Engineer

⚡ Industrial Electronic Engineer | Reliable industrial automation
🔧 Hands-on expertise in PLC, SCADA
📩 [email protected]

[Engineer @Mr_Engineer_456]

5+ years designing RF circuits the hard way trial, error, repeat.
I compressed all of it into one Book :All signal conversion, circuit design, high-frequency electronics done right.

Stop Searching. Start Converting. Link in bio 👇

[Engineer @Mr_Engineer_456]

Third year, electronics lab. I'd just aced the theory exam. Proud of myself.
Then my professor looked at my circuit which didn't work and said:
"Your equations are correct. Your circuit is not. Real engineering happens after the math ends."
I didn't understand it then.

[Engineer @Mr_Engineer_456]

3 things I post every week:
→ Real teardown of industrial hardware (PLC, AVR, controllers)
→ The engineering mistake that costs beginners years
→ Zero fluff, zero "AI will replace you" nonsense
Follow if you want the version of electronics content that's actually useful.

[Engineer @Mr_Engineer_456]

AVR datasheets rarely mention the number that matters most: 0.5% voltage regulation.
That's the difference between a generator that protects sensitive equipment and one that fries it during load swings

[Engineer @Mr_Engineer_456]

This is a genset controller running on an STM32H725 a chip powerful enough to run a small robot.
Most people assume industrial control boards are "simple." They're not.

[Engineer @Mr_Engineer_456]

Something big is coming for engineers. Stay tuned. ⚙️⚡

[Engineer @Mr_Engineer_456]

Working with a Chint 1000A Automatic Transfer Switch? The 201-206 terminals are signal/dry-contact ONLY — never AC power!
🔴 Open = Auto mode
🔴 Closed = Remote control
Wiring 220V here = permanent controller damage & burnout. Always check the label first. ⚡

[Engineer @Mr_Engineer_456]

Link : https://t.co/EcQ9GWOOzL

[Engineer @Mr_Engineer_456]

Everyone thinks a smartwatch needs a $2M R&D team.
It needs a low-power MCU, a battery smaller than a coin, a display that doesn't drain it in an hour, and firmware that doesn't crash at 3am.
That's it. That's the whole "impossible" product.
Starting mine this week.

[Engineer @Mr_Engineer_456]

Update: I got the battery replaced and my phone finally stays on without being plugged in 🎉
Turns out it wasn't the charger at all just a dying battery. Lesson learned: sudden shutdowns at a random % (not gradual drain) = check the battery first, not the cable 🔋

[Engineer @Mr_Engineer_456]

My phone only stays on when plugged into the charger the second I unplug it, it dies. Battery health shows 83%, but it shut down suddenly at 35% today, not gradual drain. Charger & port are fine. Likely a failing battery cell or connector issue. Off to the workshop🔋😩

[Engineer @Mr_Engineer_456]

Week update on the quadruped:
Balance loop is stable. Next problem: getting it to walk without the legs fighting each other for torque.
Robotics isn't one hard problem. It's 50 small ones, back to back.

[Engineer @Mr_Engineer_456]

Most "AI robotics" content right now is a render, a demo video, and a funding round.
Mine is a bar stool, exposed wiring, and a quadruped that just learned to balance on its own legs.
No lab. No team. No funding.
German engineers know the difference.

[Engineer @Mr_Engineer_456]

Resspery pi 📟
Object detection 👀 used to require a research lab.

Now it runs on a $35 board u can hold in one hand @ChabiAyoub1
Stop waiting for permission to build. The hardware's been ready for years.

[Engineer @Mr_Engineer_456]

@clankrmedia Standardized platforms usually help adoption speed but hurt differentiation curious whether "Robot Reference Platform" means shared simulation/physics stack only, or actual hardware reference designs too. Those are very different commitments.

[Engineer @Mr_Engineer_456]

@_Stocko_ This is the kind of tool that looks simple until you try to build one yourself. Consistent wire length + stripping + forming without jamming is a surprisingly hard mechanical problem. Compact and "just plug and use" is the harder design goal, not the flashier one.

[Engineer @Mr_Engineer_456]

@oprydai Hard disagree. A home-lab should teach you to work within constraints that's literally the skill that translates to real jobs. Debt-funded gear teaches you nothing except how to make payments

[Engineer @Mr_Engineer_456]

@ebokify The real question with ESP32-S3 voice kits is always latency — is the wake-word detection running on-device, or is it round-tripping to the cloud before it even starts listening? That gap is what makes or breaks "real-time" claims.

[Engineer @Mr_Engineer_456]

excited about smart chargers with apps and Bluetooth.
This one has three LEDs and a switch. It's charged more batteries than most "smart" chargers ever will.
It's just unglamorous.

[Engineer @Mr_Engineer_456]

What's a DKG-210, and what problem does it actually solve in remote generator monitoring?