The LM35 series are precision integrated-circuit temperature sensors, whose output voltage is linearly proportional to the Celsius (Centigrade) temperature. The LM35 thus has an advantage over linear temperature sensors calibrated in ° Kelvin, as the user is not required to subtract a large constant voltage from its output to obtain convenient Centigrade scaling. The LM35's low output impedance, linear output, and precise inherent calibration make interfacing to readout or control circuitry especially easy. 

ORDER CODE: RDL689

This is 20 Channel relay board controlled through WiFi. The WiFi relay board is with 20 SPDT relays rated up to 7A each. You can control devices 230V / 120V (up to 20) directly with one such relay unit. Suitable for home automation applications, hobby projects, industrial automation.

ORDER CODE: RDL701

The XTR116 are precision current output converters are designed to transmit analog 4-to- 20mA signals over an industry standard current loop. They provide accurate current scaling and output current limit functions.

ORDER CODE: RDL707

WiFi RFID Reader- IoT Application is a low frequency (125Khz) reader. Wifi RFID Readers are ideal for pairing with tablets, smartphones, or handheld readers. Our readers provide mobile workers with a smart and scalable way of collecting data while keeping costs down. We can help you reduce your total cost of ownership with an innovative RFID solution. Along with this kit, we provide sample android SDK to customize application according to the specific needs.

ORDER CODE: RDL738

RDL's RFID Reader-USB V2 is designed for reading code from 125KHz card compatible read-only tags . It can be applied in office/home security, personal identification, access control, interactive toy and production control systems etc.Non contact RFID module, uses the advanced Radio Frequency receiving circuit and embedded MCU design, combining with an efficient decoding algorithm.

ORDER CODE: RDL746

LiFi Nano v2 is an easy-to-use, plug-and-play evaluation platform for a wide array of visible light communication applications in consumer, wearables, industrial, medical and Internet of Things (IoT) markets.LiFi Nano consists of two modules, LiFi transmit module connected to the lighting LED and LiFi receive module connected to the host communicating system 

ORDER CODE: RDL749

The project aims at designing Home automation system using Wi-Fi technology,you can start with one room or automate the entire house.The system offers one-touch control of lights and appliances.

ORDER CODE: RDL760

4 Channel 4-20mA Current Loop Receiver offers high resolution with precision loop current measuring. 4-20mA current loop receiver board makes possible to connect Sensors like pressure sensor, temperature sensor, humidity sensor, distance sensor, & flow meter etc. with output ranging from 4mA to 20mA are largely used in industrial application.

ORDER CODE: RDL769

It is perfectly suitable for applications that need location acquirement of remote objects.Hence you can track remote objects like trucks, cars,Buses, ships and more quickly and easily. With this you can track the exact location of the vehicle using the particular software platform.The device ensures up-to-date status monitoring and delivery of the location/alarm messages to the end user’s registered mobile immediately. Location/status information is relayed through a hosted server, which allows for anywhere access logging as well as multi – user registered access.

ORDER CODE: RDL774