eric @zerophase_elec
hardware engineer / jhu grad student / https://t.co/Qc4UXuC4Ld Maryland Joined November 2010-
Tweets2K
-
Followers328
-
Following339
-
Likes91K
eric retweeted
Literally last night we received a signal from my transmitter, which is installed on the satellite! At the moment, it is QPSK 250kS/s CCSDS (FEC1/2 + RS), but also tested on QPSK 1MS/s!
Literally last night we received a signal from my transmitter, which is installed on the satellite! At the moment, it is QPSK 250kS/s CCSDS (FEC1/2 + RS), but also tested on QPSK 1MS/s! https://t.co/0KWEvrxhZ9
2
7
91
11K
8
Download Image
Two down Really could use a polarizing filter for the microscope
Two down Really could use a polarizing filter for the microscope https://t.co/87t6NVNsqQ
No magic smoke! Carrier board went together smoothly. Now need to figure out why the bank power isn’t turning on intermittently (which is enabled by SOM board)… and give it another clean lol
eric retweeted
wear this at the next hardtech meetup
eric retweeted
Lime Microsystems has started a new campaign on CrowdSupply for their new product: a 4-channel up/down converter covering 800MHZ to 10GHZ, based on their LMS8001A RF chipset. It enables coverage from 10MHZ to 10GHZ for LimeSDR family.
Last board arrived from JLCPCB. Here’s the prototype layout
$150 marketplace find. The Metcal hand piece is a little beat, but otherwise everything is functional!
eric retweeted
Just to let you know how sensitive is the signal at 19GHz from PLL when vibration is applied to the reference crystal
eric retweeted
Our 10GHz bandpass filter test results just hit the bull's eye!!
🥳 One more to go!
🥳 One more to go! https://t.co/L7a9buN5xS
eric retweeted
Leo Bodnar has released a new 10MHZ clock source which has an exceptionally low phase noise! I already have an ultra low phase noise OCXO, but this is even better than that 🤯 (And considering that I paid almost the same for that OCXO, I'd say Leo Bodnar's price is good) €1500
BF6: decently fun, cool environment & destruction, but the ttk is WAY too fast. Feels like I’m playing cod
Now we wait for fabs to arrive 🤓
eric retweeted
Everytime I do PCB layout I always think about Gerrymandering. This is basically FPGA power plane layout at this point
Testing this RG402 semi-rigid from eBay. Oddly shows gain around 4G, wondering if the calibration cable has a resonance here (loss)
I’ve been spoiled by ST, I was stunned to find out other vendors like microchip didn’t have this sort of interface. Wdym I have to figure out the clocks manually??
I’ve been spoiled by ST, I was stunned to find out other vendors like microchip didn’t have this sort of interface. Wdym I have to figure out the clocks manually??
The Duke of Animal Hu... @DaelonSuzuka
382 Followers 922 Following Brutal American | Cognitive Imperialist | Kojimaic Maximalist | Open Source Colonialist | Esoteric Arbyist | SWE | Shitposter
Everly Williams @WilliamsEv82021
4 Followers 61 Following
Spectral Vision @DankSabbath
499 Followers 374 Following 27 | Gym | Gore & Horror | Death metal & hip hop | PS5 and Switch | Anime | Cybersecurity Hobbyist
FPGAX @FPGAX_
11K Followers 197 Following Sharing teardown images of military and aerospace electronics. Presenting the structure without judgment.｜I run an FPGA store 👇🏻
james 🌌 @spacejackal_
43 Followers 304 Following satcom electrical engineer 🛰️▾ space lover ▾ 🏳️🌈 big gay jackal 🏳️⚧️ ▾ pfp: @fj0rges 🎨
Z80 and beyond @_rac01
2K Followers 7K Following Admires those who "cut holes in fences" (just listen to the pinned video / sound track), loves all kind of cool (old, Z80 but also new) technology too
Dana Pettigrew @MercedesAisling
868 Followers 666 Following Being a patriot isn’t just about words, it’s about love, respect, and responsibility for your country. 🇺🇸✨
Chuck1e Head @Chuck1eJ
773 Followers 718 Following Hardware Guuy, Electrical Engineer, blah blah blah
Richlalo @Jogoo_1
114 Followers 728 Following
Baron H. @Dunetsk
965 Followers 3K Following Denis Villeneuve Enjoyer. Defense Founder. Amateur Drone Watcher. Western Idealist. 🇺🇸/ acc
minhlq @minhlq2
1 Followers 977 Following
ali z @alee1997alee
387 Followers 2K Following Who gives a FUCK. لا كايل لالله يخلقني و لا كايل لاهلي يخلفوني. اجيت للدنية غصب و مابيهة بس طيحان 👨🏽💻🧑🏽💻computer technology engineering الحظ.
