Search results for 'Real Time clock'

Interactive voice response (IVR) is a technology that allows a computer to interact with humans through the use of voice and DTMF tones input via keypad.In telecommunications, IVR allows customers to interact with a company’s host system via a telephone keypad or by speech recognition, after which they can service their own inquiries by following the IVR dialogue. IVR systems can respond with prerecorded or dynamically generated audio to further direct users on how to proceed.

ORDER CODE: RDL619

The WiFi SSR switch  ON / OFF and Dimming can be controlled from remotely using an android app or supporting wifi enabled devices.WiFi Dimmer SSR 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: RDL621

The I2C-DAC board is a 12-bit digital-to-analog converter device using I2C bus. There are no external components required. Only two signal lines SDA and SCL plus supply voltage and ground are required to be connected. This makes it perfect for embedded systems that require digital-to-analog converter.

ORDER CODE: RDL626

RDL WiFi Eight Channel Relay Board is controlled through WiFi. The WiFi relay board is with 8 SPDT relays rated up to 7A each. You can control devices 230V / 120V (up to 8) directly with one such relay unit. Suitable for home automation applications, hobby projects, industrial automation.

ORDER CODE: RDL665

ORDER CODE: RDL675

The Raspberry Pi 2 Model B 1GB is a credit card sized computer that plugs into your TV and a keyboard, its like a little PC which can be used for many of the things that your desktop PC does, like spreadsheets, word processing and games.

ORDER CODE: RDL676

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

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