ElectronicsNotes by Ian Poole @ElecNotes
Clear summaries, information & videos about electronics, radio & connectivity by Ian Poole . . . tech influencer electronics-notes.com South East, England Joined November 2016-
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A Guide to Digital and Analogue Multimeters Ive recently launched a new ebook on my online shop about multimeters. As these test instruments are used by everyone from professional engineers to maintenance engineers, electricians, hobbyists and many other people, it is useful to…
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A Guide to Superhet Radio Technology - downloadable eBook This book covers all the basic aspects of the superhet radio. The aim was to provide all the essential elements of the superheterodyne radio in one volume, explaining the background, the basic concepts and the function…
What is Op Amp Slew Rate: a 101 summary. Slew rate is an important aspect of any op-amp circuit design. Designing with slew rate in mind ensures the circuit accommodates fast output rises needed & reduces distortion. The output of an operational amplifier can only change by a…
Capacitance Equations & Basics Infographic I'm updating the style for my infographics. I hope you like the new colour scheme which aligns with that of the website. The infographic shows some of the fundamental and useful equations associated with capacitance and capacitors…
Capacitor Conversion Chart & Calculator: uF to nF, pF to nF . . . Do you ever get confused converting from microFarads to nanoFarads to picoFarads. Well, its very easy to drop a zero or add an extra one in. Sometimes 0.1 microFarad capacitors may be labelled 100n, and also what…
The ability to speak several languages is an asset, but the ability to keep your mouth shut in any language is priceless. - Anon
Mouser Provides Design Engineers with Digital Defence Knowledge in New Security Resource Centre Mouser Electronics is now providing electronic design engineers with the latest cybersecurity and product knowledge in its security resource centre. As technology advances, so do the…
Comparing Constant Current and Foldback Current Limiting: Differences, Advantages, and Disadvantages When looking at regulators and power supplies, it is always good practice to incorporate some form of current limiting into the regulator. However there are two main types of…
Series Capacitor Calculator It's often useful to have an easy calculator to determine the overall value of a couple of capacitors in series. To help assist in some calculations, I've developed an easy to use calculator for one of my website web pages. If you need to calculate…
Operational Amplifier Circuits Mouse Mat I've had a lot of interest in the idea of an op-amp circuits mouse mat, and so I have generated one to meet this interest. This mouse mat shows a variety of essential operational amplifier (op-amp) circuits with their design equations.…
Pickering Unveils Customisable High-Voltage Reed Relay Pickering Electronics has introduced its most customisable range of high voltage reed relays to date: Series 600. This series offers more than 2500 different combinations of rating and connection options to ensure.…
On this day (4 September) in 1998 Google was founded in Menlo Park, California, USA. Happy Birthday Google!
It was on 4th September 1888 that George Eastman received his patent for a camera that used roll film. We used roll film for well over 100 years before digital formats took over.
LM317 Linear Voltage Regulator Data The LM317 linear voltage regulator is a low cost, widely available, adjustable three-terminal positive-voltage regulator. It's been a favourite for very many years and it is still going strong:- widely available from many distributors. The…
Constant Current Limiting Circuits In any power supply it is essential design practice to have a scheme for limiting the output current should a fault occur and excessive current be drawn. Without this, not only could the item being powered suffer additional damage, but the…
It was on this day (3 September) in 1935 that Sir Malcolm Campbell reached a speed of 304.331 miles per hour on the Bonneville Salt Flats in Utah. In doing this he became the first person to drive a car at over 300 miles per hour.