anush @anushmutyala
794 Followers 3K Following electronics https://t.co/yGHGX9IH1o | @eceubc | https://t.co/Vae3E8uI3U
Dr. Reza @goofieguru
2K Followers 5K Following Tech, health, geopolitics. Curious mind, sharp takes.
U.S. Detour 🇺🇸�... @usdetour
2K Followers 6K Following Great American Manufacturing #MadeInUSA #AmericanMade #Reindustrialize
WRA @wra_nh
44 Followers 440 Following
Poseidon Robotics @PoseidonROV
221 Followers 121 Following Poseidon Robotics is a Manufacturer of Remotely Operated Vehicles (ROVs) and other Subsea Systems and Components. Welcome to the Deep End!
MnM Fehler @MnMFehler
411 Followers 1K Following Building the perfect blend of autonomous robotic operations and UAS platforms to attain unparalleled efficiency and achieve game-changing scalability.
A.Saradhi @ununth
343 Followers 213 Following
Ai Robotics X @AiPrepperX
907 Followers 2K Following AI Engineering Technology in the Nevada Desert ⚙️ Design/Build items
Dᴀɴ Mᴏᴏʀᴇ (... @mgrdcm
789 Followers 3K Following Living in a land of both shadow and substance, of things and ideas. Software engineer and film festival director.
RP @RP9555595598363
45 Followers 2K Following
for { syk() } @0x_syk
3K Followers 1K Following 21 | dev @ redacted | purest and highest form of skill issue
Hamster Rant @HamsterRant
2K Followers 2K Following American & Paleo Conservative RULE: Follow me? - I'll Follow You. アメリカ人、関西の東大阪に住んだ、もちろん大阪弁ができる 大好きのチャンネル: https://t.co/iCuGWmpiZY
Metalanguage 🔑 @metalanguage_os
16K Followers 5K Following 🤖 Cybernetics / Singularity 🏛️ Philosophy / Ancient thinking 🧠 Cognitive science / Linguistics / Metaphysics 💻 Computer science 📿 Religion (Theology)
Whereismyfun42 @whereismyfun42
29 Followers 728 Following Doing old-school games, running the net for some bug bounties
. @Mral_one
0 Followers 361 Following
mohamed kuku @m_kuku83
101 Followers 2K Following
Mohammad Edris Amarkh... @EdrisAmarkhil
7 Followers 692 Following
adrian1702 @adrian1702
91 Followers 3K Following
Nathaniel Anderson @theredpea
515 Followers 5K Following mostly retweets of art+movies+data viz he/him 🏳️🌈 https://t.co/Mh7RDJNNBw
Shi Xin @ShiXin46465564
1 Followers 440 Following
paramjit singh saund @Parm_Saund
115 Followers 2K Following
Вышел из ле�... @hwubv
296 Followers 4K Following
Dragan Mladenovic @MrLuckyClover
455 Followers 2K Following A superhero: the one who conquers super fear. (Reposting or liking doesn't imply endorsement, it's simply an expression of interest for professional reasons.)
