Radar Bluetooth Speaker

cults3d

Bluetooth Speaker Replica: A Radar-Inspired Design Built using readily available components from Ebay and Amazon, this Bluetooth speaker is a replica of a radar system. Key Components: * Six 18650 3.7v Li-Ion rechargeable batteries * One Aideepen 50w+50w TDA7492P bluetooth 4.0 Audio Receiver Amp board * Two HiWav BMR12 Compact Full Range Speakers * One 5/8 pushbutton switch from Ulincos * Twisted wire in 20awg or 24awg gauge * One to two multi-color LEDs for charging indicator * One Adafruit USB Micro-B breakout board * One MT3608 DC-DC Step Up Power Module * One Micro USB TP4056 Lithium Battery Power Charge Board Materials: * Two kilograms of PLA or preferred material For electrical connections, refer to the Youtube video "Make your own simple & cheap portable bluetooth speaker" by GreatScott!. This video provides a detailed diagram for hooking up components. The antenna houses the speakers, while everything else is located below. The antenna can be rotated manually in most directions. A potential upgrade for improved power handling is currently being sought.