![2 Channel USB Relay Module - a module with 2 relays and a USB interface 2 Channel USB Relay Module - a module with 2 relays and a USB interface](https://kamami.pl/64559-large_default/2-channel-usb-relay-module-a-module-with-2-relays-and-a-usb-interface-rl20001.jpg)
![2 Channel USB Relay Module - a module with 2 relays and a USB interface 2 Channel USB Relay Module - a module with 2 relays and a USB interface](https://kamami.pl/64559-large_default/2-channel-usb-relay-module-a-module-with-2-relays-and-a-usb-interface-rl20001.jpg)
zł181.69 tax excl.
Module with 2 relays with a maximum switching current of 7 A. It communicates via the USB interface. Numato Lab RL20001
free shipping in Poland for all orders over 500 PLN
If your payment will be credited to our account by 11:00
Each consumer can return the purchased goods within 14 days
Module with 2 relays and 8 IO pins (including 6 analog inputs) supporting communication via USB. It can control devices with a current of up to 7 A. The USB interface allows the user to easily connect the module to any devices with Windows, Linux, Mac or embedded computers such as RPi. It comes with built-in software that supports simple commands to control the relays and read their status. The board appears as a serial port when connected to a computer and can be operated by serial terminal applications such as HyperTerminal or Putty. Perfect for automation systems that require the control of multiple devices. Full documentation is available on the product page.
Module with 16 relays 12 V with a maximum switching current of 7 A. Numato Lab RL40003
Module with 4 relays 12 V with a maximum switching current of 7 A. Numato Lab RL40002
Module with 4 relays with a maximum switching current of 7 A. It communicates via the USB interface. Numato Lab RL40001
Module with 8 relays 12 V with a maximum switching current of 7 A. Numato Lab RL40004
The module with 4 relays, designed to work with the micro:bit. It allows you to control devices with operating parameters up to 120VAC/2A or 24VDC/2A. SB Components 14118
The module with the HLS8-T73 relay with a load up to 5 A. The board is equipped with a Grove connector and is controlled by a digital input. Seeed Studio 103020005
4-channel switch module with a maximum voltage of 16 V and a current of 2 A based on a MOSFET transistor. It is controlled by digital inputs. It is equipped with a screw connection and status LEDs. Adafruit 5757
The module contains four 5V relays with a maximum current of 10A (250 VAC) and opto-isolated inputs, and with jumpers it is possible to select switching with high or low status. The module is equipped with screw connectors. modRL04_ISO
Adafruit FeatherWing module with snap relay. It allows you to control high-power components using a microcontroller. It allows switching current to 2A (at 40VAC or 30VDC) and voltage up to 250VAC. Adafruit 2923
Module with eight 240V/2A relays controlled by 5V with a fuse triggered by a low state. modSSR-8CH-L
Industrial module with 8 relays. It communicates via RS485 interface and supports Modbus RTU protocol. Waveshare Modbus RTU Relay (EN)
No product available!
Module with 2 relays controlled by the I2C interface. Each relay can switch currents up to 25 A at 12 to 280 V AC. SparkFun COM-16810
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 a reed relay BR-500Ω with a load up to 0.5 A. The board is equipped with a Grove connector and is controlled by a digital input. Seeed Studio 103020014
No product available!
Module with 5 V relay with a maximum switching current of 2 A. It communicates via the USB interface and does not require an additional power supply. Numato Lab USBPOWRL002
8-channel module with relays, designed to work with the Raspberry Pi. It can switch 250VAC/7A or 30VDC/10A signals. SB Components 21871
Compact module with MOSFET IRF520 24V/5A transistor.
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!
Switch module with a maximum voltage of 40 V and a current of 10 A, based on a MOSFET transistor, HT0740 driver and I2C expander. It has a screw connection and a status LED. Pimoroni PIM455
Module with 2 relays SSR G3MC202P with a load up to 2 A. The board is equipped with a Grove connector and is controlled via digital inputs. Seeed Studio 103020134
Module with 2 relays with a maximum switching current of 7 A. It communicates via the USB interface. Numato Lab RL20001