Steever @beaversteever
3K Followers 477 Following HW EE / Clanker Birthgiver - AI/ML, Robotics, FPGAs, ASICs
rhl @raheelys
915 Followers 61 Following 🎀 SpaceX Engineer /Hardware addict and robotics cynic (fanboy) building for fun /Founder @ https://t.co/VFippm13I2
Tτ @teraytech
3K Followers 416 Following Mixed Signal & RF || LinuxCNC || Master of Telecommunications @ University of Sydney || Armature Radio VK2PPP / BH5HLQ
Klaus B, DL1KJB @dl1kjb
937 Followers 764 Following Amateur radio operator, R&D Engineer Software & Hardware, Head of engineering, Member of AGCW and DARC, Coffee drinker
Adam Taylor @ATaylorFPGA
16K Followers 8K Following FPGA and Embedded Systems expert, Experienced #System, #Hardware, #FPGA designer. Views My Own
NWS Baltimore-Washing... @NWS_BaltWash
78K Followers 283 Following Official X Account for National Weather Service Baltimore/Washington. For NWS Posting Policy, click here: https://t.co/TsuJRpKxOT
Nuclear Option @nuclearoptionvg
4K Followers 75 Following Nuclear Option is a physics-based flight combat game developed by Shockfront Studios, an indie game studio based in Brisbane, Australia.
ٍ @horsepower
17K Followers 3K Following That Facebook Marketplace guy that also enjoys drifting and Pokémon. @AisuruGarage
avi brown @byte_thrasher
9K Followers 686 Following Fourier-pilled EEE, robotics firmware guy, 4X5WC, zine master @ https://t.co/QCDuNwzkVY
FPGAX @FPGAX_
11K Followers 197 Following Sharing teardown images of military and aerospace electronics. Presenting the structure without judgment.｜I run an FPGA store 👇🏻
Veritasium @veritasium
302K Followers 551 Following An element of truth - videos about science, education, and interesting things.
Mehdi Sadaghdar @ElectroBOOMGuy
144K Followers 137 Following Building and fixing and destruction, that's my middle names! https://t.co/TeRNzcmId5
grief seed oil disres... @softminus
10K Followers 8K Following "It would be much better to call a halt in material progress and discovery rather than to be mastered by our own apparatus and the forces which it directs"
Ryzerth 🐲 @ryzerth
7K Followers 416 Following Code💾| Ham Radio (ON5RYZ) 📡| 23yo MSc. in Aerospace Engineering. PhD Student/RA in Electrical Engineering. Founder of Dragon Labs. Author of SDR++ #sdrpp #sdr
OpenEmbed @Open_Embed
7K Followers 5K Following Bridge the gap between IT&OT. Bring MORE (Modular,Open,Reliable, Efficient ) Controller to Industries #IoT #Arduino #Jetson #Raspberrypi #PLC #Automation
Px Qy Z @pxqyz
24 Followers 575 Following
stuffmadehere @stuffmadehere
16K Followers 0 Following I make cool stuff and share it for your enjoyment
Matt. KG7KIX @mattwrek
1K Followers 7K Following A nerd shuffling along. Amateur Radio Operator, Book lover, Physical science & math geek, USAF, MSgt (Ret.) mastadon:[email protected]
internet hall of fame @InternetH0F
3.9M Followers 411 Following the internet just wouldn't be the same without these iconic posts. credit ≠ endorsement
VirginCMOS @VirginCMOS
501 Followers 707 Following #RTLDesign | #FPGAs #ASICs #SoC | #Verilog #VHDL | #C #Python | #AssemblyLanguage
outside five sigma @jwt0625
12K Followers 2K Following Extend all tails of the bell curve. Daily nerd snipe(s). Robotics. Photonics. RF/microwave. Nanofab. KO6FFN. Twitter as an open journal.
Henning Paul @hennichodernich
2K Followers 486 Following Electronics tinkerer, DC4HP, Dr.-Ing. ET/IT, Ex-PostDoc, multi-instrument dilettante, cornucopia of superfluous knowledge, Xennial, husband, father. He/him.
