Denkovi Assembly Electronics ltd.

This FT232RL chipset based module makes interface conversion between Computer USB port and serial UART (TTL). It is shown as Virtual Com Port (VCP) on your computer. Drivers are available for Windows, Linux, Mac. It can be used for development, serial communication with microcontrollers (Microchip PIC, Atmel AVR, 8051, ARM...) , communication bridges and so on.

This is WiFi Wireless 8 channel SPDT relay module (board) for remote management and control with Virtual Serial Port, TCP/IP, Web, HTTP API, Telnet and serial commands access. It has 8 SPDT Relays, 8 digital inputs, 8 analog inputs and one UART port. Inputs can be adjusted to control relays (standalone work). Also inputs of one controller can control outputs of another over the LAN/WAN (box-to-box mode). It can send E-mails on inputs change as well. Suitable for remote control, home automation, data acquisition, sensor processing, alarm systems, PLC applications. 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 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.

NTC thermistor 10K for temperature measurement with epoxy resin.

Temperature sensor; - 40...+ 100 C

GP2Y0A02YK0F is infrared proximity sensor made by Sharp. It has analog output from 2.8V at 15cm to 0.4V at 150cm which make it suitable for using along with our modules

GP2Y0A21YK is infrared proximity sensor made by Sharp. It has analog output from 3.1V at 10cm to 0.4V at 80cm which make it suitable for using along with our modules

TSL250R light to voltage optical sensor, photodiode, supply range: 2.7 - 5.5V DC

smartDEN Logger is a general purpose Ethernet/SD-Card data logger/tracker that can be used in a wide range of remote monitoring, measurement and data-acquisition applications. Thank to its multi-channel design (16 digital, 8 analog and 8 thermistor inputs) this device can log simultaneously a variety of measurements, for example temperature, humidity, light, pressure, voltage etc. In addition to continuous data recording to a SD card, the current measurements can be downloaded (uploaded) from (to) remote IP host in XML/JSON format. The Web interface allows users to configure the smartDEN Logger, monitor current measurements and access logged files for download or graphical visualization. Supported by DRMv3. Works with Home Assistant, Domoticz and OpenHAB home automation systems as well as with Node-RED IoT platform.

Power supply interconnector jack to terminal tool 2.1 Х 5.5 Х 9mm