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120pcs Multicolored Dupont Wire & 8 Channel DC 5V Relay Module
- Model #: OYSC5KU.8.21-284
- $15.99 –
- Free Shipping
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5V USB Relay with Optocoupler Isolation Industrial Grade Support UART Serial Port Signal Control NO/COM/NC Load 2 Channel Relay
- Model #: 916268425977
- $51.99 –
- $5.99 Shipping
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CW shortwave toggle switch strong magnetic version automatic dual-blade transmitting radio pure copper contact morse code practice device
Limited time offer, ends 09/28
- Model #: WLC78S.260724.Create64
- $48.49 –
- Free Shipping
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Waveshare Industrial 8-Channel Relay Module for Raspberry Pi Pico Power Supply Isolation Photocoupler Isolation
- Model #: 9435761176236
- $57.09 –
- More options from $54.99 - $59.79
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Wideband Coax Switch, Connected to Three Antennas, Interface Made by Technology, Adjust The Received by Switching The Antenna.
- Model #: 9158154872613
- $144.99 –
- $5.99 Shipping
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2PCS 12V Relay Module With Optocoupler Isolation - High and Low Level Trigger - Red Board (8 Channel)
- Model #: B3EW.111781
- $16.58 –
- More options from $16.58 - $17.79
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8-CH Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, with Various Isolation and Protection Circuits
- Model #: 9359014224348
- $86.99 –
- More options from $86.99 - $92.78
- $5.99 Shipping
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Kenwood KCA-RC35MR Remote for KMR700U/550U/350U
- Model #: 146524640879
- $159.99 –
- $5.99 Shipping
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Barco ClickShare Button Switch, Gray (R9861500D01) for Laptop
- Model #: 9391048908191
- $177.99 –
- $5.00 Shipping