NAvadeep

0 to 1 electronics design and product development

[NAvadeep @UNavadeep]

@gischethans "Sometimes curiosity and a willingness to learn is all it takes to fix something that initially looks complicated" - Impressed!

Those terminal blocks definitely needed a replacement and worth going with IP67 cabinet if this is outdoor.

[chiefofautism @chiefofautism]

someone built an OPENSOURCE MILITARY RADAR that tracks multiple targets up to 20km away

its called AERIS-10, full github repo schematics, PCB layouts, FPGA code, python GUI, everything under MIT license

commercial phased array radar starts at $250,000. military surplus is $10,000-50,000 but its decades old analog junk with no electronic beam steering

this does electronic beam steering at 10.5GHz, pulse compression, doppler processing, multi-target tracking on a real time map

two versions: 3km range with patch antenna array, 20km range with 32x16 slotted waveguide array and GaN AMPLIFIERS

custom frequency synthesizer, 16 front-end chips, FPGA doing all signal processing, GPS and IMU for ACCURATE target coordinates when the platform moves

all gerber files included so you can order the PCBs and build it yourself

one person built what defense contractors charge a quarter MILLION for and open sourced it

[NAvadeep @UNavadeep]

@_stderr @enjoy_digital Great! I am on this now. I had the exact same idea to use a jumper wire to pull out to the TX1 pin to the next Pmod :)

[NAvadeep @UNavadeep]

@ab_agarwal17 @Tejasvi_Surya That's the whole point. Cycling is cool as well until the roads get progressively choked up. A new luxury needs to get defined :)

[NAvadeep @UNavadeep]

@CheKrishnaCk_ @Tejasvi_Surya Fair, rational point. But that shouldn't stop people from start trying cycling.

[NAvadeep @UNavadeep]

@gischethans Damn! I was just starting to crawl by then. How do you think has the hobbyist techie/hacking open-source culture trend numbers moved over the years?

[NAvadeep @UNavadeep]

@gischethans I thought the existing portal is the easiest they could do in terms of user friendliness. My bad underestimation :/

[NAvadeep @UNavadeep]

@Eche_codes Someone capturing me and tagging @peakbengaluru

[NAvadeep @UNavadeep]

@bretweber Oh boii so true. I have a couple of them catching dust....

[NAvadeep @UNavadeep]

@gischethans @titaneyeplus @Lenskart_com Nice. I like their Try It Now option as well where it overlays the frame on the face with AR.

[NAvadeep @UNavadeep]

@fab2 So neat! Can you share the fabrication type/specs?

[NAvadeep @UNavadeep]

@ashadahmed_ Good for him! Better than starting a how to get 'x LPA' package course...

[NAvadeep @UNavadeep]

@abhijit86k Run on Meta Llama 3; 8B parameters - this is what it had to say. Wondered by how some points are specific....You have to say if this has any weight?

[NAvadeep @UNavadeep]

@hasheddan Yaay! This is a rockstar board. @ATaylorFPGA introduced me to this in 2021.
These are what I remember (PYNQ-OS, Petalinux, Vivado, Vitis, Using overlays in Jupyter Notebook)

[NAvadeep @UNavadeep]

@gischethans aspirational parents. kudos!

[NAvadeep @UNavadeep]

@Akshat_World Not sure what this dude gains from telling people to buy real the gold and RE...

[NAvadeep @UNavadeep]

@phreakv6 happy and surprised to see Open Circuits there. Quite an amazing book it is!

[Astrome Technologies @Astrometech]

We are thrilled to announce Astrome's successful field demonstration of multi-point 5G connectivity. This cutting-edge wireless backhaul solution impressed DOT officials DDG (SRI) Robert Ravi, Director (SRI) Deepak, and AGM (SRI) Alex.

#5G #WirelessBackhaul #RuralConnectivity

[NAvadeep @UNavadeep]

@emh203 Have you found out which COM port connects to the parallel universe?

[NAvadeep @UNavadeep]

@DevHeadsComm Let that sink in! haha