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Remove item Thumbnail image Product Price Quantity Subtotal
× nRF24L01+PA+LNA 2.4GHz RF Transceiver Module $2.75
$2.75
× 30A High Power Optical Isolated Relay Module $3.30
$3.30
× Passive Buzzer Module $0.40
$0.40
× 3-Cell Lithium Battery Level Indicator Module $1.90
$1.90

Cart totals

Subtotal $8.35
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Total $10.35
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