![Trying to code a Arduino Bluetooth with relay to turn on/off automatically - Project Guidance - Arduino Forum Trying to code a Arduino Bluetooth with relay to turn on/off automatically - Project Guidance - Arduino Forum](https://europe1.discourse-cdn.com/arduino/original/3X/6/6/66d743931d652485e366e85115a02ffbdb9fb7a3.jpeg)
Trying to code a Arduino Bluetooth with relay to turn on/off automatically - Project Guidance - Arduino Forum
![I'm trying to make a Bluetooth speaker out of fake airpods pairs. I had this idea after the video of DYIPerk. I'm using a Li-ion battery to power it with a stepper I'm trying to make a Bluetooth speaker out of fake airpods pairs. I had this idea after the video of DYIPerk. I'm using a Li-ion battery to power it with a stepper](https://i.redd.it/m6hn9u04xm371.jpg)
I'm trying to make a Bluetooth speaker out of fake airpods pairs. I had this idea after the video of DYIPerk. I'm using a Li-ion battery to power it with a stepper
![Bluetooth connection with Arduino and control beep speaker | Embedded & Electrical Engineering Labs - YongJie Bluetooth connection with Arduino and control beep speaker | Embedded & Electrical Engineering Labs - YongJie](https://eelabs.files.wordpress.com/2014/04/speaker_bb.png)