![]() If you are not using a 3.3V version of Arduino, you have to use a kind of 5V to 3.3V converter. To do that you will need just two digital Arduino pins. With this project, you can use a set of up to four HF bandpass filters that can be selected by Arduino. It is a HF band pass filter controlled by Arduino. Band Pass Filter controlled by Arduino.That means you can code once and deploy the application in many system, including iOS and Android.Ĭordova provides an easy way to develop for iOS and Android. Cordova is a open-source mobile development framework that allows you to develop cross-platform applications. The development environment used by this project is the Apache Cordova. Also, you will need to be familiar with the Javascript programming language. In order to follow the steps presented here, I am assuming that you have some knowledge in development for mobile devices. It is a simple example that shows a way to use your smartphone as a remote control via Bluetooth. This project is an extension of the Arduino library projects for: SI4735 AKC6959 and KT0915. Android and iOS Bluetooth Remote Control for PU2CLR Arduino Library DSP receivers. ![]() In this case, you will not need the SI5351 device and Arduino. Also, you can use it with a crystal oscillator. It uses the SI5351 oscillator from Silicon Labs controlled by Arduino. This project is about a shortwave transmitter from 3 MHz to 30 MHz. The Arduino sketch is configured to control the SI5351 with three channels from 32.768KHz to 160MHz and steps from 1Hz to 1MHz. This project uses the SI5351 from Silicon Labs. It is a multipurpose signal generator controlled by Arduino. Multipurpose signal generator with SI5351.More Arduino Projects developed by author It is a great and inexpensive device that allow you to add more peripherals to be controlled by your Arduino board via I☬ protocol. It can be controlled via I☬ bus applications. The PCF8574 device provides 8-bit, general purpose, parallel I/O expansion. It is an Arduino Library to control the PCF8574 8-Bit I/O Expander. It is a great and inexpensive device that allow you to add more devices to be controlled by your Arduino board via I2C protocol. It can be controlled via I2C bus applications. The MCP23008 device provides 8-bit, general purpose, parallel I/O expansion. It is an Arduino Library to control the MCP23008/MCP23S08 8-Bit I/O Expander. It is a Silicon Labs device family that integrates the complete functionalities for FM receivers, including RDS (Si4703). It also supports RDS/RBDS functionalities, direct auto gain control (AGC) and real time adaptive noise cancellation function. This device requires very few external components if compared with other similar devices. The RDA5807 is a FM DSP integrated circuit receiver (50 to 115MHz) with low noise amplifier support. The BK1088 is a BROADCAST FM and AM (LW, MW and ) RECEIVER and BK1086 is a subset of the BK1088 (it does not have LW and SW acording to the Datasheet). The BK1086 and BK1088 are DSP receivers from BAKEN. ![]() The KT0915 is a full band AM (LW, MW and SW) and FM DSP receiver that can provide you a easy way to build a high quality radio with low cost. On FM mode they work from 64MHz to 222MHz. On AM mode the AKC6955 and AKC6959sx work on LW, MW and SW. ![]() The AKC6955 and AKC6959sx support AM and FM modes. The AKC695X is a family of IC DSP receiver from AKC technology. This library is intended to provide an easier interface for controlling the SI4844. This is an Arduino library for the SI4844, BROADCAST ANALOG TUNING DIGITAL * DISPLAY AM/FM/SW RADIO RECEIVER, IC from Silicon Labs. It also can be used on all members of the SI47XX family respecting, of course, the features available for each IC version This library was built based on “Si47XX PROGRAMMING GUIDE AN332” and it has support to FM, AM and SSB modes (LW, MW and SW). If you find this project useful, consider making a donation so that the author of this library can purchase components and modules for improvements and testing of this library. Copyright (c) 2019 Ricardo Lima CarattiĬontact: Ricardo Lima Caratti, Oct 2019. This library can be freely distributed using the MIT Free Software model. This library is intended to provide an easier interface to control the SI4844. This is an Arduino library for the SI4844, BROADCAST ANALOG TUNING DIGITAL DISPLAY AM/FM/SW RADIO RECEIVER, IC from Silicon Labs. ![]()
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