Just because something doesn't do what you planned it to do, doesn't mean it's useless. - Thomas Alva Edison
K3RRR @K3TripleR
14K Followers 7K Following Robert: https://t.co/O7fAxtUo5H - Extra, Ham=63 Yrs, Ham Satellite & FT8 Fanatic, Satellite WAS & Satellite GridMaster Award, 9BWAS / 8BDXCC 100w & A Wire - https://t.co/6JTiTuwtLs
Pieter Ibelings @ibelings
16K Followers 10K Following Physicist, Engineer, N4IP, Antennas, Space Systems, SDR, RF, RADAR , Phased Arrays, Satellites, PCB Design 🇺🇸🇪🇸🛰️
Aaronia AG @Aaronia_AG
16K Followers 16K Following Manufacturer of RF monitoring, direction finding, real-time spectrum analyzer, SDR, CUAS, IQ vector signal generator, network-analyzer, antennas, software & OEM
Ahmet ATAY(TA3KAH) @ahmet_atay
5K Followers 2K Following Ham Radio Operator TA3KAH 🇹🇷Satallites, cw, ssb /only qrp https://t.co/tYOlcmLuEM
QRZ Now @QRZnow
20K Followers 582 Following Ham Radio News ! DXing , Contest , Awards , Propagation , HF , CW , RTTY , FT8 #hamradio #hamr #amateurradio
Ham Radio Basics @HamRadioBasics
5K Followers 5K Following Making ham radio fun & easy. Reviews, livestreams, giveaways. Amateur Extra KW4QO. You can find me on Facebook https://t.co/E796xAlale
VE6LK Vince / @VE6LK@... @VE6LK
3K Followers 526 Following Ham Radio Workbench Podcast layabout. Accredited Examiner Canada/USA | Creates solder smoke | https://t.co/0YOeDlUEps
What's Up With Six? -... @whatsupwithsix
5K Followers 3K Following US Army Vet; Married my best friend; World Traveler 92 Countries; Amateur Extra #hamradio Operator;
Sal Al @9k2gv
3K Followers 2K Following Engineer & Author of a Few Books, Trying To Serve The HamRadio Community & I Did It, つづく Founder of https://t.co/dTt2Yd2Uqd
Colin Summers @MM0OPX
3K Followers 1K Following Amateur radio operator who's primary interest is antenna experimentation.
cemaxecuter @cemaxecuter
15K Followers 462 Following SDR + Linux. Personal account. Any official vibes are accidental. https://t.co/ec37uc6Lp7
DigiKey @digikey
91K Followers 8K Following We’re a full-service partner offering design tools, business solutions, and the world’s largest selection of in-stock electronic components
Ulis K3LU @UlisK3LU
3K Followers 1K Following Radio, History, Geography & News nut. Seeker of truth/facts.🕊️ RT ≠ endorsement. Now with Solid State® HF Global Technology. Listening to the Wind of Change!
Andy Sutton @960sutton
2K Followers 811 Following Wireless communications network architect and design engineer with an interest in the past, present and future of telecommunications.
EA7GIB ® 41T169 - IM... @ea7gib
3K Followers 5K Following Adviser and technical consultant HamRadio. TETRA DMR NETXGE 80 Mhz Radio Link DVB-ATV 🇪🇸 🇪🇺 "Opinions given here are mine and not my employers" ©
Nigel Booth @m0cvo
5K Followers 2K Following Owner/director of M0CVO Antennas and Mogpie Software, Amateur radio Operator, Inventor, entrepreneur, married to the wonderful Debbie.
HarmlessHAM @harmlesshamCQ
3K Followers 1K Following #hamradio #amsat #infosec Jack of all trades, master of few. Love 🐕 No profanity, No politics and No religion discussed here. Be kind to new comers,enjoy Radio
John, EI7GL @ei7gl
2K Followers 200 Following Amateur radio call - EI7GL. Mainly interested in 28 MHz and VHF/UHF bands. #28MHz #50MHz #70MHz #FMDX #144MHz #432MHz #VHF #UHF. My blog... https://t.co/EIij5SirNw
Wayne Kundrock @WKundrock
54 Followers 228 Following
GheorgXXX @XGheorg
1 Followers 276 Following
Harish S @datboiihxris
4 Followers 59 Following
Mounira @Mounira64000
10 Followers 711 Following
Healium @Sili_Logic
3 Followers 17 Following Built Circuits • Compiled Code • Soldering Ideas | IoT & Embedded Exploring VLSI & Digital Logic — Chasing Silicon.
