Expansion Board Battery Level Indicator Battery Display Module Audio Level Indicator

Expansion Board Battery Level Indicator Battery Display Module Audio Level Indicator
HW
sku: 1956524
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$2.49
Shipping from: China
   Description
Feature 1 Chip KA22842 Power supply voltage 3 5V 12V3 The level amplitude can be adjusted4 The AC and DC signals can be controlled by jumpers5 PCB board size 29 mm x21 mm Package includes 1 x KA2284 level indicator module
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