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Relay modules - Strona 3

Products: 51
Gravity - relay module -...

Gravity - relay module - with DC-USB adapters - DFRobot DFR0643

Relay module included with DC adapters manufactured by DFRobot. It has a built-in Gravity connector , which allows to reduce the number of connection wires, making it...
Index: DFR-19032
Index: DFR-19032
Only on request
Fulfillment within 4-6 weeks from payment
Regular price €9.50 Price €9.50
Relay module 8 channels...

Relay module 8 channels with optoisolation - 10A/250VAC/30VDC contacts - 7V-36V coil - Modbus RS485 - Waveshare 25739

Industrial 8-channel relay module from Waveshare, communicating via RS485 interface and supporting Modbus RTU protocol. Relays allow switching devices with voltage of 230...
Index: WSR-25685
Index: WSR-25685
Waiting for delivery
Delivery 10 units scheduled for 26-12-2025
Regular price €29.90 Price €29.90
RPi Relay Board (B) IC Test Board

Relay Hat for Raspberry Pi - 8 relays with optoisolation - 5A / 250VAC / 30VDC contacts - 5V coil - Waveshare 15423

The module with the HAT shield for Raspberry Pi is equipped with eight HLS8L relays with a coil powered with a voltage of 5 V along with optoelectronic insulation. The system...
4.9 (10)
Index: WSR-13301
Index: WSR-13301
Waiting for delivery
Delivery 50 units scheduled for 09-01-2026
Regular price €19.50 Price €19.50

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