homeroamparo @homeroampa23228
30 Followers 298 Following
Makanai @TheMooreLaw
58 Followers 781 Following
李强 @SVgmWVsty282437
0 Followers 4 Following
भारतीय-�... @Anil20073217
120 Followers 2K Following Ocean gives water,Trees give oxygen,fruits,shadow.Soil gives crops.Nature gives everything required for our Life.What we give back to nature? Pollution! Garbage
Remnant Returns @RemnantReturns
2K Followers 1K Following “If Jesus Christ be God and died for me, then no sacrifice can be too great for me to make for Him.” - C.T. Studd ✝️ 🙏🏻🇮🇱🗺️🩰📚🧩
Rene Bruentrup @fallacyalarm
9K Followers 567 Following Blending single stock, macro and thematic research into differentiated bull and bear cases | 15y Corporate Finance & Equity Research | CFA
Luigi Gervasi @l_gervasi
531 Followers 2K Following Management, science and some other stuff. Interested in how thinking works and how systems improve. Likes are not necessarily endorsements - Cofounder @metreeca
Murat Keskin @sharpest55
5 Followers 255 Following
Ogoo Henry @Ogoo_Henry
118 Followers 2K Following Determined. Renewable Energy Enthusiast🌍|Sustainability is the only way♻️
🇮🇳 Honne Gowda ... @honne
43 Followers 282 Following
Sliejuik @Sliejuik819
86 Followers 2K Following
Athul Bhasi @AthulBhasi2
0 Followers 41 Following
K375 Design Team @K375DesignTeam
237 Followers 1K Following K375 Design Team Multimedia Subdivison Photo,Film,Graphics,Animation,CGI Design,Audio #design #gfx #3D #CGI #VIDEO #ANIMATION #MOVIE #AUDIO
lionel @santaleo98
44 Followers 296 Following
Muhammad Kashif Ali T... @KashifTaizai
99 Followers 1K Following
Grozziie @grozziie
24 Followers 455 Following Grozziie is your go-to global provider of printing, power, and attendance solutions.
TOULOUSE COMPOSANTS E... @ToulouseCompos1
217 Followers 459 Following Distributeur de composant, équipement et carte de developpement. #composant #toulouse #electronique #arduino #raspberrypi #impression3d #velleman #esp32
Owen McGrath @mcgrath22400
3 Followers 73 Following
siddu @Ksiddu355
0 Followers 9 Following
Lin Yuyan @Lvelityj
1 Followers 50 Following We specialize in ADI/Mini-Circuits/Qorvo RF/power components trading, with sufficient inventory and 48-hour delivery, serving RFID/5G/UAV customers.
