Build a Bluetooth Speaker with Free PCB: An Ultra-Simple Solution! Open Source…
Introduction Why is the top so pointy? Just kidding! Today! I will guide you step by step to create a super cool Bluetooth speaker! 01It has 4 major highlights!” ① Simple to make! Simple circuit design! Easy to solder! Most components use through-hole packages. No coding required, just burn the firmware! Pure hardware design! ② … Read more