1 Channel High Low Level Trigger Relay Control 1 Way Expansion Board Motor Drive Module w/ Optocoupler Level Trigger 5V 12V 24V

1 Channel High Low Level Trigger Relay Control 1 Way Expansion Board Motor Drive Module w/ Optocoupler Level Trigger 5V 12V 24V
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sku: 1005003561458639
$0.80
Shipping from: China
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