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Relay module 4 channels with optoisolation - 10A/250VAC contacts - 5V coil

The module is equipped with four relays JQC-3F with a coil powered with a voltage of 5 V with optical isolation of input and mounting holes. The system allows you to control...
5.0 (29)
Index: MOD-02579
Index: MOD-02579
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Regular price €4.50 Price €4.50

WiFi 2,4/5,8GHz and Bluetooth 4.2 USB module - Odroid 5BK

Module allowing wireless communication WiFi 2.4 GHz / 5.8 GHz in the 802 . 11 b / g / n / ac standard and Bluetooth 4.2 . It works with a series of Odroid modules...
5.0 (6)
Index: ODR-19557
Index: ODR-19557
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Regular price €13.00 Price €13.00

Omron single channel relay module - 5,5A/230VAC contacts - 3V coil Qwiic I2C - SparkFun COM-15093

SparkFun relay is a product that can be used to control power circuits such as lights or motors. It has an I2C interface to control the relay with Arduino or Raspberry Pi and...
5.0 (1)
Index: SPF-21300
Index: SPF-21300
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Regular price €19.90 Price €19.90

Gravity - snap-on 10A/250VAC magnetic relay - for Arduino and ESP32 - DFRobot DFR0996

Magnetic latching relay 10 A / 250 V AC from DFRobot. Compared to other relays, it is distinguished by the fact that it needs two digital pulse signals to switch the ON /...
Index: DFR-22838
Index: DFR-22838
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Regular price €7.90 Price €7.90

Relay module 32 channels with optoisolation - 10A/250VAC/30VDC contacts - 7V-36V coil - Modbus RS485 - Waveshare 25140

The module is designed to control up to 32 relays with a voltage of 230 V AC or 30 V DC and a maximum current of 10 A via the RS485 interface. It uses the Modbus...
Index: WSR-24985
Index: WSR-24985
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Available
Regular price €68.90 Price €68.90

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
Shipping in 24 hours
Available
Regular price €29.90 Price €29.90

Inveo LanTick Pro PE-4-4 - IoT relay module

Inveo modules allow remote control of devices via Internet. It has 4 relay outputs of 250V and 4 digital inputs operating. The module is controlled through the built-in WEB...
Index: INV-09118
Index: INV-09118
Only on request
Fulfillment within 1-2 weeks from payment
Regular price €178.90 Price €178.90

Inveo LanTick Pro PE-8-0 - IoT relay module

Inveo modules allows remote control of devices via Internet. It has 8 relay outputs of 250V and a built-in WEB server. It is adapted for mounting on a DIN rail.
Index: INV-09119
Index: INV-09119
Only on request
Fulfillment within 1-2 weeks from payment
Regular price €183.50 Price €183.50

Inveo LanTick Pro PE-2-2 - IoT relay module

Inveo modules allow remote control of devices via Internet. It has 2 relay outputs of 250V and 2 binary inputs operating in counter mode. The module is controlled through the...
5.0 (1)
Index: INV-09117
Index: INV-09117
Only on request
Fulfillment within 1-2 weeks from payment
Regular price €146.90 Price €146.90

Inveo Nano OUT - IoT module with relay

Inveo modules allow remote control of a device via the Internet. It has 1 relay output of 250 V and a built-in WEB server.
Index: INV-09120
Index: INV-09120
Only on request
Fulfillment within 1-2 weeks from payment
Regular price €84.90 Price €84.90

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 5V 10A/250VAC

The module is equipped with relay SRD-5VDC-SL-C with coil powered with a voltage of 5 V. T he systems allows you to control actuators with microcontroller ports or with any...
4.8 (20)
Index: MOD-08463
Index: MOD-08463
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No scheduled delivery
Regular price €1.90 Price €1.90

Relay module 8 channels with optoisolation - 10A/250VAC/30VDC contacts - 7V-36V coil - Modbus PoE - Waveshare 24964

This industrial-grade 8-channel relay module supports Modbus RTU and Modbus TCP protocols. Featuring a PoE-enabled Ethernet port, optoelectronic isolation, and a DIN...
4.0 (1)
Index: WSR-26216
Index: WSR-26216
Waiting for delivery
Delivery 10 units scheduled for 27-02-2026
Regular price €38.90 Price €38.90

16-channel relay module with opto-isolation - 10A/250VAC/30VDC contacts - 5V coil - Modbus RS485 - Waveshare 24921

The 16-channel Modbus RTU relay module with RS485 interface is a versatile device designed for industrial automation applications. It offers 16 high-capacity relay channels...
Index: WSR-26874
Index: WSR-26874
Waiting for delivery
Delivery 10 units scheduled for 27-02-2026
Regular price €45.90 Price €45.90