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.

USB relay board with four channels and connected TCN75A temperature sensor to it.. The relays can handle up to 7A(10A) at 220VAC/120VAC and the sensor can measure temperature from -40 C up to +100 C with accuracy +-0.5 C (typical) and +- 3 C (max). The software we provide makes this usb relay card ideal for applications like temperature monitoring (USB thermometer), temperature loging or simple usb thermoregulator. Supported by DRMv3

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

Ethernet SNMP and Web based 8 SPDT relay module optimized for temperature measurement, based on DAEnetIP2 v2. Additionaly it has 8 bit TTL I/O port and 8 x 10 bit analog inputs for temperature sensors or 0-10VDC. The device is suitable for home automation, industrials, temperature measurement via Internet/Ethernet or remote management and control of electrical devices. Supported by DRMv3 software. We provide SDK for Windows and Linux. Works with Home Assistant, Domoticz and OpenHAB home automation systems as well as with Node-RED IoT platform. Now with FREE Android and iOS App!

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.

Brings easily control of electrical appliances wirelessly. This is a Wi-Fi controlled relay board with 16 channels up to 10A / 250VAC each. Simple control electrical devices wirelessly from PC, Laptop, Smartphone or even via Internet. Supports communication via TCP/IP and UDP messages but also Virtual Serial (COM) Port as well. Supported by DRM and DRMv3 Software. Works with Home Assistant, Domoticz and OpenHAB home automation systems as well as with Node-RED IoT platform. For developers and integrators, we provide software examples.

smartDEN IP-Maxi-MT is an Ethernet module (IP controller) that can be used in a wide range of remote sensors monitoring, home automation control, environmental monitoring and data-acquisition applications. Thank to its multi-channel design (8 digital inputs, 4 analog inputs, 4 temperature inputs, 8 SPDT relays and 2 analog outputs) this device can perform simultaneously a variety of measurement and control functions. The web interface allows users to configure the smartDEN IP-Maxi-MT, as well as to monitor/control input/output channels. Supported by DRMv3 Software. smartDEN IP-Maxi-MT provides both Modbus-TCP and XML/JSON interface for integration with third-party developed applications. Works with Home Assistant, Domoticz and OpenHAB home automation systems as well as with Node-RED IoT platform.

A general purpose 8 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.