Audio level kit

Description:

LM3915 Audio Level Indicator Kit. Perfect for monitoring the sound level.

Specifications:

Power voltage: DC9V--12V
PCB size: Approx. 62 x 26mm
Two kinds of indicator mode: strip indicator and fire dot indicator

Package including : All components to build this kit 

Kit contains:

1 x pcb
1 x socket
1 x LM3915
1 x variable resistor
2 x ceramic capacitors
2 x wire
2 x connector
10 x resistors
10 x leds