DIY Bluetooth-Compatibility Speaker Component for Electronics Project Practice

Description: Product Description If you have any questions, please contact customer service first, do not open disputes easily, thank you! Features: Circuit Function The red terminals of the module are powered by 5V The white terminals are for the left and right channels of the speakers,red is + and black is - Circuit Principle Sound-activated LED circuit consists of a power supply circuit,a microphone amplifier circuit, and a light-emitting LED indicator circuit MIC converts the sound signal into an electrical signal,which is coupled to Q1 via C2 for amplification The amplified model is sent to U1 by U1 to promote the LED light,the louder the sound,the higher the brightness of the LED the faster the speed of water flow Specification: Amplifier size:106*66*60MM Channel Output:2 Output power:3W+3W Power supply voltage:DC 4.2-5V voltage 5V,beyond 5V will damage the module Package includes: 1 Set*DIY Speaker Loose Parts(color optional) Note:Only include the above packaging productsSpecifications are manually tested and are for reference onlyPlease refer to the actual productDue to the difference between different monitorsPictures may not reflect the actual color of the item About Us We accept all payments authorized by eBay. About Us We accept all payments authorized by eBay. powered by

Price: 12.02 USD

Location: Shenzhen

End Time: 2025-01-02T03:33:11.000Z

Shipping Cost: 0 USD