| Brand | NoBrand |
|---|---|
| MPN | 1 |
| Type | other |
Check the listing for details. Optocoupler Isolation Relay Module High Low Level Trigger 1 8 Channel 24V. Condition: New. Listed at 20.99 USD. It is compatible with both high-level and low-level triggering. The design incorporates optocoupler isolation for protection. The power indicator is green, and the trigger indicator light is red. Relay Module High and Low Level Trigger Optocoupler Isolation Compatible with for Arduino Raspberry Pi ESP32 STM (1, 8 Channel, 24 V).