RichABacon @bacontuna
9 Followers 364 Following
Ömer Şahin Gök @omersahingok
34 Followers 370 Following
Revanth @revanth_guvvala
6 Followers 73 Following
Adrián Santana @AdrinSantana19
133 Followers 3K Following
Mauricio Faccin @1faccin
2 Followers 30 Following
shin yamaguchi @shinyamaguchi_
2 Followers 97 Following
Shubham singh (err0rg... @err0rgod
6 Followers 120 Following Just because you don't give up doesn't mean you will make it.
Smart People Choices @smartpeopleshop
1K Followers 6K Following 🌟 Curated Deals | Quality Products | Trusted Reviews 🌟 Bringing you the best products through trusted research and collaborations at no extra cost to you 🚀
k dev @acc_krt
48 Followers 1K Following
K3RRR @K3TripleR
14K Followers 7K Following Robert: https://t.co/O7fAxtUo5H - Extra, Ham=63 Yrs, Ham Satellite & FT8 Fanatic, Satellite WAS & Satellite GridMaster Award, 9BWAS / 8BDXCC 100w & A Wire - https://t.co/6JTiTuwtLs
hackaday @hackaday
267K Followers 2K Following 🔥 Read: https://t.co/KG4TpCzO7H ☠️ Contribute: tips at hackaday dot com 👉 Projects: @hackadayio #Fediverse: @[email protected] 📒 Learn: https://t.co/p1jaCktSDt
Ahmet ATAY(TA3KAH) @ahmet_atay
5K Followers 2K Following Ham Radio Operator TA3KAH 🇹🇷Satallites, cw, ssb /only qrp https://t.co/tYOlcmLuEM
DX Engineering @DXEngineering
22K Followers 7K Following We are your source for quality amateur radio products, including antennas, transceivers, amplifiers, tuners and station accessories.
Two Communications @2Communications
3K Followers 1K Following The difference between any two elements is the difference in both atomic structure and vibration rates.
Ham Radio Basics @HamRadioBasics
5K Followers 5K Following Making ham radio fun & easy. Reviews, livestreams, giveaways. Amateur Extra KW4QO. You can find me on Facebook https://t.co/E796xAlale
Physics In History @PhysInHistory
958K Followers 0 Following Photos from the history of physics | © with mentioned Archives. Shared for educational purposes. Einstein portrait © Ullsteinbild. Subscribe for curated papers.
ARRL @arrl
45K Followers 841 Following The official Twitter feed for ARRL, the National Association for Amateur Radio in the US.
Alan Wolke W2AEW @AlanAtTek
6K Followers 739 Following Application Engineer for Tektronix, analog circuit designer, ckt tinkerer, ham radio W2AEW, ARRL NNJ Tech Coordinator, test equipment enthusiast. YouTuber
DigiKey @digikey
91K Followers 8K Following We’re a full-service partner offering design tools, business solutions, and the world’s largest selection of in-stock electronic components
Andy Sutton @960sutton
2K Followers 811 Following Wireless communications network architect and design engineer with an interest in the past, present and future of telecommunications.
GreatScott! @GreatScottLab
37K Followers 40 Following Awesome Electronics Tutorials, Projects and How To´s || Imprint/Impressum: https://t.co/wO9AILZaR0
Nigel Booth @m0cvo
5K Followers 2K Following Owner/director of M0CVO Antennas and Mogpie Software, Amateur radio Operator, Inventor, entrepreneur, married to the wonderful Debbie.
Arduino @arduino
494K Followers 384 Following Arduino is a global leader in open-source hardware and software, with over 30 million developers worldwide.
HarmlessHAM @harmlesshamCQ
3K Followers 1K Following #hamradio #amsat #infosec Jack of all trades, master of few. Love 🐕 No profanity, No politics and No religion discussed here. Be kind to new comers,enjoy Radio
RSGB @theRSGB
14K Followers 75 Following The RSGB is the UK's national amateur radio society. Follow us for amateur radio news, events, images and Member offers. Join our conversation!
Fourthwall @Fourthwall
21K Followers 2K Following The all-in-one brand building platform for creators. Delight your community with homepages, shops, memberships, & more 👀
WICKES @Wickes
92K Followers 319 Following Here to help the nation feel house proud. Follow us for support and inspiration. Here to help: 8am - 8pm Mon - Fri, 8am - 6pm Sat and 10am - 5pm Sun.
maceacla @DrMacEachern
203 Followers 354 Following ASIC researcher. Analog and mixed-signal circuits. Low-power high-performance circuit enjoyer. Associate Prof. & Chair, Dept of Electronics @Carleton_U 🚀
Nick Finck @nickf
47K Followers 1K Following User experience & product design leader, advisor, coach, + speaker. Founder of @CraftAndRigor. Loves pizza & D&D. Past: Meta, AWS, Deloitte, Ubermind. He/him.
oemsecrets.com @oemsecrets
3K Followers 4K Following https://t.co/k90jmYYb3f is a leading comparison engine offering marketing and development solutions for the electronics industry.
