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

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.
List Price: €27.00
Price: €13.50
Discount: €13.50 (50.00%)

Quantity:

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

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.
List Price: €27.00
Price: €13.50
Discount: €13.50 (50.00%)

Quantity:

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

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.
List Price: €27.00
Price: €13.50
Discount: €13.50 (50.00%)

Quantity:

USB to serial 8 Digital Channel Output Modul

USB to serial 8 Digital Channel Output Modul

The module offers USB to 8 digital output 5V TTL level signal lines.
List Price: €15.00
Price: €7.50
Discount: €7.50 (50.00%)

Quantity:

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

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

The general purpose Two Relay board - 5V
Price: €4.00
Out of stock


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

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

The general purpose Eight Relay board - 12V
List Price: €22.00
Price: €11.00
Discount: €11.00 (50.00%)

Quantity:

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

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

The general purpose Eight Relay board - 5V
List Price: €22.00
Price: €11.00
Discount: €11.00 (50.00%)

Quantity:

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

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

The general purpose Eight Relay board - 24V
List Price: €22.00
Price: €11.00
Discount: €11.00 (50.00%)

Quantity:

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

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.
List Price: €35.00
Price: €32.55
Discount: €2.45 (7.00%)

Quantity:

USB Relay Controller - One Channel - PCB

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: €20.00

Quantity:

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

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: €27.00

Quantity:

USB Relay Controller - Two Channels

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: €32.00

Quantity:

USB Relay Controller - One Channel - BOX

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: €23.00

Quantity:

USB 4 Relay Board - RS232 Serial controlled, PCB

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: €24.00

Quantity:

 USB Eight Channel Relay Controller - RS232 Serial controlled, 12V, PCB

USB Eight Channel Relay Controller - RS232 Serial controlled, 12V, PCB

This is discontinued product.
List Price: €38.00
Price: €19.00
Discount: €19.00 (50.00%)

Quantity:

USB Relay Controller - Two Channels with clips for DIN mount rail

USB Relay Controller - Two Channels 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 external devices using simple RS232 commands. Relay is fully powered from the USB bus. Free download USB relay board control software.
Price: €35.00

Quantity:

USB Relay Controller, One Channel, BOX for DC Power

USB Relay Controller, One Channel, BOX for DC Power

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: €25.00

Quantity:



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