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Description
Features:
| CATEGORY | SPECIFICATIONS |
|---|---|
| Product Name | 1-Channel 5V Optocoupler Relay Module |
| Device Type | Isolated Relay Control Module |
| Working Voltage | DC 5V |
| Trigger Current | ~5 mA |
| Trigger Type | Low-level trigger |
| Isolation Type | SMD Optocoupler Isolation (anti-interference) |
| Drive Circuit | Transistor (triode) driver with enhanced coil drive |
| Relay Contact Type | 1 Normally Open (NO), 1 Normally Closed (NC), COM |
| Relay Contact Rating | AC 250V 10A / DC 30V 10A |
| Output Terminals | NO, NC, COM screw terminals |
| Input Terminals | DC+ (VCC), DC- (GND), IN (signal) |
| Indicator LEDs | Power LED (Green), Relay Status LED (Red) |
| Fault Tolerance | Relay remains stable if control signal line is disconnected |
| Control Logic | IN low signal activates relay |
| Circuit Protection | Pull-down resistor to prevent false triggering |
| Interface Type | Terminal block (easy wiring) |
| Controller Compatibility | Arduino, AVR, PIC, ARM, PLC, and other MCUs |
| Performance | Strong driving capability, stable operation |
| Applications | Automation systems, smart home, industrial control, appliance switching |
| User Features | Easy wiring, reliable isolation, safe switching of high loads |
Package Includes:
1 x 1 Channel 5V Relay
1 x 1 Channel 5V Relay
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12V 4-Channel Relay Module with Optocoupler
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Features:
CATEGORY
SPECIFICATIONS
Product Name
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