Blueshift Memory @BlueshiftMemory
142 Followers 809 Following Blueshift Memory’s award-winning memory architecture accelerates data-intensive applications like AI & Big Data more than 300x using up to 90% less energy
Electropages: Electro... @electropages
5K Followers 192 Following Stay on top of the latest #electronics trends and #innovation with Electropages! Your source for breaking news in the global electronics components industry.
Harold Sinnott 🇺�... @HaroldSinnott
115K Followers 61K Following #B2B Tech Influencer | Content Creator Engaging 150K+ across @X, @LinkedIn & @YouTube | 700K+ views #CES #MWC #GTC | #AI #5G #IoT #Enterprise #Telecom
Eleonora Sayaka Chial... @EleonoraSayaka
18K Followers 78 Following Retrocomputer & Vintage Console Enthusiast🕹 Politecnico of Turin📚 https://t.co/20sQYNAxKW
TelecomTV @TelecomTV
14K Followers 1K Following Market-leading provider of video-based news, analysis and events to the global telecom industry.
The Grand Tour @thegrandtour
867K Followers 16 Following One final adventure. The Grand Tour: One For The Road out now 🏁
Dean Bubley @disruptivedean
16K Followers 4K Following Telecom Futurist & 5G / 6G / WiFi / FTTX / spectrum / policy analyst, advisor & public speaker. Analogy sharpshooter.
Physics Today @PhysicsToday
803K Followers 253 Following Physics Today is the world's most popular physics magazine. (Header image: @ClaireLamman for Physics Today; see https://t.co/OBmUwWdZXB)
Jim Edmondson @deW5KHZ
230 Followers 205 Following Old radio restorer, tinkerer, llama wrangler, Ham radio operator, wanna-be photographer but most of all, the janitor. Life in the LBJ Grasslands, Texas.
Monetization Coach @monetization_x
43K Followers 10K Following Helping high-quality content creators turn their passions into profits.
Rich Tehrani @rtehrani
24K Followers 24K Following Tech Media Leader turned investment banker handling Series A-C funding, M&A and debt needs.
Embedded Computing De... @embedded_comp
29K Followers 26K Following The leading source of articles, videos, blogs, podcasts and events for embedded developers #ew25 #iot #ai #embeddedworld #ewna @embedded_world @embedded_usa
Alex Custer @AlexCuster5
182 Followers 299 Following
Brian Greene @bgreene
1.1M Followers 28 Following Theoretical Physicist, Author, Co-founder @WorldSciFest, Professor of Mathematics & Physics, Columbia University
Jim Al-Khalili @jimalkhalili
176K Followers 303 Following Jim Al-Khalili CBE FRS HonFREng Emeritus Professor of Physics @UniofSurrey, author, broadcaster, humanist. "Affable Egghead" (Sunday Times).
colby h2/acc @H2Colby
1K Followers 3K Following making hydrogen more efficiently than anyone else. founder @tobe_energy. seed. tech optimist. chemical engineer. jiu jitsu enthusiast.
Sally Ward-Foxton @sallywf
3K Followers 1K Following Senior Reporter at @eetimes, reporting mainly on AI accelerators.
Kari (rhymes with ata... @KariLawler
22K Followers 190 Following guess I’m a YouTuber now, 90k+ subs 👉 just a girl who loves #making🛠️, #coding👩💻 & collecting cool #retro🕹️ things 🔗 https://t.co/4VeZ21Pl6N
AI at the Edge @embedded_ai
19K Followers 17K Following Embedded AI & Machine Learning provides news & views AI, Edge Computing, ML, Computer Vision #ai #edgeai #embeddedworld #ewna
IQD Frequency Product... @IQDfrequency
389 Followers 133 Following Specialists in frequency products: Quartz crystals, crystal oscillators, clock oscillators, VCXOs, TCXOs, rubidium oscillators. Custom product design & support.
