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Welcome to KMTronic Online Electronics Store!

Our products include: Relays, programmers, electronics boards and components.

 

 

 



 

 

 
USB Relay Controller - One Channel - BOX

USB Relay Controller - One Channel - BOX

Price: €23.00

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.

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

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

Price: €38.00

The general purpose of the Relay board is connection to a PC's USB port using VCP (Virtual COM port). Control devices using your PC.

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USB 4 Relay Board - RS232 Serial controlled, PCB

USB 4 Relay Board - RS232 Serial controlled, PCB

Price: €24.00

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.

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2 channels WEB Relay board - PCB

2 channels WEB Relay board - PCB

Price: €39.00

Ethernet WEB controlled relay board.

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USB to RS485 FTDI Interface Converter - BOX

USB to RS485 FTDI Interface Converter - BOX

Price: €19.50

This converter provides two way serial communications signal conversion between the RS485 to and from a personal computer USB port using virtual serial COM port.

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USB Relay Controller - Two Channels

USB Relay Controller - Two Channels

Price: €32.00

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.

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LAN Ethernet IP 8 channels WEB Relay board

LAN Ethernet IP 8 channels WEB Relay board

Price: €59.00

Ethernet WEB controlled relay board.

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Raspberry Pi WIFI, 8GB SD Card, USB Power adapter, Cables

Raspberry Pi WIFI, 8GB SD Card, USB Power adapter, Cables

Price: €59.95

The Raspberry Pi is a credit-card-sized single-board computer developed in the UK by the Raspberry Pi Foundation

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USB Relay Controller - One Channel - PCB

USB Relay Controller - One Channel - PCB

Price: €19.50

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.

Quantity:



Page Last Update: 03/04/2013

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