I am wanting to make my own DIY bluetooth speaker (first time electronics project) and I have found several good Youtube videos on the topic. However when it comes to finding the actual parts, I am struggling.
Many videos give different parts and I'm unsure of which would go together and if they are even compatible.
I like the design of THIS speaker in particular since there are few components that go into the build, however I cannot identify them and the Youtuber does not list their parts, just a link to their own page to sell the kit that is no longer functional.
I wondered if anybody could identify the specific part names/numbers?
I understand that they are as follows:
- Bluetooth & amplifier chip
- 18650 Li-Ion battery
- Protection circuit (I have seen micro-USB input boards with protection on them, but am unsure if this is the same thing or whether this is simply protecting against surges during charging etc)
- Step-up module
- 2x 5W speakers
- Micro-USB charger board