Enhance your DC motor control and polarity switching projects with this compact and efficient Relay Module Polarity Reversal Switch Board. Designed to easily change the polarity of output terminals 5 and 6, this DPDT (Double Pole Double Throw) 1-channel relay board operates reliably at 5VDC, providing precise and safe polarity reversal functionality ideal for various electronic and motor control applications. Key Features: · Compact and Practical Design: Small footprint module perfect for space-saving integration into your electronic circuits and projects requiring polarity reversal. · Reliable Polarity Reversal: Easily reverses the polarity at output terminals 5 and 6, making it ideal for changing the direction of DC motors or other polarity-sensitive devices. · 5VDC Operating Voltage: Designed to work smoothly at a working voltage of DC 5V with low standby current (<1mA), ensuring energy-efficient operation. · Precise Control Signal Compatibility: Accepts a wide input control signal voltage range with clear thresholds: low level (0V-0.6V) for relay closed, and high level (2.4V-24V) for relay ON, enabling flexible system integration. · Low Working Current: Consumes only 35mA when relay is connected, minimizing power consumption while maintaining stable performance. · High Load Capacity: Supports relay load ratings up to 1A at 125V AC and 2A at 30V DC, suitable for controlling various low-power electrical devices safely. · Durable and Safe Construction: Made from high-quality materials to ensure long-lasting durability, strong safety performance, and reliable protection for your components. Specifications: · Item Type: Relay Module Polarity Reversal Switch Board · Model: DR21A01 · Working Voltage: DC 5V · Working Current (Relay Connected): 35mA · Standby Current (Relay Closed): <1mA · Input Control Signal Voltage: 0V-0.6V (Low Level, Relay Closed), 0.6V-2.4V (Undefined State), 2.4V-24V (High Level, Relay ON) · Input Control Signal Current: 0.15mA at 2.4V, 0.5mA at 5V, 1.2mA at 12V, 2mA at 20V · Relay Load Capacity: 1A at 125V AC, 2A at 30V DC Package Includes: · 1 x Relay Module Polarity Reversal Switch Board This versatile relay module offers a cost-effective and high-performance solution for electronic hobbyists and professionals needing reliable polarity switching with enhanced safety and low power consumption. Perfectly suited for reversing DC motor direction and other polarity-dependent applications, it delivers consistent operation and long service life.