radio

ONIO.ZERO RISC-V MICROCONTROLLER FUNCTIONS ON HARVESTED ENERGY

ONiO, a Norwegian healthcare-focused Internet of Things (IoT) expert has unveiled ONiO.zero, an ultra-low-power RISC-V-based microcontroller capable of operating solely from harvested energy — without needing a battery, capacitor, or any other means of energy storage. The company says “ONiO.zero is an ultra-low-power wireless MCU that uses energy harvesting technology.” This indicates that the ONiO.zero solely functions on energy harnessed from its surroundings. With …

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NEXT GENERATION AIM-TTI TGR2050 SERIES RF SIGNAL GENERATORS NOW AVAILABLE

The TGR2050 Series provides exceptional performance with new touch screen operation for improved functionality to support research and development, test and service functions Farnell, the Development Distributor, announced the availability of the TGR2050 series of next generation Radio Frequency (RF) signal generators from Aim-TTi. Electronic design and test engineers will benefit from the small footprint and lightweight design of the …

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RASPBERRY PI HAT ADDS SDR WITH HIGH SPEED MEMORY ACCESS

An SDR add-on for the Raspberry Pi isn’t a new idea, but the open source cariboulite project looks like a great entry into the field. Even if you aren’t interested in radio, you might find the project’s use of a special high-bandwidth memory interface to the Pi interesting. The interface in question is the poorly-documented SMI …

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SGW1011 MODULES EMPLOY NORDIC’S NRF52840 SOC TO PROVIDE COMPLETE RF SOLUTION FOR IOT APPLICATIONS

Nordic Semiconductor today announces that SG Wireless has selected Nordic’s nRF52840 Bluetooth® 5/Bluetooth power its SGW1010 and SGW1011 modules. By Wisse Hettinga @ eenewsembedded.com The modules are designed to provide a complete RF solution for use in a range of IoT applications including connected home, smart city infrastructure, industrial mesh networks, industrial smart lighting, and transport …

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XCOM – COMPACT, EMBEDDED X86 PLATFORM FOR SDR AND OTHER APPLICATIONS

Designed To Support Unattended Operation, IP65+, And Passive Cooling Have you ever tried designing a truly embedded x86-based system? We have, and it was a journey full of unexpected pitfalls. Consider the importance of unattended operation, including resilience in the face of power failures and power voltage fluctuation. Need support for different CPU models? A …

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Raspberry Pi Internet Radio and MP3 Player with Bluetooth

Project Replaced by: https://www.hackster.io/Granpino/raspiplayer-internet-radio-and-mp3-folder-player-rev2-4-3ddfdf This internet radio and MP3 player uses a 3.5 HDMI LCD touchscreen for operation. The original project was published by Adafruit. https://learn.adafruit.com/raspberry-pi-radio-player-with-touchscreen/overview The project uses MPC, MPD and Pygame. The project has been evolving over time. I am still trying to incorporate automatic album images on the sreen. Installation: Download the raspbian stretch image …

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Radio-Astronomy with RTL-SDR, RPi and Amazon AWS IoT

Radio emissions from sky sources like Sun and Jupiter can be received and converted to digital domain for processing. UPDATE 3 – May 7, 2018 Please note that starting from version 9 the software makes usage of latest Skyfield version (1.3). You can install Skyfield using pip install skyfield It is no longer necessary to install using pip install …

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