YYB-5 12v 24v Motor Forward/Reverse Control Board Two-way Relay Delay Timing Cycle Module auspowers_batchthree Read more Easy to Read

Read more Easy to Read Refrigerator thermometer measures refrigerator temperature -20-80 °F/ -30-30 °C

Thermal Time Constant: : 47S

Organizing the messy cables/wires

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YYB-5 12v 24v Motor Forward/Reverse Control Board Two-way Relay Delay Timing Cycle Module auspowers_batchthree Read more Easy to ReadYYB 5 12v 24v Motor Forward Reverse Control Board Two way Relay Delay Timing Cycle Module Specification: Model: YYB 5 Input voltage: DC AC7V~27V Time range: 0. 1 seconds to 999 minutes Weight: Approx. 103g 3. 6oz Wiring port Description: 1. AC DC : Input 7V~27V 3. IN1: Signal input 1 (negative trigger) 4. IN2: Signal input terminal 2 (negative trigger) 2. IN3: Signal input 3 (negative trigger) 5. NO: relay normally open interface, relay pull before