How I made my drill battery powered bluetooth speaker
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- Опубликовано: 18 сен 2024
- These bluetooth modules are pretty cheap. I bought mine on eBay for like $15. Regretfully, the range leaves a little to be desired. I show how I soldered a wire to the antenna to increase the range. We've used this speaker for almost 6 months now, and it's been working wonderfully.