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Forward and Reverse Relay Module for Motor/Linear Actuator, Reversing Relay Module (DC 12V): Amazon.com: Industrial & Scientific
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HiLetgo 2pcs 12V Single Bistable Self-Locking Relay Module Push to Start and Stop: Amazon.com: Industrial & Scientific
10pcs Relay Auto Universal 12V DC 10A Songle SRD-12VDC-SL-C 5 Pin PCB Mount: Amazon.com: Industrial & Scientific