What can I do with these?

Flashlight Modding and DIY Parts
1

So I bought a couple JKK flashlights from a taobao seller, and I realized that they sell some parts too.

With my very limited electronics knowledge, I see that they include LED already seated on a PCB (not sure if this is the correction description), reflector and the “driver board” PCB.

https://shop65268295.world.taobao.com/category-310017800.htm
https://item.taobao.com/item.htm?spm=a312a.7700824.w4002-1247447710.12.5bd339afVnibjP&id=661240336022

Aside from using them as spared parts, I wonder if it is possible to make something from them, like connecting more of the LEDs and hooking up some battery holders, perhaps make some panels for use, or even a “Blitz Shield” for fun? That would definitely be a blast. Haven’t solder before but from members’ post that should not be too hard. Would really want to learn more and make some DIY stuff. Thanks.

2

I would practice soldering first. Yes anyone can do it but it takes years to master. Also you should watch a basic electronics video.

If you want the maximum benefit, better go into this with some knowledge.

3

you can do ANYthing with them.

i recommend - practice - with them.
cut/glue/solder/etc. find out what works
and what does not so you are ready when
the modification means something for real.

4

Thanks guys, have looked into it. With the abundance of ready use boards, think I may make something out of them.

5

It's a pleasure to know you, ftgfop!