Bluetooth Speaker DIY

A small Bluetooth speaker to make yourself. It is a very interesting project that is cheaper. Personally, this project cost me only 10€ ( = 10.85$ in March 2024) without the price of filament.If you are doing the project, you will need a power supply to power the 3.7V batteries in series (11.1V). You will need a power supply that can recharge the battery pack properly.Step 1 : Put the Batteries Indicator.Step 2 : Put the grid (with the location of the speakers towards the inside) and the speakers.Step 3 : Put batteries.Step 4 : Put Bluetooth Card and the femalle Connector. The components :Speakers 8 ohms, 0.5W, 57mm : https://fr.aliexpress.com/item/1005004778263356.html?gps-id=pcStoreLeaderboard&scm=1007.22922.271278.0&scm_id=1007.22922.271278.0&scm-url=1007.22922.271278.0&pvid=3311eaad-8f86-4e3b-88b9-4f0ae0926eba&_t=gps-id%3ApcStoreLeaderboard%2Cscm-url%3A1007.22922.271278.0%2Cpvid%3A3311eaad-8f86-4e3b-88b9-4f0ae0926eba%2Ctpp_buckets%3A668%232846%238114%231999&pdp_npi=4%40dis%21EUR%21