7V-40V Dual Channel Double-Throw Relay Module DPDT Self-locking Low Pulse Trigger Flip-Flop Board 5A for Arduino Smart Home

7V-40V Dual Channel Double-Throw Relay Module DPDT Self-locking Low Pulse Trigger Flip-Flop Board 5A for Arduino Smart Home
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sku: 1005012055209847
$29.60+1%
$29.86
Shipping from: China
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