Engineer and Author at Bose. Interested in Software, Circuits, Electronics, RF, SDR & engineering education. Opinions are mine.
United States
Joined January 2018
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When are semiconductor manufacturers going to get their packaging under control?? - I ordered 4 tiny @ADI_News eval boards (combined weight 58g) from @MouserElec and it came in a over 564g of packaging (now trash/recycle).
Itโs great to see projects you help start and encourage finally get out the door, even if you are no longer at the company anymore. ADI gets the first units (almost) to their warehouse. analog.com/cn0566 #phasearray #radar they only put 75 in inventory (??) so order soon.
Just curious - what is the most used additional features found on #plutosdr rev C/D?
20%What additional features?
31%2nd Rx/Tx
6%USB UART
43%Ref Clock in/out
118 votes โข Final resultsFor those interested, these are where the additional functions are (assuming you open the case). Jon Kraft did a great video on how to expose these. youtu.be/ph0Kv4SgSuI
While I'm not sure I completely agree with the non-venn diagram of things - (Electro-mechanical is 100% in Mechanical? I tend to think Electrical overlaps many disciplines) The Map of Engineering Poster certainly gives things a start, and looks awesome. store.dftba.com/products/theโฆ
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For anyone heading to IEEE Microwave Theory and Techniques Society (MTT-S) aka International Microwave Symposium (IMS) in Denver this week, be sure to stop by and check out our latest creations - phase array learning kit based on Raspberry Pi, PlutoSDR, and analog beam formers.
For those that canโt make it - wiki.analog.com/phaser includes some preliminary info.
Robin Getz ๐จ๐ฆ retweeted
๐๐ฅ๐๐ผ๐ป๐ฎ๐ฎ ๐๐ฎ๐น๐น ๐ณ๐ผ๐ฟ ๐ฃ๐ฎ๐ฟ๐๐ถ๐ฐ๐ถ๐ฝ๐ฎ๐๐ถ๐ผ๐ป ๐ถ๐ ๐ข๐ฝ๐ฒ๐ป
Submissions for talks, papers, workshops, and more are now being accepted on the event website: events.gnuradio.org/e/grcon2โฆ
ALT GRCon22 in Washington, DC
Robin Getz ๐จ๐ฆ retweeted
SATSAGEN v.0.6.0.1
Highlights
- SA Harmonic Mode
- Unwanted signal components filter
- Frequency and modulation amplitude controls
- Up to three simultaneous signals
- Pseudorandom noise generator with notch filters
- ASK and FSK modulations
and more: albfer.com/satsagen-downloadโฆ
Celebrating National STEM day, (census.gov/newsroom/stories/โฆ) and cleaning my office on the weekend - anyone wants a hard copy of the Basic Linear Design book (leftovers from seminar), DM me your shipping address. Also on-line at: analog.com/en/education/educโฆ
When is doing math against the law? When you do it in front of a judge as a person know knows math. ij.org/case/nc-engineering-sโฆ @inst4justice
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Inspired by @kyletalking article washingtonpost.com/nation/20โฆ @ADI_News made low power #Arduino Shield Geiger counter analog.com/cn0536 as the perfect companion for an Iridium modem for long term remote radiation monitoring.
MQTT (Wifi) proof of concept wiki.analog.com/resources/evโฆ
Great to see @gnuradio merge support for gr-iio (Linux IIO devices, including #plutosdr) into main branch, so it will be included in the next release/3.10. This enables GNU Radio effortlessly talking to many different types of sensors (including IIO SDRs)
github.com/gnuradio/gnuradioโฆ
#teachingย #circuitsย this summer or plans for the fall?ย @ADI_News recently updated #ADALM2000ย #firmwareย (v0.27) and Scopy (v1.3-RC2).
We are looking for testers/feedback before classes start to ensure students have a robust and positive experience in their native language.
for anyone who wants to come by and chat: eventsonline.mathworks.com/sโฆ
Join us this week at #MATLABEXPO to hear from ADI's Travis Collins during his session: "Fighting Fires and Saving Lives with MATLAB."
Make sure you swing by our virtual booth to learn how to connect ADI hardware and devices to @MATLAB and Simulink. ow.ly/mxpQ50EEyDl
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Interested in doing installation of gr-iio on @gnuradio ? Thanks to @dEnergy_dTime (Markus) there is now a quick installation video.
Because a movie might be cooler than just tweeted instructions:
asciinema.org/a/399992
It looks like rev C/D #plutosdr is hitting users benches (before we thought it would).
Nice Pictures at the bottom of:
forum.amsat-dl.org/index.phpโฆ
Initial Doc:
ez.analog.com/adieducation/uโฆ
- enabled aux ADC/DAC and GPOs (3.3V)
- power improvements (won't reboot when switching from host/device); no more grounding issues (that we have seen)
- added ESD protection to RF
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