WRL-12938
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  • WRL-12938
  • WRL-12938
  • WRL-12938
ID: 559541
5906623477456
zł124.75
Tax included

zł101.42 tax excl.

The FM tuner module with the Si4703 chip allows you to build an FM radio with RDS support. It uses the I2C bus for communication. WRL-12938

4 weeks
On request
Kamami is the official distributor of Sparkfun modules and development kits. All products of this brand in our offer are original and come directly from the manufacturer.

 

Free shipping

free shipping in Poland for all orders over 500 PLN

 

Same day shipping

If your payment will be credited to our account by 11:00

 

14 days for return

Each consumer can return the purchased goods within 14 days

Description

Module with FM receiver Si4703, which is a single-chip FM stereo radio tuner with an integrated synthesizer. The system supports the RDS (Radio Data Service) and RBDS (Radio Broadcast Data Service) standards, which allow displaying data such as station ID and song name. The module has a built-in headphone jack and allows you to receive radio waves on the 76 to 108 MHz band without the need for an additional antenna, because this role is performed using a headphone cable or an audio cable (at least 90 cm long). The board has all the main pins, including 3.3 V and GND power supply as well as SDIO and SCLK for I2C communication. The RST pin can be used to easily reset the chip, and the SEN pin allows the user to change the functionality mode of the IC. Additionally, the GPIO1 and GPIO2 pins have been introduced, which can be used as general input / output pins. Full documentation of the module with examples and the Arduino library is available on the product page.

Features

  • Supports frequency band: 76 to 108 MHz
  • RDS/RBDS support
  • Digital tuner with low IF
  • Low energy consumption
  • Audio jack
  • Digital Automatic Gain Control (AGC)
  • Automatic frequency control (AFC)
  • Frequency synthesizer with integrated VCO
  • Search function
  • I2C communication
  • Supply voltage: 3.3 V
559541

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