⚡ 5V Relay Module (1-Channel) – High Voltage Control with Microcontrollers
This 5V Relay Module allows your Arduino, ESP32, or Raspberry Pi to control AC or DC high-voltage devices safely. With an onboard optocoupler for isolation, it’s ideal for home automation, lighting, and motor control.
⚙️ Key Features:
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Relay Type: SPDT (Single Pole Double Throw)
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Trigger Voltage: 5V (Low-level trigger)
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Control Signal: TTL compatible (Logic LOW to activate)
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Load Capacity:
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AC: 250V @ 10A
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DC: 30V @ 10A
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Isolation: Optocoupler for protection
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LED Indicators: Power and relay status
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Screw Terminals: Easy wiring for external devices
💡 Applications:
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Smart home automation
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Lighting control
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Motor or appliance switching
