DIY Bluetooth Speaker Production and Assembly Electronic Welding Kit

Package : SMD is_customized : Yes Model Number : DIY Bluetooth Speaker Operating Temperature : standard Dissipation Power : standard Supply Voltage : standard Application : Computer Condition : New Type : Drive IC Brand Name : diymore Origin : Mainland China DIY Bluetooth Speaker Production and Assembly Electronic Welding Kit Teaching Practice DIY Electronic Kit Component Description: 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 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 Bluetooth operation: Turn on the Bluetooth of the mobile phone, scan the device directly, and find #34;XC 046 Click to connect. After disconnecting Bluetooth, it will automatically switch to the USB flash drive. Circuit function: The red terminal of the 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 moves. After the welding is successful, you can feel the