#Circuits

Current flow paths in #circuits

Last month, I followed Jensen Huang across Europe for an upcoming episode of The Circuit. In light of recent events, we’re sharing some unreleased footage.

In an interview filmed less than a month ago, Nvidia CEO Jensen Huang defended engaging with China and criticized US chip restrictions. He has since acknowledged having an affair, and US intelligence officials reportedly suspect the woman was recruited by Beijing to influence him. Nvidia’s board is now investigating, and Huang said he would "cooperate fully." He spoke with Bloomberg’s @EmilyChangTV for an upcoming episode of The Circuit

I heard too many hype about this RUTHLESS movie, but tbvh I’m literally impressed by the thrills👏🏾 You can watch it via: @circuitstreams_ #Circuits

Fun fact, there are no circuit breakers in effect until down 20% now

pretty old crash fanart that i wasnt too particularly fond of BUT i still think its cute enough to post i love you crash gravity circuit - { #gravitycircuit }

It's Gravity Circuit 2 #screenshotsaturday time! 📸 The crystal refinery is experiencing huge spikes in electromagnetic activity. Better make good use of it to move forward!

Ever built a metal detector around a simple LC oscillator? 🌀 These oscillators use a large-diameter exposed coil—its inductance changes in the presence of metal 🧲. The metal absorbs magnetic flux, creating a small frequency shift (up or down, depending on the material) 📡. This particular circuit is the best performer I've tried: Current draw: only 2 mA Operating frequency: ~1 MHz Listening in: just tune an AM radio to 1000 kHz — the beat frequency is easy to find on the dial. No scope needed. Simple, low‑power, and reliable. Perfect for learning or quick metal‑sensing experiments. #Electronics #Oscillator #MetalDetection #DIY #Engineering

Maker Tutorial - Op-Amp Wonders: Circuit Secrets Revealed! More here: #electronics #tutorial

This weekend, Riftbound takes center stage! ⚔️ The CCS $50,000 Riftbound Invitational is almost here. 🗓️ Nov 13–15, 2026 📍 9700 Bissonnet St #1500, Houston, TX 🎟️ FREE Entry & Parking Circuit Info 👉 #HoustonEvents #TCG #Riftbound

São Paulo, we’re ready 🇧🇷 Live timing, a 3D circuit map, live gaps, live championship standings, driver telemetry, track limits and much more. Your second screen for the São Paulo Grand Prix weekend. Free on Formula 1 Dashboard 🏁 #F1 #BrazilGP

if analog electronics feels impossible, try these: - Razavi lectures → analog circuit fundamentals - TI Precision Labs → op-amps and analog design - Analog Devices tutorials → practical analog circuits - LTspice → circuit simulation - Falstad → interactive circuit visualization - The Signal Path → real electronics experiments

For 1991, the basic track geometry accuracy in Geoff Crammond's Formula One Grand Prix (aka World Circuit), still amazes me. #simracing #retrogaming #amiga #f1 #brazilgp Retro content sponsored by #ad

Edwin Armstrong: the wronged genius Every time you listen to static-free FM radio, use a modern receiver, or tune into Wi-Fi and cellular networks, you are benefiting from the genius of Edwin Howard Armstrong. Yet, despite being one of the most prolific electrical engineers in history, his story ends in one of technology's greatest tragedies. The Genius Armstrong didn’t just make incremental improvements; he fundamentally created modern radio architecture: * The Regeneration Circuit (1912): Transformed Lee de Forest's Audion valve into a practical amplifier and oscillator, making long-range wireless reception possible while still an undergraduate at Columbia. * The Superheterodyne Receiver (1918): Solved high-frequency amplification by down-converting signal frequencies to an intermediate stage—the core architecture used in virtually every RF receiver today. * Superregeneration (1922): Allowed simple circuits to achieve massive signal amplification. * Wideband FM (1933): Defied the established consensus of the era by proving that varying frequency rather than amplitude could completely eliminate static interference. By his 30s, Armstrong was a millionaire, a Columbia professor, and widely celebrated across the engineering world. The Downfall When Armstrong demonstrated FM, radio giants like RCA saw a massive threat. Millions had been invested in AM infrastructure, and FM required a total redesign of broadcast gear and consumer receivers. Instead of embracing the technology, corporate players fought back: 1. Regulatory Shifts: The FCC was lobbied to move the FM spectrum band from 42–50 MHz up to 88–108 MHz overnight in 1945. This rendered Armstrong's existing network of alpine FM stations and thousands of consumer radios instantly obsolete. 2. Patent Wars: Corporate rivals infringed on his FM patents, withholding royalty payments while tying him up in marathon legal battles that dragged on for years. Determined to defend his intellectual property, Armstrong spent his fortune fighting endless depositions. The strain destroyed his finances, his health, and his marriage. In January 1954, exhausted, financially drained, and broken by litigation, Armstrong took his own life. The Legacy Shortly after his death, his widow Marion pursued the litigation, eventually winning victories and settlements against major corporations—proving that Armstrong’s patents were valid all along. Technology history often celebrates the corporate titans who build empires. But Armstrong’s story is a sobering reminder of the brutal gap between technical brilliance and corporate politics—and why protecting true innovators remains a critical challenge today. So when you listen to an FM broadcast station on a Superhet radio, remember the man who made it all possible. #EngineeringHistory #RFEngineering #Electronics #Innovation #RadioCommunications #EETech #vintageradio

something something, work of last months of my gravity circuit OC! #gravitycircuit #gravitycircuitoc #fanart

You can binge-watch #RUTHLESS with just 1k! Let’s check it out on @Circuitstreams_ #Circuits

a monkey busy debugging a circuit board! generated in #Fooocus and animated with Runwayml #runwayml #circuits #electronics #engineering #aivideos #aiart #monkey #smartmonkey #clevermonkey

NEWS: Illuminate’s Experience Circuit has joined Garage 66 for a six-race #NASCAR Cup Series campaign in 2027, starting with Speedweeks and the Daytona 500, and includes Talladega I, Charlotte I, Naval Base Coronado, Bristol II, and Darlington II. READ:

Even the most experienced tinkerers had to start somewhere! Learn all about what #soldering is and why it's important when it comes to building #circuits!

Curious about developing #quantum communication hardware with #superconducting #circuits? Interested in doing a PhD with a leading lab in quantum science and technology? The Quantum Device Lab (@qudev, at the Department of Physics (@ETH_physics), ETH Zurich, member of the Quantum Center (@ETHQuantumCntr) and the @ETH Zürich - @psich_en Paul Scherrer Institut Quantum Computing Hub is looking for highly motivated Doctoral Students for the development of a superconducting qubit quantum network and research in quantum networking applications. We have done the first experiments on quantum state transfer between qubits housed in different cryogenic systems ( performed the first loophole-free Bell inequality violation with superconducting circuits ( and demonstrated the first repeated quantum error correction in the surface code ( Advance quantum science with superconducting circuits. Join the team! Check out our job posting and apply online: Doctoral Students in Quantum Networking with Superconducting Circuits