DIY Bluetooth Speaker Kit Electronics DIY Soldering Project Practice

Package : TQFP is_customized : Yes Model Number : DIY Bluetooth Speaker Kit Operating Temperature : DIY Bluetooth Speaker Kit Dissipation Power : 3w+3w Supply Voltage : DIY Bluetooth Speaker Kit Application : VCD/DVD Player Condition : New Type : Logic ICs Brand Name : Ziqqucu Origin : Mainland China DIY bluetooth speaker making and assembling electronic welding kit teaching practice DIY electronic kit black speaker Features: 1. It can be controlled by remote control to realize the volume control of the switch 2. Full-range speaker with PU side, silver-black diaphragm 40 magnet 4 ohm 3W, high cost performance, clear sound quality 3. Interface 3.7-5V DC power supply to automatically play music, stereo power amplifier, support For Bluetooth, support power-off memory, U disk to play music 4. Acrylic shell is composed of 6 pieces of 3mm high transparency acrylic spliced together. Exquisite and beautiful, the brown protective film needs to be removed before splicing 5. Very suitable for welding connection and DIY production teaching and training parameter: Channel output: 2 channels Output power: 3w+3w Power supply voltage: DC 4.2-5V, voltage 5V exceeding will damage the module Rated current: 1.5A-2A Wiring instructions: connect the white terminal to the speaker and the red terminal to the power supply For Bluetooth operation: Turn on the Bluetooth of the mobile phone, scan the device directly, and find #34;XC 046 Click to connect. After disconnecting for Bluetooth, it will automatically switch to the USB flash drive. Circuit function: The red terminal of the for Bluetooth module is 5V power supply, the white terminal is for the left and right channels of the speaker, the red wire is positive +, and the black is negative -. With the sound of music or other sounds, the LED lights follow the rhythm of the sound (the speed of the sound flashes and