146 results for tags
hardware x
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ADALM-PLUTO SDR: Unboxing and Initial Testing
Interesting SDR hardware, Rx and Tx, covering 325 – 3800 MHz, has a 12-bit ADC with a 61.44 MSPS sampling rate and 20 MHz bandwidth.Sun Aug 20 13:39:46 2017 - permalink -
https://www.digikey.at/products/de?keywords=adalm-pluto
https://wiki.analog.com/university/tools/pluto- http://www.rtl-sdr.com/adalm-pluto-sdr-unboxing-and-initial-testing/
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The USG is a firewall for your USB ports.
Thu Mar 30 09:34:21 2017 - permalink -- https://github.com/robertfisk/USG/wiki
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Aluminium case for Raspberry π
Made in Germany.Fri Feb 10 13:23:07 2017 - permalink -- https://s-case.org/
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Raspberry Pi+ GPS Expansion Board
GNSS receiver based on ublox MAX-M8Q for the Raspberry π. Other interesting parts such as antennas, filtered pre-amplifiers etc. are available too.Wed Feb 8 12:19:24 2017 - permalink -- https://store.uputronics.com/index.php?route=product/product&path=60_64&product_id=81
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Licenses for Open Source Hardware (OSHW) - InMojo
Description of various licenses for open hardware.Wed Feb 1 09:25:41 2017 - permalink -- http://inmojo.com/licenses/
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Sleepy Pi 2 - Spell Foundry
Raspberry Pi add-on board for Smart Power Management and additional GPIO.Fri Jan 6 23:07:24 2017 - permalink -
Run Raspberry Pi on Battery Power
Extend RPi battery life from hours -> weeks / months
Deep Sleep, with Wake on Event or Time
On-board Arduino for user programs
Adds Arduino Analogue & PWM IO
Battery-backed Real-Time clock / calendar
Avoid SD Card corruption with proper shutdown
Works with all 40-pin Raspberry Pi Models (Zero, A+, B+/B2 and B3)- http://spellfoundry.com/products/sleepy-pi-2/
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Details • SatNOGS - Global Network of Ground Stations • Hackaday.io
Helical antenna for UHF (437 MHz).Wed Jan 4 22:45:33 2017 - permalink -- https://hackaday.io/project/1340-satnogs-global-network-of-ground-stations/log/10073-satnogs-going-helix
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A Modern Space Cadet / Steve Losh
How to choose and configure keyboards for efficient typing.Wed Dec 21 18:38:57 2016 - permalink -- http://stevelosh.com/blog/2012/10/a-modern-space-cadet/
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NEO-M8T Time & RAW Triple Band EMI protection +HMC5983 X series - CSG Shop
Thu Nov 24 00:46:26 2016 - permalink -- http://www.csgshop.com/product.php?id_product=228
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Technoblogy
Interesting projects with Arduino and even smaller AVR-based computers, including tiny lisp computers.Sat Nov 12 19:13:50 2016 - permalink -- http://www.technoblogy.com/show?KVM
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FreeSRP | electronics.kitchen
Tue Nov 8 22:30:27 2016 - permalink -- http://electronics.kitchen/freesrp
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Maximum input level for Airspy: -10 dBm.
Tue Nov 1 23:02:53 2016 - permalink -- https://uk.groups.yahoo.com/neo/groups/airspy/conversations/topics/3265
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Nitrokey | Secure your digital life
Protect emails, files, hard drives, server certificates and online accounts using cryptography. Your secret keys are always stored securely in the Nitrokey hardware and can't be stolen. The device is PIN-protected and is secured against hardware attacks. Backups protect against loss.Thu Oct 20 01:18:32 2016 - permalink -- https://www.nitrokey.com/
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Arduino Enigma I, M3, M4 Machine Simulator w/ Case from ArduinoEnigma on Tindie
Uses a touch screen.Sun Sep 25 22:20:04 2016 - permalink -- https://www.tindie.com/products/ArduinoEnigma/arduino-enigma-i-m3-m4-machine-simulator-w-case/
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GNSS hardware and software technologies
GNSS receiver hardware (IP cores) with LEON or RISC-V processors.Thu Sep 1 19:01:17 2016 - permalink -- http://www.gnss-sensor.com/index.php?LinkID=2
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The BeagleBone's I/O pins: inside the software stack that makes them work
Lots of details about the BeagleBone I/O system.Wed Aug 31 17:05:45 2016 - permalink -- http://www.righto.com/2016/08/the-beaglebones-io-pins-inside-software.html
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Purism – Beautiful Freedom.
Laptops and Tablets That Do Not Track You.Thu Aug 4 15:42:20 2016 - permalink -- https://puri.sm/
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RTK, Piksi, High Precision GPS, GNSS, Centimeter-level relative positioning, Dual UART, USB, SBAS signals, Correlation Accelerator | SwiftNav
Piksi a single-frequency GPS/GNSS receiver. It delivers RTK functionality for centimeter-level relative positioning in a 53x53mm form factor. The Piksi receiver supports a high-performance, onboard Digital Signal Processor (DSP) and a flexible correlation accelerator.Mon May 23 15:41:13 2016 - permalink -
Features
Centimeter-level relative positioning (RTK)
10 Hz position/velocity/time solutions for fast updates
Open-source software and board design (the FPGA firmware is closed source)
Low power consumption: 500mW typical
Small form factor: 53x53mm
USB and dual UART connectivity
Full-rate raw sample pass-through over USB
3-bit, 16.368 MS/s L1 front-end supports GPS and SBAS signals- https://www.swiftnav.com/piksi.html
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Aquaris M10 HD Ubuntu Edition review
Just what it claims. Apparently she managed to get a command line (the Terminal app has to be installed first).Fri Apr 22 15:20:40 2016 - permalink -- https://eyskens.me/aquaris-m10-hd-ubuntu-edition-review/
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White Rabbit - Wiki - Open Hardware Repository
White Rabbit provides sub-nanosecond accuracy and picoseconds precision of synchronization for large distributed systems. It also allows for deterministic and reliable data delivery.Fri Apr 8 14:38:25 2016 - permalink -
White Rabbit allows you to precision time-tag measured data and lets you trigger data taking in large installations while at the same time using the same network to transmit data.
sub-nanosecond synchronization
connecting thousands of nodes
typical distances of 10 km between nodes
Ethernet-based gigabit rate reliable data transfer
fully open hardware, firmware and software
multi-vendor commercially produced hardware- http://www.ohwr.org/projects/white-rabbit/wiki