Bluetooth speaker

I wanted to build a bluetooth speaker and I embarked on the adventure
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updated March 15, 2023

Description

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I needed a rechargeable speaker in my basement when I do sports.

 

Parts you need for the build :

 

TDA7492P 50W+50W Wireless Bluetooth 4.0 Audio Receiver Digital Amplifier Board : https://www.ebay.fr/itm/263033357309

2" inch 8Ω 5W Speaker Loudspeaker 8Ohms Home HiFi Audio Parts : https://www.ebay.fr/itm/162694469300

2S 8A 7.4V 18650 Li-ion Lithium Battery BMS Charger Protection Balance PCB Board : https://www.ebay.fr/itm/122175451692

28*40mm Bass diaphragm Small stereo Bass passive film Audio Speaker Parts : https://www.ebay.fr/itm/152749202544

Female Jack Plug DC 12V Panel Power Socket 2.1 x 5.5mm : https://www.ebay.fr/itm/112679984275

2 piles accus Samsung INR18650-25R 2500mAh 20A : https://www.ebay.fr/itm/143146042451

Indicateur de capacité de batterie au lithium, testeur Li-ion, simple, 4,2 V, 3,7 V, 1-8S 1S/2S/3S/4S : https://fr.aliexpress.com/item/1005001782155135.html

Micro interrupteur à glissière 3 broches, 2 positions, 1P2T, ON-OFF, longueur de la poignée 5mm : https://fr.aliexpress.com/item/32983645797.html

Interrupteur à bascule enfichable, 2 broches, 250V, 3A, SPST, noir, 15x10 : https://fr.aliexpress.com/item/32987717201.html

Hama Tissu de revêtement (insonorisant, autoadhésif) Noir : https://www.amazon.fr/gp/product/B0017233QI/ref=ppx_yo_dt_b_search_asin_image?ie=UTF8&psc=1

CCKOLE Jeu de vis et écrous, jeux d'écrous et de boulons M2 M3 M4 M5 Acier Carbone, six pans creux Vis à tête ronde Rondelles Assortiment Kit noir avec boîte de rangement (1225Pcs) : https://www.amazon.fr/gp/product/B08L37XJ29/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

You will also need wire and for the realization of eyes : 2 leds and a resistance.

 

Good luck with construction ;)

 

 

 

 

 

 

 

 

 

 

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