Thingiverse
BlueTooth audio receiver casing + battery powered by trescurieux
by Thingiverse
Last crawled date: 4 years, 8 months ago
This is a very simple case + battery power for cheap BT receiver
I dont need the keys so they are not managed at all
The case is clipped + glued
It's better to remove the big USB A connector from both USB charging and BT module
Shopping list :
BT module : https://www.ebay.fr/itm/Micro-USB-DC-5V-Audio-Receiver-Board-Amplifier-Bluetooth-TF-Card-Decode-Player/201585670858?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m2749.l2649
power bank module : https://www.ebay.fr/itm/5pcs-5V-Step-Up-Power-Module-Lithium-134N3P-Charger-DIY-For-USB-Display-LED/122805046458?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m2749.l2649
Switch : xx
Be careful with the "power bank" module
The circuit has very low consumption (~ 20 mA), some circuit will shutdown if the current consumed is too low
I dont need the keys so they are not managed at all
The case is clipped + glued
It's better to remove the big USB A connector from both USB charging and BT module
Shopping list :
BT module : https://www.ebay.fr/itm/Micro-USB-DC-5V-Audio-Receiver-Board-Amplifier-Bluetooth-TF-Card-Decode-Player/201585670858?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m2749.l2649
power bank module : https://www.ebay.fr/itm/5pcs-5V-Step-Up-Power-Module-Lithium-134N3P-Charger-DIY-For-USB-Display-LED/122805046458?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m2749.l2649
Switch : xx
Be careful with the "power bank" module
The circuit has very low consumption (~ 20 mA), some circuit will shutdown if the current consumed is too low