• MP3 PLAYER AND FM RADIO

      An audio file player based on an MP3 module with FM radio, Bluetooth and remote control; a 10 V stereo output and two speakers are used for the listening. The device can even work via outlet...

    • Posted 2 weeks ago
    • 0
  • Self-learning 4-channel receiver

      A receiving unit for UHF radio-controls, equipped with a breakout board RX and a microcontroller functioning as a decoder compatible with MM53200/3750 and HT12 codifications. Here we are once again to talk about systems for radio-controlling,...

    • Posted 11 months ago
    • 5
  • The Open Source FM Radio receiver: Open Radio

        Nowadays, many of us have a smartphone in their pocket to connect with on-demand services like Spotify, iTunes, Google Play Music and more, to listen to their favorite music. Sure, being able to choose the...

    • Posted 11 months ago
    • 2
  • Creating a Network of Nodes with LoRa Shield

      In this last post of the LoRa series we will see how to use the board, so to create a network composed of addressable and safe nodes. Semtech’s SX1278 integrated circuit, on which this shield is...

    • Posted 3 years ago
    • 5
  • Using LoRa shield in Packet Mode

      In a previous post, you had the opportunity to discover a new Shield for Arduino, based on Semtech’s SX1278 chip that, in view of a very limited price, allows the implementation of a radio communication for...

    • Posted 3 years ago
    • 0
  • PSDR is a Pocket HF SDR Open Source Transceiver with VNA and GPS

    Very interesting project of an HF/Shortwave Software Defined Transceiver radio. And it’s fully open source (software plus hardware!). We love when kickstarter lets surface such a niche, spectacular project! The Portable Software Defined Radio, or PSDR, is an Open...

    • Posted 4 years ago
    • 0
  • Welcome to the Arduino MRF24J40 Wireless Shield

        We will equip Arduino with wireless connectivity basing on MRF24J4 module by Microchip. As a sample application, we will remotely control a relay, operated by a floating input, and we will virtualize the Arduino USB...

    • Posted 4 years ago
    • 5
  • A simple 1 Channel  remote control Receiver at 433,92 MHz

    Here we present a small, low cost single channel receiver,  encoding MM53200 and HT-12, with code self-learning function. Decoding is achieved by means of a PIC microcontroller by Microchip, that deals even to the memorization of 5...

    • Posted 4 years ago
    • 13
  • Creating small mesh networks with Aurel RFTide

    After having seen the features and potentialities of RFTide modules, let’s see how to create a small network that has all the features of an advanced mesh network. To create a network with the RFTide modules, it is...

    • Posted 4 years ago
    • 0
  • Let’s discover Aurel RFTide

    Everyone likes comforts, you know, and that is why we all prepare ourselves, as soon as we can, to automatize some functions that otherwise we should manually carry out, thus inevitably taking up time and energies: from...

    • Posted 4 years ago
    • 0
  • Internet Radio with Raspberry Pi

      Since long past times, when Gugliemo Marconi has amazed the entire World broadcasting his radio signals from the Elettra ship, a subject held dear by electronic engineers has been radio transmission. After these years, the scenario...

    • Posted 4 years ago
    • 13
  • Single and Double Channel Automatic and Open Receivers

      Single and double channel 433.92 MHz Receivers able to be matched to a maximum of 10 transmitter each. Monostable or bistable. Specifications – Number of outputs: 1-2 – Output Mode: Monostable, Bistable – Power supply: 12...

    • Posted 5 years ago
    • 0