Blue Relay Board Module with Low Level Trigger Optocoupler Channel:4-Channel Specification Details Product Type 3D rust-resistant clamp
USD39.00
USD83.00
Pay in 4 interest-free payments of $9.75 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Nov 2 - Nov 7
Terrace notes
Description
Blue Relay Board Module with Low Level Trigger Optocoupler Channel:4 Channel Specification Details Product Type 3D rust resistant clamp Specification Details Product Type 3D Pen Filament Refill Material PLA Filament Diameter 1 1 x 4 Channel 315 Mhz RF Transmitter Module with trigger voltage options of 5V It uses optocoupler isolation between the input control section and the relay load section
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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