The DC3-12V DIY Kit LM3914 LED Audio Spectrum Indicator is a versatile and customizable electronics kit designed for enthusiasts looking to build their own LED audio level indicator. This DIY kit utilizes the LM3914 integrated circuit and features a dynamic display of red, green, and blue LEDs to visually represent audio signal levels in real time.
Features:
- Wide Voltage Range
- LM3914 Integrated Circuit
- LED Spectrum Indicator
- Audio Level Visualization
- Customizable Design
- Compact and Portable
Package Includes:
1 x Blackboard VHM-314 Bluetooth 5.0 MP3 Decoder Board （Micro USB）
Ishan Dipta Garai (verified owner) –
Good sound quality also no annoying lady sound.. disclaimer: the battery pads are directly connected to the vbus of the usb port so when powering using usb port don’t connect battery..it does not have charging circuit and will damage the battery
Ishan Dipta Garai –
thomas.mdu (verified owner) –
nice
thomas.mdu –
kinkar298 (verified owner) –
Sound quality are good but connect or disconnect sound so erited
kinkar298 –
Aswin Pradeep G M (verified owner) –
great product working fine. paring also fast and there is no female voice when pairing planning on an turning off just short 1sec music is playing
Aswin Pradeep G M –