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debug by program
ensuring clean switching of AC loads without mechanical wear or contact bounce
Omni-directional Gain Antenna --- The high efficiency Omni-directional high gain antenna cuts down on interference
Working power supply current: 5-6A
4 channels SSR CAT1 debug by programThis 4 channel solid state relay module operates at 5 volts with stable, reliable triggering for industrial automation and control applications. Each channel provides optical isolation and zero crossing detection, ensuring clean switching of AC loads without mechanical wear or contact bounce. Ideal for HVAC systems, lighting control, and motor management, the SSR delivers consistent performance across repeated cycles. The compact design integrates
