I would like to know where to find more info! ("simple" wireless charging case)

As the title states i am looking for more info on how to build a charging case for LED microlights. similarly to the Galaxy headphones with the capabilities to charge 10 different RGB LED microlights they are simple in design and about the size of a quarter or smaller. id like them to stay in with magnets. again think about the 45 dollar Bluetooth headphones by skull candy the little gold + and - plates that charge the headphones in the case. or like this D&D dice set.
(https://ae01.alicdn.com/kf/S29eaf287b27a4fe1bedbb38b7c012c40x/Luminous-DND-Dice-Luminous-RPG-Dice-Set-LED-Rechargeable-Dice-Set-With-Charging-Box-D-D.jpg_Q90.jpg_.webp)

Thank you in advance even if i get booed and one person even gives me a scrap of info to google im happy

//edit so it seems there is some confusion on what an LED Microlight is. please reference this link (Aurora Nano LED Glove Set V2 – LEDGloves25)
as for the specs of the battery are 14mm x 20mm x 5mm as far as charging amps go id have to ask my friend. but i also asked him his best recommendations for "wireless" charging and he said look into pogo pins or smd Contact pins.//

also im midst a Autism/adhd manic hyper focus so if this sounds jumbled and crazy thats because it is, ask a question i will answer it to the best of my ability.......

Tell us what you have tried so there is no duplication of effort!

Try to imagine we don't know what that means.

if you have ever looked at the bottom of any wireless Bluetooth headphones like the galaxy pluses or air pods you'll find a contact that charges the battery of the headphone from the case. i need to know how to make that circuit and repeat it 10 times to and then figure out how to add it to my own LED microlight design. which is already in the works different project all together at this point.
idk if that helps but if you have a specific question that would be much appreciated.
also that link has a close representation of what im talking about. just imagine programmable LED key-chain lights .

I've really only done research into this side of the project. as for the LED microlight itself i've already built a proof of concept build, working out, designing the color and flashing pattern, program method and building the special micro PCBs necessary to house the whole project. but before i drop any money on building special boards i need to keep in mind the charging case and method. custom ordered special micro batteries.

Hi,

I don't know if I understand correctly, but you talk about how to charge a battery without electrical contact.
If so, the process is using coils on the charger and coils on the equipment that will charge the batteries,
And they work with radio frequency.

Not sure if this is what you are after. Even if it is, they may be too large. But could give you ideas for search terms.

.

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The circuit will depend entirely on the details of the battery you will be charging, which you forgot to mention.

A google of “diy wireless charger” brings a lot of hits .

What is an "LED microlight" and how do you normally charge them?

this is an example of what im trying to create.

and if you scroll down a bit you'll see a clear picture of the two, i am assuming coils in the galaxy+ earbuds plus a bit of how they sit in the case. i have no technical knowledge as to what i would be specifically googling to get the right circuit.

definite route to try.

Hi, @animabuilds42
Can you please post link to data/specs of "LED Microlights"?

Are they these?

https://www.aliexpress.com/item/1005003628651464.html?spm=a2g0o.detail.1000023.18.5d1d6d01pL1Kzx

Well show us.
AGAIN...
Can you please post link to data/specs of "LED Microlights"?

Thanks... Tom.. :smiley: :+1: :coffee: :coffee: :coffee: :australia:
PS, PLEASE READ;

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At only $33.99 you should probably buy a set and take them apart to see how they are made. The glove lights are not rechargeable and the earphones don't have lights so these seem to be as close as you will find to what you want to build. From this, you can get the batteries and charging hardware.

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check the edited OP. and typically these devices run off 1620 coin cell batteries and its an environmental hazard for those that enjoy the art of LED Gloving (google it you all know google-fu hint: emazinglights) and im trying to change that my friend is using charging ports but i say to hell with that lets go full wireless.

please review the edit on the OP.

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