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12 Volt Relay Module with Optocoupler Isolation Supports High or Low Level Trigger
12 Volt Relay Module with Optocoupler Isolation Supports High or Low Level Trigger
Regular price
$25.00 USD
Regular price
Sale price
$25.00 USD
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- This relay modules uses a patch optocoupler for isolation, and each circuit can be triggered at a high or low level via a jumper
- Strong driving ability, requiring only 5mA of current to drive a relay with a control ability of 10A
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The interface design is user-friendly, and all interfaces can be directly connected and led out through wiring terminals, which is very convenient
- Stable performance, suitable for various microcontroller control, can be widely used in various power control occasions
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