Nabeel
3.2K posts

Nabeel
@AzeezNabeel_
Mechanical Engineer | AI • Robotics • Energy
Nigeria Katılım Nisan 2022
665 Takip Edilen1K Takipçiler
Nabeel retweetledi

pid control is basically three ways of looking at error.
p looks at the error now.
i looks at the error accumulated over time.
d looks at how fast the error is changing.
then combines all three:
u(t) = p + i + d
the intuition:
p → react
i → correct drift
d → add damping
too little p and the system feels weak.
too much p and it oscillates.
i removes steady-state error, but too much creates overshoot.
d predicts where the error is heading, but it is sensitive to noise.
this is why tuning pid is not just choosing three random gains.
you are shaping the behavior of a dynamic system.
rise time.
overshoot.
settling time.
steady-state error.
stability.
motors, drones, robots, temperature control, cruise control, industrial machines.
all using the same basic loop:
measure → compare → correct → repeat.
pid is simple enough to understand in one page. hard enough to spend years mastering.

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I always thought getting into AI stocks meant picking individual companies and hoping I made the right choice.
Then I came across DTFs (Decentralized Token Folios).
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One of the Best Free Robotics Courses on the Internet: Stanford CS223A
If you are serious about robotics, Stanford CS223A: Introduction to Robotics is a must-study course. It builds the mathematical and engineering foundation behind modern robotic systems.
What you will learn
• Robot Kinematics
• Forward & Inverse Kinematics
• Homogeneous Transformations
• Jacobians
• Robot Dynamics
• Trajectory Planning
• Motion Planning
• Position & Force Control
• Manipulator Design
• Robot Programming
Prerequisites
• Linear Algebra
• Calculus
• Basic Programming
• Classical Mechanics
Who should take it?
• Robotics Engineers
• Embedded Engineers
• Firmware Engineers
• Mechanical Engineers
• AI & Embodied AI Researchers
• Computer Engineering Students
Understand how robots move, perceive and interact with the physical world. Stanford CS223A remains one of the best places to build that foundation.
Resource: see.stanford.edu/Course/CS223A

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Day 224 of Building in Public.
Goal is to earn $9,000 in July.
Current progress:
Installs: 1,789(+94)
Revenue: $3,010(+133)
MRR: $2110(+0)
AnimeGen is live.
animegen.tech
Soon I will start posting instructions, on how I got first 5k MRR using only Reddit as a platform.

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Nabeel retweetledi

By the help of the Almighty and the generosity of kind-hearted people, we have now raised a total of *₦2,906,634*.
We are deeply grateful for every donation, every share, and every prayer. May Allah accept your kindness and reward you beyond measure.
The journey is not over yet. Please continue to share this appeal with your family and friends. Together, we can make this life-saving goal a reality
ACCOUNT DETAILS
Account number:2119160150
Account name: Adiat Asmau oyindamola
bank:UBA
acccount No2: 8030863940
Account Name: Adiat Sarafa Adigun
Bank: Opay
English

I opened a Brazil card on a Tuesday afternoon and didn't think much of it.
The World Cup had started that morning and @CUPcards_sol cards kept showing up on my timeline.
Free packs, nothing to lose.
So I claimed one.
Then I read how the country card works.
Every round Brazil survives, my card doubles in value. Group stage done ➙ 2×. Round of 16 ➙ 4×. Quarters ➙ 8×. Semis ➙ 16×.
Final ➙ 32×.
They lift the trophy and that card I opened for free is sitting at 128× its original value.
I sat with that for a minute.
Brazil came through the group the way Brazil usually do, like they had somewhere more important to be. Clean. Clinical. My card moved to 2×. Small number, but five rounds left if they go all the way.
I wasn't burning it.
The Round of 16 was the first time I felt it properly.
Uncomfortable for 70 minutes.
The kind of game where the better team isn't winning and you don't know if the moment is coming.
I watched differently this time, not just as a fan, but as someone with something in their wallet that was either about to double or stop mattering.
Every chance they gave away made me shift.
Brazil won. 4×. And something about how I watched that game didn't go back to normal after.
That's what CUP.cards built, not a collection, not another Web3 thing in a football skin.
A protocol on Solana that puts you inside the bracket.
Cards aren't NFTs. They live as protocol records in your wallet.
The blockchain only touches what matters, buying packs with $CUPC, burning cards back for ~60% anytime, claiming earnings whenever you want. Nothing locked.
But I'm not leaving.
Brazil are still in it. My card is still in my wallet. And every match from here carries a different kind of weight.
Packs are free right now. Open one. Pick your country. Then watch what happens to how you watch the game.
@CUPcards_sol → cup.cards/kols

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@wildcatzweb3 Congrats homie
Believe you gonn' reach 4k before the week ends
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