overview for Fafa

Does this have a word? by Fafa in c/[email protected]

[-] [email protected] 5 points 2 months ago

I thought it's called bananenfalte (bananafold/wrinkle)

Rechargeable LED lamp by Fafa in c/[email protected]

[-] [email protected] 2 points 3 months ago

I already tried to calculate the right resistance for a 5 w Led, but that's beyond me. Especially when I want to recharge the batteries.

I looked into Torch replacement bulbs. They seem to be simple enough...

Rechargeable LED lamp by Fafa in c/[email protected]

[-] [email protected] 2 points 3 months ago

Thanks! That might be good. I wonder if the Diode is bright enough, but I guess I have to test that.

Rechargeable LED lamp by Fafa in c/[email protected]

[-] [email protected] 2 points 3 months ago

True. Lots of them are watertight metal casing though. Thats why i was kinda hesitant to pick one.

16

Rechargeable LED lamp (lemmy.world)

submitted 3 months ago by [email protected] to c/[email protected]

6 comments fedilink

I'd like to build a small light that i can use to cast a shadow to a wall.

It needs a single led that's really small and bright and that can be recharged. Also I want to put it in a special casing.

However I don't really know how to build one myself. So I had the I bright idea to take apart a flashlight that is rechargeable, but I'm not sure which one can be dismantled.

Do you have any idea what flashlight I could use or what parts I would need?