OSINT Aggregator @AggregateOsint
66K Followers 95 Following We find the most relevant and interesting news from the day and provide the context and analysis that others miss. Focus: Ongoing and emerging conflicts.
Thomas Godden @GoddenThomas
9K Followers 2K Following excited about robots, rockets and things that move. making robots @physical_int he/him
Amirhosein Hasanpur @RFAmirhosein
2K Followers 504 Following CEO at Avid basamad nasr Co.,Ltd ( RF & Microwave )
SilvusTechnologies @SilvusTech
1K Followers 751 Following A leader in mission-critical mobile ad hoc networks, solving the toughest communication challenges at the tactical edge
Pablo Trujillo @controlpaths
4K Followers 802 Following Full time FPGA designer and DSP enthusiast. Also I write a blog about FPGA and DSP where I share projects and treaks.
James Clark @citcsmobile
977 Followers 2K Following randomly working on projects like plotting, 3d printing and laser cutting. also, mental. ISO8601 Enjoyer! 42 Male and Staying that way!
ＴΛＵＳＳ🔜PAW... @Tauss_srgl
5K Followers 5K Following lvl 30 | He/Him | Also @CaddockCoyote |Electrical Engineer/hobbyist, RF/Analog📡 | Cars and cameras are fun | 🏳️🌈 |18+ only |Suit by @MoonfireSuits
vx-underground @vxunderground
368K Followers 290 Following The largest collection of malware source code, samples, and papers on the internet. Password: infected
Sylvain F4GKR @sylvain_azarian
2K Followers 1K Following F4GKR - @iaru_r1 President - Software Defined Radio - founder of @sdr_radio Spectrum Humanum Est
Ali Hamza @alihamza18042
173 Followers 2K Following Electrical Engineer | RF & Microwave Enthusiast | LabVIEW | MATLAB | PEEF Scholar
mylo📡〰 @mylo_calibre
2K Followers 963 Following Electro-Optical Engineer ◇ Photos 📷 ◇ Musician 🎛 ◇ Climber 🧗♂️ ◇ He/Him-21-M-Latino🇨🇷🇨🇺 ◇ @salemistaken🖤✨️ ◇ Gay Puma🐾🏳️🌈
Nicholas Rehm @Nicholas_Rehm
3K Followers 382 Following I am an aerospace engineer who goes home after work and keeps aerospace engineer-ing. https://t.co/wByjoOSu2U
Adrian Studer @AdiStuder
560 Followers 212 Following Rusty coder tinkering in electronics. 64KB ought to be enough for my 16bit brain. My 2nd bedroom is @wegmattllc. 🙈 @[email protected]
Odd Steam Reviews @OddSteamReviews
347K Followers 255 Following Steam has a lot of reviews, some of them are pretty odd. I am not @Steam or in anyway associated with @Valvesoftware and their support. @OnThisDayGaming
shgps @shgps
608 Followers 5K Following
Bosco @BoscoMac
3K Followers 1K Following metrology, science, space, vintage computers, electronics, open-source, linux & unix, nerd, software & database developer 🇪🇺#amateurfunk #hamradio DA6BOC
Trends for United States
101 B posts
1.425 posts
21,6 B posts
2.196 posts
6.235 posts
212 B posts
79,3 B posts
27,7 B posts
1.720 posts
45,1 B posts
4.069 posts
18,6 B posts
267 B posts
59,6 B posts
3.751 posts
31,2 B posts
25,2 B posts
6.583 posts
You might like
Tobias🌾
@TobisLab
5K Followers
Nicolas Brusco
@Brusco_RF
209 Followers
Don Coker
@DonCoker13
116 Followers
terminal_junkie
@cons0le_cowb0y
4K Followers
Matt Stultz
@MattStultz
6K Followers
Arda Bildik
@arda_bildik
632 Followers
Mux Folder
@MuxFolder
98 Followers
陳亮手痕定律
@moononournation
4K Followers
Chuck1e Head
@Chuck1eJ
773 Followers
Gary Hopkins
@garyahopkins
30 Followers
youri
@yhardoo
115 Followers