Model: RAK-100038
A module from RAKWireless for the modular Wisblock system with a relay and an isolated input via an optocoupler...
€7.50
Ex Tax:€6.20
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Model: RAK-100058
A relay module from RAKwireless for the modular WisBlock system.
Note: The images show only an NO contact, but the module actually has both NO and NC contacts (with a 3-pin screw terminal)...
€9.00
Ex Tax:€7.44
Model: SEEED-103020012
A high active relay module with 1 channel from Seeed Studio. By simply applying a 5V signal to the SIG pin, the relay changes state.
Specifications:
Supply voltage: 5V DC
Signal voltage: 5V
Relay:
Maximum switching voltage: 250V AC..
€12.50
Ex Tax:€10.33
Model: SEEED-103020133
A relay module from Seeed Studio with accompanying enclosure. The relays are easy to control individually via I2C.
Specifications:
Supply voltage: 5V DC
Signal voltage: 3.3V
Communication: I2C
Default I2C address: 0x11 or 0x12
Relay:..
€18.50
Ex Tax:€15.29
Model: WS-20218
Brand: Waveshare
A nicely finished relay module from Waveshare that is specially made for the Raspberry Pi Pico (or microcontrollers with the same pin layout). Both the power supply and the signals for the relays are galvanically isolated.
Note: Raspberry Pi Pico ..
€18.00
Ex Tax:€14.88
Model: WS-15423
Brand: Waveshare
With this relay module for Raspberry Pi, devices can be switched. Switching is done via eight pre-set GPIO pins of the Raspberry Pi or via the external pin headers or screw terminals with another microcontroller such as an Arduino or ESP. In the latt..
€20.00
Ex Tax:€16.53
Model: WS-11638
Brand: Waveshare
With this relay module for Raspberry Pi, devices can be switched. Switching is done via three preset GPIO pins of the Raspberry Pi, which can be adjusted with jumper wires if necessary.
Specifications:
Maximum voltage through relay: 250V AC ..
€15.50
Ex Tax:€12.81
Model: WMD1MRELAYSHIELD
A shield with relay for the (Wemos) D1 Mini.
The asterisk on a pin indicates that the shield works via this pin.
Pin headers are included with this shield (as shown)
For more information, see this page: Relay Shield
Note: Because Wemos..
€3.50
Ex Tax:€2.89