Starlink @Starlink
1.4M Followers 29 Following Internet from space for humans on Earth. Engineered by @SpaceX
Latest in space @latestinspace
1.3M Followers 17 Following BREAKING 🚨 news and space views. Fast and accurate coverage of the latest around Earth and in deep space. Subscribe for more https://t.co/h6E31udrsv 📩
NASA @NASA
87.8M Followers 154 Following Official NASA account. Exploring the universe, advancing science, and inspiring the next generation of explorers. Verification: https://t.co/8nok3NP4PW
Codecademy @Codecademy
503K Followers 578 Following Learn the latest tech skills to build the career you’ve always wanted with Codecademy, from Skillsoft.
Obsolete Sony @ObsoleteSony
168K Followers 1K Following Embark on a journey through the obscure world of forgotten, odd, and obsolete Sony devices. https://t.co/pBgVhb98yK
Science Magazine @ScienceMagazine
4.5M Followers 460 Following Cutting-edge research, news, commentary, and visuals from the Science family of journals. Follow @NewsfromScience for stories from our News team.
World of Engineering @engineers_feed
3.5M Followers 69 Following The most fun way to learn something new everyday. Brother page of @stats_feed YouTube https://t.co/rAUIl0V1xC
World of Statistics @stats_feed
4.3M Followers 444 Following There are three kinds of lies: lies, damned lies, and statistics. Sister page of @engineers_feed
Fascinating @fasc1nate
3.3M Followers 2K Following Posting interesting science, gadgets, history, art, and more. Subscribe for in-depth posts. As an Amazon Associate I earn from qualifying purchases.
SpaceX @SpaceX
39.9M Followers 120 Following SpaceX designs, manufactures and launches the world’s most advanced rockets and spacecraft
Evan Kirstel #B2B #Te... @EvanKirstel
374K Followers 312K Following TV host, Podcaster, Tech influencer, content creator, Industry Expert w/600K followers, focus on #Enterprise 💻 #Cloud ☁️#5G 📡#AI 🤖#Telecom ☎️ 🔑 #Cybersec
HamRadioDX @HamRadioDX
4K Followers 1K Following Aussie 🇦🇺 #HamRadio operator VK7HH/KD9SSB 🐷📻 YouTube - https://t.co/6Cs9XGoFot #amateurradio
Prof Alice Roberts�... @theAliceRoberts
415K Followers 3K Following Prof of Public Engagement in Science, Uni of Birmingham; anatomist, author, broadcaster; vice President of Humanists UK. All views my own.
Richard Corfield (QRT... @m0rjc
641 Followers 269 Following Now rarely visiting Twitter. I have some friends who I'll check for Direct Messages sometimes. Beyond that ... Farewell.
Steve - ZSsixSHN @ZSsixSHN
426 Followers 326 Following Amateur Radio operator and Network architecture specialist.
BBC Bitesize for Teac... @BBC_Teach
37K Followers 5K Following Thousands of curriculum-mapped short films & resources for teachers & schools.
Gordon Brown @GordonBrown
220K Followers 492 Following Former UK Prime Minister, now UN Envoy for Global Education and WHO Ambassador for Global Health Financing, always Raith Rovers.
Telecoms.com @telecoms
30K Followers 132 Following Delivering news, special features, interviews, opinion columns & video reports to the global telecoms industry. Free daily newsletter: https://t.co/JHYAbIb6aB
Telecom Ramblings @TelcoRamblings
10K Followers 3K Following News, Commentary, and Analysis for the telecom and internet infrastructure sectors.
Altera @AlteraFPGA_
29K Followers 27 Following Accelerating innovators across the globe through flexible, programmable products.
Digi International @digidotcom
8K Followers 3K Following Connect with Confidence. For additional #IoT connectivity, follow @SmartSenseHQ, @Opengear and @XBeeWireless.
Global Semiconductor ... @GlobalSemi
15K Followers 474 Following GSA is #WhereLeadersMeet to establish a profitable and sustainable semiconductor ecosystem.Trends for United States
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