526

LERs (light-emitting resistors)

piefedimages.s3.eu-central-003.backblazeb2.com

Emotional_Series7814@piefed.zip to NiceMemes@sopuli.xyzEnglish · 3 days ago

30

Chat

yucandu@lemmy.world
link
fedilink
English
arrow-up
8·
2 days ago
Yeah but did you know LEDs are also photodiodes? You can shine a light on them and read that as input voltage.

This guy has a great project where he turns his LEDs into a programming interface using his phone’s flashlight:

https://www.youtube.com/watch?v=IHD3ji-F600

NiceMemes@sopuli.xyz

NiceMemes@sopuli.xyz

You are not logged in. However you can subscribe from another Fediverse account, for example Lemmy or Mastodon. To do this, paste the following into the search field of your instance: [email protected]

A place to post memes & images that won’t absolutely obliterate your mental health! Memes must not stray into hopelessness and be generally positive or neutral.

I made this with my kid in mind, so that they can have a good, safe place to look at memes, just made to make folks laugh and smile!

Only goofs & silliness. (:

no NSFW. ever.
no sexually suggestive material
swearing is fine, but please don’t go overboard.
no sad or depressing content
no politics or politically-motivated content – this include comments.
no outrage content or bait
no AI-generated images. Understandably, some may slip through the cracks, but assume no malicious intent.
no AI accusations. Are you unsure? Leave it be. Is it obvious it’s AI? Please report it.
No spamming of personal links. You can credit an author, but not spam or advertise.

Visibility: Public

This community can be federated to other instances and be posted/commented in by their users.

124 users / day
1.39K users / week
2.83K users / month
5.75K users / 6 months
1 local subscriber
930 subscribers
482 Posts
2.03K Comments
Modlog