Denkovi Assembly Electronics ltd.

This is relay card with 16 relays RAS-12-15 or JQC-3F/T73 (depending on your choice). It is controlled via PC USB port and it is shown as virtual serial port (VSP or VCP). You may also control directly 220V / 120V devices with your PC usb port. There is flexible software for it, that allows you to make simple automation project or control from command line. We can provide Windows examples for VB6, BCB6, Java (netbeans), VB.NET 2010 Express, C++.NET 2010 Express

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 and DRMv3 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 Home Assistant, 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.

This is USB Relay Module with ModBus RTU protocol support and 16 relays (the type is selectable during purchase). The relays are controlled via PC USB port and it is shown as virtual serial port (virtual com port). It is possible to control directly 220V / 120V devices with your PC usb port up to 15A max. The module supports up to 16 independent timers with min. resolution 100ms. Supported by DRMv3 Software. Works with Home Assistant, OpenHAB home automation systems. There are lot of profesional ModBus software apps for this usb relay board allowing to be easily integrated in any ModBus automation project. Software examples are available as well. This is the PCB version.

Standalone SNMP and Web based internet/ethernet module (IP controller). It is suitable for home automation, data acquisition, relays controlling, sensors monitoring, fire alarm systems and so on. It has 24 digital/analog I/O. Supported by DRMv3 software. Works with Home Assistant, Domoticz and OpenHAB home automation systems as well as with Node-RED IoT platform. It is possible to be controlled by: configuration software, command line, Android/iOS app, web browser, HTTP API commands

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. Supported by DRMv3. We provide various software examples for easy integration in your code. Works with Home Assistant, Domoticz and OpenHAB home automation systems as well as with Node-RED IoT platform. Now with FREE iOS and Android App!

This is eight channel SPDT relay board with 1-Wire interface. It can be used in Home/Industrial Automation applications. Works with Domoticz and OpenHAB home automation systems.

smartDEN IP-16R-MT is a LAN relay module with 16 SPDT relays for remote control with integrated web server for set-up, ModBus-TCP and http/xml/json support for embedding in other systems. The built-in real time clock allows to organize schedule stand-alone work without connection to computer. Suitable for Industrail and Home automations, irrigation systems and network watch-dog systems. Works with Home Assistant, Domoticz and OpenHAB home automation systems as well as with Node-RED IoT platform. Supported by DRMv3 Software. This is the PCB version.

A general purpose 16 SPDT channel relay board (power supply 5VDC) for switching high-current electrical loads (both AC and DC) siuch 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.

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.