KMtronic Ltd: Relay Boards

Relay Boards

To all customers and suppliers,
With reference to the current international health situation we confirm the normal activity of our company. There will be no delay in shipments and the workflow will remain as it has been.
We hope that you all are in good health and that the situation will be resolved as soon as possible.

Subcategories

5V Relay Boards (3)

12V Relay Boards (35)

24V Relay Boards (2)

Products

LPT Relay Board - Control up to 8 devices using your PC - 24V

A low cost general purpose Relay Output board for connection to a PC's printer port. Control devices using your PC.

Price:

€27.00

LPT Relay Board - Control up to 8 devices using your PC - 12V

A low cost general purpose Relay Output board for connection to a PC's printer port. Control devices using your PC.

Price:

€27.00

Relay Unit - Control up to 8 devices using your PC - 5V

A low cost general purpose Relay Output board for connection to a PC's printer port. Control devices using your PC.

Price:

€28.00

USB to serial 8 Digital Channel Output Modul

The module offers USB to 8 digital output 5V TTL level signal lines.

Price:

€16.00

Two RELAY BOARD ready for your PIC, AVR project - 5V

The general purpose Two Relay board - 5V

Price:

€6.00

Eight RELAY BOARD ready for your PIC, AVR project - 12V

The general purpose Eight Relay board - 12V

Price:

€22.00

Eight RELAY BOARD ready for your PIC, AVR project - 5V

The general purpose Eight Relay board - 5V

Price:

€23.00

Eight RELAY BOARD ready for your PIC, AVR project - 24V

The general purpose Eight Relay board - 24V

Price:

€23.00

RS232 Serial COM controlled Eight Channel Relay Board - 12V, BOX

The general purpose of the Relay Controller is connection to a PC's RS232 COM port. Control devices using your PC.

Price:

€37.00

USB Relay Controller - One Channel - PCB

A general-purpose USB Relay board (controller) for connection to a PC's USB port using VCP (Virtual COM port). Control devices using your PC. USB Relay Board allows a PC to control a single external device using simple RS232 commands. Relay is fully powered from the USB bus. Free download USB relay board control software.

Price:

€24.00

USB One Channel Relay Controller Boxed with clips for DIN mount rail

A general-purpose USB Relay controller for connection to a PC's USB port using VCP (Virtual COM port). Control devices using your PC. USB Relay controller allows a PC to control a single external device using simple RS232 commands. Relay is fully powered from the USB bus. Free download USB relay board control software.

Price:

€28.00

USB Relay Controller - Two Channels

A general purpose USB Relay controller for connection to a PC's USB port using VCP (Virtual COM port). Control devices using your PC. USB Relay controller allows a PC to control external devices using simple RS232 commands. Relay is fully powered from the USB bus. Free download USB relay board control software.

Price:

€29.00

USB Relay Controller - One Channel - BOX

A general purpose USB Relay controller for connection to a PC's USB port using VCP (Virtual COM port). Control devices using your PC. USB Relay controller allows a PC to control a single external device using simple RS232 commands. Relay is fully powered from the USB bus. Free download USB relay board control software.

Price:

€26.00

USB 4 Relay Board - RS232 Serial controlled, PCB

A general purpose USB Relay board (controller) for connection to a PC's USB port using VCP (Virtual COM port). Control devices using your PC. USB Relay Board allows a PC to control devices using simple RS232 commands. Relay is fully powered from the USB bus.

Price:

€25.00