Denkovi Assembly Electronics ltd.

An eight channel SPDT relay module with DIN Rail Box and 1-Wire interface. Suitable for Home/Industrial Automation applications. This module can be added into existing Raspberry PI project as well.Works with Domoticz and OpenHAB home automation systems.

Five channel Ethernet relay card based on DAEnetIP4 snmp IP controller. Supports independent weekly schedule for up to 30 events without connection to computer. Control it from web browser, DRM software, command line tool, free Android and iOS App and others. Flexible for integration. For developers we provide software examples in Java, .NET, Labview, PHP. Works with Domoticz and OpenHAB home automation systems as well as with Node-RED IoT platform. The relay card can be used for home automation, industrials, sensor monitoring or embedding in larger systems. This is the DIN Rail Box version.

A general purpose 2 SPDT channel relay board (power supply 12VDC) for switching high-current electrical loads (both AC and DC) such as motors, lights, pumps, contactors and more. With this relay board, any logic-level signal from 3V up to 30V can be used to activate a relay (it may be controlled direclty by microcontroller TTL logic as well). It can be used successfully for example with PIC,AVR,ARM microcontroller, Raspberry PI, Arduino outputs and other.

Five channel Ethernet relay card based on DAEnetIP4 snmp IP controller. Additionaly it supports 8 digital outputs, 8 digital inputs, 8 analog inputs plus 2 PWM outputs. Control it from web browser, DRM software, command line tool, free Android and iOS App and others. Flexible for integration. For developers we provide software examples in Java, .NET, Labview, PHP. Works with Domoticz and OpenHAB home automation systems as well as with Node-RED IoT platform. The relay card can be used for home automation, industrials, sensor monitoring or embedding in larger systems. This is the PCB ONLY version.

A general purpose 4 SPDT channel relay board (power supply 12VDC) for switching high-current electrical loads (both AC and DC) such as motors, lights, pumps, contactors and more.  With this relay board, any logic-level signal from 3V up to 30V can be used to activate a relay (it may be controlled direclty by microcontroller TTL logic as well). It can be used successfully for example with PIC,AVR,ARM microcontroller, Raspberry PI, Arduino outputs and other.

The next generation Ethernet SNMP and WEB relay I/O module based on DAEnetIP4 with 12 SPDT relays (up to 15A), 8 ADC inputs (0-10V) and 8 digital inputs (0-12V) plus 2 PWM outputs (0-3.3V). With its built in real time clock and individual pulse timer for every relay it is suitable for controling electrical devices and monitor different sensors from the ethernet network, orginze thermoregulators or home automation applications. It can be accessed locally (LAN) or remotely (Internet,WAN) via web browser, computer software or smartphone. We provide various software examples for easy integration in your code. Works with Domoticz and OpenHAB home automation systems as well as with Node-RED IoT platform. Now with FREE iOS and Android App!

The second version of our popular USB 4 Relay Board with several improvements. It comes with MCP2200 chipset, 4 SPDT Relays each rated with up to 10A, relays states saving in internal EEPROM and improved USB interference resistance. Suitable for home automation applications, hobby projects, industrial automation. The free DRM software allows to control relays manually, create timers (weekly and calendar) and multivibrators, use date and time for alarms or control from command line. We provide various software examples.

A general purpose 6 SPDT channel relay board (power supply 12VDC) for switching high-current electrical loads (both AC and DC) such as motors, lights, pumps, contactors and more. With this relay board, any logic-level signal from 3V up to 30V can be used to activate a relay (it may be controlled direclty by microcontroller TTL logic as well). It can be used successfully for example with PIC,AVR,ARM microcontroller, Raspberry PI, Arduino outputs and other.

This is relay card based on DAEnetIP1 snmp controller with 4 SPDT channels. Additionaly it has 8 digital outputs, 8 digital inputs/outputs and 8 analog inputs. Connecting the snmp relay board into your local network allows to control electrical devices from another computer or mobile smartphone (tablet) from any location all over the world. You may control it via DAEnetIP1 Manager, command line, browser or Smartphone. For developers we provide software examples in Java, .NET, Labview, PHP. The relay card can be used for home automation, industrials, sensor monitoring or embedding in larger systems.

This is Four Channel relay board controlled by computer USB port. The usb relay board is with 4 SPDT relays rated up to 10A each. You may control devices 220V / 120V (up to 4) directly with one such relay unit. It is fully powered by the computer USB port. Suitable for home automation applications, hobby projects, industrial automation. The free software allows to control relays manually, create timers (weekly and calendar) and multivibrators, use date and time for alarms or control from command line. We provide software examples in Labview, .NET, Java, Borland C++, Python.