Denkovi Assembly Electronics ltd.

A general purpose 2 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.

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!

A sixteen channel ModBus TCP/UDP relay board with Wi-Fi 802.11 interface. The relays can be controlled manually with the standart coils commands they also can act like timers. Supported by DRMv3 Software. Works with Home Assistant, Domoticz and OpenHAB home automation systems as well as with Node-RED IoT platform. Supported by many modbus applications and profesional software. This is the PCB version.

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 and DAE-aModules android app. This is the PCB version.

A general purpose 4 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.

This is a general purpose relay board for controlling electrical devices. It may be controlled direclty by LPT printer port of your PC.

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.

A general purpose 6 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.