1pcs DC 5V Extension Board 4 Channel Relay Module Low Level Trigger for AVR 51 PIC Optically Isolated anti-interference Relay

1pcs DC 5V Extension Board 4 Channel Relay Module Low Level Trigger for AVR 51 PIC Optically Isolated anti-interference Relay
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sku: 32531241390
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$14.99
Shipping from: China
   Technical Details
Contact Load: Low Power
Model Number: 4 relay module
Protect Feature: Sealed
Size: Miniature
Theory: Electromagnetic Relay
Usage: Protective
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