Luis Alvarez

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Luis Alvarez

Luis Alvarez

@xaxlil

Rivera, URUGUAY Katılım Mart 2011
1.6K Takip Edilen118 Takipçiler
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Fitness Knowledge
Fitness Knowledge@Fitnessknowledg·
Home Vs Gym 🏋️💪
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Mobile Hacker
Mobile Hacker@androidmalware2·
uConsole Review: A Portable Linux Cyberdeck I have tested #uConsole since December - build, OS installs, expansion boards, and a reproducible use case
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Megatron
Megatron@Megatron_ron·
NEW: 🇮🇷🇮🇱 What did Iranian engineers do? Crazy video of Iranian missiles easily evading Israeli interceptors
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Today I Learned
Today I Learned@TodayiLearrned·
Tips for healthy life.
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Let's LEARN (X)
Let's LEARN (X)@letslearnX·
Practical Tips 🔥👌
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1-min crafts 💡
1-min crafts 💡@1_mincrafts·
Exercises to tighten your face and look more handsome
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The Figen
The Figen@TheFigen_·
🤣🤣
QME
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Craft Gallery
Craft Gallery@5min__crafts·
Making a Paper Umbrella 🌸
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Bedroom Fitness
Bedroom Fitness@BedroomFitnes·
6 face exercise
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Fit_Fusion
Fit_Fusion@FitFusion__·
How to grow cloves and rose in one pot
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SparkED
SparkED@Afghan_Engineer·
SparkED tweet media
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Md Ismail Šojal 🕷️
Md Ismail Šojal 🕷️@0x0SojalSec·
Cortical CL1: Real human 800,000+ neurons on chip already beating DQN/PPO baselines in complex tasks with minimal training time.🤯 Adaptive learning is like a real brain. Outperforms SOTA RL (DQN, PPO) after 5 min gameplay-style training
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Let's LEARN (X)
Let's LEARN (X)@letslearnX·
This is clever👏
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Electrical Knowledge
Electrical Knowledge@electric_4u·
Optocoupler Explained — How Engineers Safely Control High Voltage.
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ENGR FIX
ENGR FIX@engrfix1·
🔄 Ever wondered how a substation “understands” electricity? Currents flow. Voltages fluctuate. Temperatures rise. But protection relays don’t read analog waves — they read numbers. Before a breaker trips or an alarm appears on SCADA, an invisible process converts raw electrical signals into digital intelligence. That silent hero? Analog-to-Digital Conversion (ADC). Let’s break it down step by step 👇 📡➡💻 From Analog Signal to Digital Decision 1️⃣ Low-Pass Filtering (Anti-Aliasing) ⚙️ Purpose: Remove high-frequency noise before sampling. Why? If unwanted frequencies enter the ADC, they cause aliasing — distortion that corrupts measurements. 💡 Clean input = accurate digital output. 2️⃣ Sampling 📉 The continuous analog waveform is captured at fixed time intervals. Sampling rate matters. Too slow → information loss. Too fast → unnecessary data overload. In power systems, sampling is often synchronized with system frequency (50/60 Hz). 3️⃣ Quantization 🪜 Each sampled value is approximated to the nearest discrete level. Resolution depends on ADC bits: • 8-bit → 256 levels • 12-bit → 4096 levels • 16-bit → 65,536 levels Higher resolution = finer accuracy in current and voltage measurement. 4️⃣ Encoding 🔢 Quantized values are converted into binary form. Example: Analog value → Quantized level → 110010 Now the signal is no longer a waveform — it’s data. 5️⃣ Digital Output 📲 The binary stream is transmitted to: ✔ Protection relays ✔ IEDs ✔ RTUs ✔ SCADA systems From here, algorithms detect faults, measure harmonics, calculate power, and trigger protective actions. 🧠 Without accurate ADC: ❌ Protection misoperations increase ❌ Fault detection becomes unreliable ❌ Automation decisions degrade With precise ADC: ✔ Real-time protection ✔ Advanced fault diagnostics ✔ Accurate metering ✔ Seamless IEC 61850 integration Every digital substation depends on clean, time-synchronized data. ⚡ From a simple CT secondary current to a breaker trip command — it all begins with precise sampling and conversion. Next time you analyze disturbance records or SCADA logs, remember: Behind every number lies an ADC working in microseconds.
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Kelly Boesch🏳️‍🌈
A made a concept piece based on Carl Jung’s Red Book More on his state of mind. The actual artwork in this book is so stunning. I feel like his take on the collective consciousness is what ai is today. A collective of all consciousness available to all. Lyrics by me and song made using Suno. #ai #aiart #aivideo
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