20Pcs KA2284 LED Level Indicator Module Audio Level Indicator Kit Electronic Production Kit


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$26.10

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Note: This is a DIY kit, you need to assembly it, we supply schematic diagram only.

Feature:

 
Constant current output
Wide operating voltage: 3.5V – 12V
ALC circuits do not need to connect diodes or transistors
The brightness level can be adjusted
The circuit board adopts military grade 1.6MM FR4 sheet
PCB dimensions: 40mm x 19mm
Quantity: 20 pack
 
Package includes:
 
1 x PCB board
2 x XH2.54-2P curved seat
2 x XH2.54-2P line
1 x 100 ohm resistance
1 x 10K resistance
1 x 2.2UF electrolytic capacitor
1 x 10UF electrolytic capacitor
1 x 103 blue and white potentiometer
1 x KA2284 chip
5 x 5MM green to green LED
1 x 5MM red to red LED

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