189
DROne frequency disappears… and then comes back.
This is not magic — it’s electronics.
Can you guess what kind of filter this is?
👇 Comment your guess
#Electronics #AnalogElectronics #Filters
#Oscilloscope #EngineeringReels
@drhazarikalab
#Diffraction Optics
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153
ELUpgrade your lab or classroom setup with the Electronix Express 20MHz Dual-Channel Analog Oscilloscope—perfect for troubleshooting, testing, and hands-on electronics work.
✅ 20MHz bandwidth
✅ Dual-channel display to compare two waveforms at once (ALT trigger)
✅ 10× sweep magnification to zoom into fine details
✅ X-Y mode + TV sync for deeper waveform analysis
✅ Bright CRT with internal graticule for easy viewing
✅ Sealed, durable controls built for long-term use
Great for students, technicians, repair benches, and production testing.
🛒 Get yours now!
#oscilloscope #dualanalog #electronics #stem #electricalengineering
@electronixexpress
59
C.Non-destructive, optical, and rich in chemical insights — that’s Reflectance Spectroscopy. Whether you’re analyzing pigments, materials, or surfaces, this technique provides valuable data from reflected light.
Dive into our clear overview and learn how Reflectance Spectroscopy can support your work:
👉 https://chsopensource.org/products/reflectance-spectroscopy/
#Reflectance #AnalyticalScience #HeritageScience #OpenSource
@c.h.s.o.s
289
HAWho said cheap oscilloscopes dont't have a 50Ω impedance？
#oscilloscope
@hantek_instrument
7.8K
63How do you create pure green light without a green laser?
In this clip, Dan Gelbart explains how he used an acousto-optic modulator (AOM) to generate specific wavelengths of light—including green—by diffracting and frequency-shifting white light with sound waves inside a crystal. Instead of relying on separate RGB laser sources, he engineered a system that selectively extracted color through controlled optical interaction and precise modulation.
The result was a high-resolution color imaging system used in advanced film recorders and satellite applications—built before modern laser diodes made RGB trivial.
If you’re interested in optics, lasers, acousto-optic physics, precision engineering, or creative problem solving in manufacturing, this breakdown shows how deep understanding of wave physics leads to elegant, practical solutions.
#quantumphysics #optics #laser #engineering
@632nmpodcast
587.7K
ELOne of the most common comments we have received (besides “fake”) is if we can record inside the accelerator. Well, now we can! Stay tuned for some super interesting footage!
#physics #science #stem #engineering #cool #radiation #highvoltage #sciencecommunication
@electron_impressions
157
HAWho said cheap oscilloscopes dont't have a 50Ω impedance？
#oscilloscope
@hantek_instrument
128
DAHigh frequency 6.8 kHz light activated solar two transistors burglar alarm. First transistors turns the second transistor on as a vibrator.
The resistors and capacitor near Q2 creates the tone.
The oscilloscope is cool feature.
@danielblakeshoemaker
19.8K
ELFrom 2023, here’s a #peppersghost effect directly from the picture tube of an analog oscilloscope into a glass teapot.
@ellingson.tv
207
INGain clear, precise insights into your high-speed signals! Our oscilloscopes deliver detailed waveform visualization & reliable measurements for critical interface tests—ideal for performance validation and troubleshooting.#HighSpeedSignals #OscilloscopeTesting #ElectronicsLab
@incclaude
1.9M
TOOscilloscopes aren’t supposed to make music… but here we are.
The sound and the image are the same thing, synced perfectly because they’re coming from the exact same signal. By feeding electrical signals into oscilloscopes, the waveforms themselves become visuals and sound at the same time.
Every tone you hear is literally electricity being shaped into music, drawn live on the screen.
It’s part science experiment, part performance art, and somehow it ends up sounding festive.
Proof that even lab equipment can get into the holiday spirit when you push it far enough.
Created by @takeadaytrip
#ElectronicMusic #InterestingFacts #Music #ExperimentalMusic
@top.music.records
13.7K
STPhotonic Integrated Circuits (PICs) are what happen when optics goes microchip-scale.
Instead of moving electrons through copper wires (like electronic ICs), PICs move photons through engineered waveguides etched onto a semiconductor chip.
At the core: light is the signal.
A typical PIC integrates multiple optical components onto a single substrate (often silicon, indium phosphide, or silicon nitride), including:
• Waveguides – confine and guide light, analogous to wires
• Lasers or light sources – generate photons
• Modulators – encode data by changing phase, amplitude, or polarization
• Photodetectors – convert light back into electrical signals
• Couplers & splitters – route signals across the chip
How they work:
Light is injected (or generated on-chip), guided through nanoscale waveguides using total internal reflection, and actively manipulated via materials whose optical properties change with voltage, temperature, or geometry. Data rides on the light as phase or intensity modulation, enabling massive bandwidth with minimal resistive loss.
Why PICs matter:
• ⚡ Speed: photons don’t suffer RC delay like electrons
• 🔥 Energy efficiency: far lower heat at high data rates
• 📈 Scalability: wavelength-division multiplexing (WDM) lets multiple data channels share one waveguide
• 🧠 AI + data centers: critical for high-throughput interconnects
• 🧬 Sensing & biotech: ultra-sensitive detection at small scales
As electronic scaling slows, photonics isn’t replacing electronics—it’s co-evolving with it. The future is hybrid: electrons for logic, photons for communication.
Save this if integrated photonics is on your learning list 🔬
Comment “PICs” if you want a breakdown of modulators or waveguides next.
#Photonics #IntegratedCircuits #STEMeducation #SiliconPhotonics #Engineering
@stem_antics
✨ Guia de Descoberta #Diffraction Optics
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O que está em alta em #Diffraction Optics? Os vídeos Reels mais assistidos e o conteúdo viral estão destacados acima.
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