• Let’s build a radio with Arduino

    Among the most commonly used functions of Smart Speakers is certainly the radio feature. But as makers, being able to create our own digital radio version gives us great satisfaction. That’s why we’re highlighting this project by...

    • Posted 1 year ago
    • 0
  • Long range autonomous boat

    This project was inspired by the vision of a real boat equipped with various sensors capable of measuring the depth of the seabed; we therefore thought of building an autonomous small-scale boat to perform the same tasks....

    • Posted 2 years ago
    • 0
  • 433 MHz receiver 8 channels with self-learning

      Self-learning UHF receiver consisting of a radio receiver board with Motorola decoding and a module equipped with 8 relays operating in impulse or bistable mode. In many home automation applications and in general where it is...

    • Posted 4 years ago
    • 0
  • The Interactive Storytelling Radio

    https://youtu.be/smQBHZZrqBM In this project we convert a neat looking radio into a voice-enabled, interactive storyteller. Future, here we come! The core of the project will be Raspberry Pi. More info

    • Posted 4 years ago
    • 0
  • DiY FM Micro Receiver

      A small integrated SMD gives life to an excellent portable FM stereo radio receiver which can be easily created because it does not require the production of coils or the calibration of tuned circuits. The semiconductor...

    • Posted 5 years ago
    • 0
  • FM Receiver Module

    Based on the chip of the Philips TEA5767, this tiny module allows to realize, with the addition of very few external components, a stereo FM radio with reception frequency from 87.6 MHz to 108 MHz .. Used...

    • Posted 6 years ago
    • 0
  • 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 6 years ago
    • 1
  • 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 7 years ago
    • 6
  • The Open Source FM Radio receiver: Open Radio

        Nowadays, many...

    • Posted 7 years ago
    • 5
  • 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 8 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 8 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 10 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 10 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 10 years ago
    • 14
  • 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 10 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 10 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 10 years ago
    • 14
  • 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 10 years ago
    • 2