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  • Category : Robotics And Electronics
  • Sub Category : Sensor & Modules
  • Status : In Stock

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Product Details

ISD1700 voice module is quickly become familiar and ISD1700 series chips are designed for a simple and practical circuit board. It applies to all ISD1700 series chip, with simple, fully functional characteristics. Recording chip ISD1700 series is a highly integrated, high-performance chip. It can be multi-segment recording, sampling rate can be adjusted from 4K to 12K, and the power supply can range from 2.4V to 5.5V. ISD1700 there was the new recording prompts, when a new recording after, LED back flash once every few seconds to alert users to new recordings. In addition there are four kinds of sound to prompt the user's operating results, such as start recording, stop recording, erase, erase all the next one and so on. Recording data is stored in the FLASH chip, without any compression, so there is a better sound quality and power storage. Chip has two independent audio signal input channel, microphone input and analog signal inputs. In independent key mode, when the operation is completed, a functional chip will automatically enter power-down mode to reduce power consumption. In SPI mode, the user can do more functions on the chip operation