Search results for '4 RELAY BOARD'

The  SSR switch  ON / OFF and  16 level Dimming can be controlled using controller , switches  and PLC logics .This switch can be used control light , FAN, power socket ,  Triac dimming enabled LED's and any other remote  ON / OFF  or dimming application.

ORDER CODE: RDL677

PCA9685 16-Channel 12-Bit PWM Servo Driver can help a lot when there are insufficient PWM output pins for the MCU. The only condition is that the main control chip supports I2C communication, which means enabling the communication between the chip and PCA9685, so as to control multiple servos simultaneously. 

ORDER CODE: RDL682

The WiFi SSR switch  ON / OFF and Dimming can be controlled from remotely using android app or supporting wifi enabled devices .This switch can be used control light , FAN, power socket ,  Triac dimming enabled LED's and any other remote  ON / OFF  or dimming application.

ORDER CODE: RDL688

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 tag is designed based on PCB and PPS base material, it is with water-proof, high washing cycle ability, Super acidic,Super basie.

ORDER CODE: RDL699

This tag is designed based on PCB and PPS base material, it is with water-proof, high washing cycle ability, Super acidic,Super basie

Order Code: RDL700

At the heart of this technology, a new generation of high-brightness light-emitting diodes. Very simply, if the LED is ON, user can transmit a digital string of 1, if it’s OFF then user can transmit a string of 0. It canbe switched ON and OFF very quickly, which gives instant opportunity for transmitting data. It is possible to encode data in the light by varying the rate at which the LEDs flicker ON and OFF to pass differentstrings of 1s and 0s. The modulation is so fast that the human eye doesn’t notice. There are over 14 billion light bulbs used across the world, which needs to be replaced with LEDs ones that transmit data.

Order Code: RDL703

Take a Look at the Updated Version of LiFi Here

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

With UHF RFID Reader,you get constant and effortfree identification, location and tracking information,effortless tracking of every product or asset, every moment of the day. reading distance 50-200 Centimeters depends on the tag manufacturer.Multi-tags identify  >50pcs tags.Reading distance speed  >50pcs/sec.

ORDER CODE: RDL710