zł8.05 tax excl.
1-channel relay module with optoisolation and configurable triggering is a versatile solution for load control in microcontroller projects. Thanks to its compact design and stable connectors, it is suitable for automation and prototyping applications.
The universal module with a single SPDT relay allows independent control of a load with a maximum current of 10 A and voltage up to 250 V AC or 30 V DC. It is operated via a digital signal from a microcontroller or development board. The built-in optoisolation separates the input circuit from the output, protecting control electronics from interference and voltage spikes.
The module operates at 5 V and features configurable trigger mode – the relay can be activated by either a LOW or HIGH state using a jumper ("L" or "H" positions). LED indicators signal power presence and relay activation. Wires are connected via ARK screw terminals, ensuring secure connections.
Data sheet
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Module with 4 SSR relays with a load of up to 3 A. The board communicates via the Ethernet interface. Numato Lab 4ETHSSR001-DC
No product available!
Module with 4 relays with a maximum switching current of 7 A. Equipped with the ATmega328P microcontroller, it can be programmed in the Arduino IDE. Numato Lab PRLY002
Module with 4 relays 12 V with a maximum switching current of 7 A. Numato Lab RL40002
Module with 4 SSR relays with a load of up to 3 A. The board is equipped with the ULN2003 system and communicates via a digital interface. Numato Lab SSRC40001-DC
No product available!
Module with 4 SSR relays with a load of up to 3 A. The board is equipped with the ULN2003 system and communicates via a digital interface. Numato Lab SSRC40001-AC
No product available!
Module with 4 5 V relays with a maximum switching current of 2 A. It communicates via the USB interface and does not require an additional power supply. Numato Lab USBPOWRL004
Module with 4 5 V relays with a maximum switching current of 2 A. It communicates via the USB interface and does not require an additional power supply. Enclosure included. Numato Lab USBPOWRL004E
No product available!
Module with 4 relays with a maximum switching current of 7 A. It communicates via the USB interface. Numato Lab RL40001
Module with 4 SSR relays with a load of up to 3 A. The board communicates via the USB interface. Numato Lab SSR40001-DC
Module with 4 SSR relays with a load of up to 3 A. The board communicates via the USB interface. Numato Lab SSR40001-AC
No product available!
Module with 64 relays with a maximum switching current of 10 A. It communicates via the USB interface. Numato Lab RL640001
No product available!
Module with 8 relays with a voltage of 12 V and a load of up to 7 A. The board communicates via the Bluetooth wireless interface. Numato Lab BTRL001
No product available!
Module with 8 relays with a voltage of 12 V and a load of up to 10 A. The board communicates via the Ethernet interface. Numato Lab 8ETHRL001
Module with 8 relays with a voltage of 24 V and a load of up to 10 A. The board communicates via the Ethernet interface. Numato Lab 8ETHRL001-24
No product available!
Module with 8 SSR relays with a load of up to 3 A. The board communicates via the Ethernet interface. Numato Lab 8ETHSSR001-AC
No product available!
Module with 8 SSR relays with a load of up to 3 A. The board communicates via the Ethernet interface. Numato Lab 8ETHSSR001-DC
No product available!
1-channel relay module with optoisolation and configurable triggering is a versatile solution for load control in microcontroller projects. Thanks to its compact design and stable connectors, it is suitable for automation and prototyping applications.