CORTEXR

This year's hottest startup region was Europe, with huge startup hotbeds in the UK and Germany. 

Startups of The Year 2023 Winners: Europe

RFID and NFC technologies are incredibly commonplace in the modern world but what goes into making them? This is the theory and practice behind the technology. 

Custom RFID and NFC Device Development: Theory and Practice

The aim of this Bluetooth LE project is to read air quality sensor data and show it on an LCD display which is connected to STM32 board.

Show Bluetooth LE Sensor Readings on LCD Screen Connected to STM32 

The aim of this project is to control different home appliances using a web browser or smartphone.

A Guide to Making a BLE-Enabled Smart Bulb with STM32

Building a minimal RTOS is messy, often frustrating, and absolutely enlightening.

Getting Started with RTOS: A Hands-On Guide for Beginners Using Cortex-M4

Signal filtering is the bread and butter of digital signal processing, and ARM Cortex-M cores provide a very efficient way to implement IIR filters, especially for cores that come with an FPU.

Fast IIR filtering on ARM Cortex-M with CMSIS-DSP and GNU Octave

Application-specific integrated circuit chips, known as ASIC, has taken over the mining market since. ASIC are chips that are designed with a singular purpose. For cryptocurrency mining, these chips are built into specifically designed motherboards and power supplies to efficiently solve a specific algorithm. Each cryptocurrency has its own cryptographic hash algorithm and ASIC hardware are designed to excel at calculating that algorithm, in the case of Bitcoin, ASIC hardware is designed to calculate the SHA-256 hash algorithm.

WTF is Cuckoo Cycle PoW algorithm that attract projects like Cortex and Grin?

Your brain is a magical thing. It is the computer that is you, that defines your world, and creates the interface for which you interpret “reality.” Technology and culture are starting to make us aware of just how machine-like we are. In the movie “<a href="https://hackernoon.com/tagged/ex-machina" target="_blank">Ex Machina</a>,” Nathan, shows Caleb the artificial wetware brain he crafted out of an exotic gel, essentially distilling our consciousness down to just a very expensive piece of tech. (<a href="http://knowm.org/how-to-build-the-ex-machina-wetware/" target="_blank">Apparently you can build one if you are so inclined.</a>) Treating your mind like a machine is an approach that is logical and highly beneficial.

I/O for Your Cerebral Cortex

Mindset shifts fail because the nervous system prioritizes predictability. Why true change requires repetitive neurobiological processes, not just thoughts.

Human Systems Design: Why Epigenetics Rewrites Everything We Know About Change

Buddhist cognitive science deals with your "structure of meaning." 

Your Brain Isn’t Broken—Your Map Is:

A founder’s critique of the productivity-wellness industry—from gamified focus apps to self-optimization culture—and why our minds crave clarity, not performanc

Why I’m Tired of Productivity Wellness (And What It’s Doing to Our Minds)

Researchers at Saint Petersburg State Pediatric Medical University developed an AI solution for assessing infant brain development from MRI scans. The solution 

Researchers Develop AI to Spot Early Signs of Cerebral Palsy in Infants

A genuinely self-aware artificial mind might be created using neuroscience, as demonstrated by Gerald Edelman's lost blueprint to machine consciousness.

Why Neural Darwinism Might Be AI's Best Path to Consciousness

We’ve picked five open-source IoT software projects you can use for free. If you find them convenient, you can support them with donations via Kivach. 

5 Open-Source IoT Tools Everyone Can Use for Free —and Support with Kivach

Recent tech advances are breaking free from 20 years of 5-inch screen limits, unlocking full human senses in computing through AI interfaces and wearables.

New frontiers in Human AI Interface

Owning Intelligence: How AI and Web3 Could Rewire Power in the Digital Age

Web3’s Role in Building Transparent and Fair AI

Yann LeCun, Chief AI Scientist at Meta, discusses the future of AI. 

Meta’s AI Boss Just Called LLMs ‘Simplistic’ — Here’s What He’s Building Instead

BCIs shape how people treat neurological conditions, understand the brain, and potentially expand what it means to learn and adapt. 

How Brain-Computer Interfaces (BCIs) and Neuromorphic Systems May Support Neuroplasticity in 2025

Discover how LLMs may impact memory, motivation, and critical thinking. MIT and Harvard studies reveal surprising cognitive effects.

How AI Affects Our Minds: Early Evidence From Harvard and MIT

AI is evolving from assistant to economic agent; those who adapt early and leverage this shift will gain a significant edge in global markets.



What Happens When AI Starts Paying for Its Own GPU?

AI lacks the evolutionary, epigenetic, and developmental paths shaping human consciousness-limiting its potential for true self-aware or reflective minds.

Can AI Grow Up? Why Robots Don’t Have Childhoods (Yet)

The unavailability of a standard, or a consciousness scale, around the world continues to make animal cruelty flourish.

Animal Welfare: Anthropic Has Failed, at AI Consciousness Research

Exploring the neuroscience, LLM architectures, and cybersecurity risks behind our growing emotional attachment to AI companions & why we need to pay attention

Falling in Love With Chatbots Is the Next Cybersecurity Nightmare

Always stay in control when using AI tools. Blind trust can lead you to costly mistakes.

From Helpful to Harmful: How AI Recommendations Destroyed My OS

CORTEXRis in the Big Data Analytics Industry

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CORTEXR's stories on HackerNoon

Startups of The Year 2023 Winners: Europe

Custom RFID and NFC Device Development: Theory and Practice

Show Bluetooth LE Sensor Readings on LCD Screen Connected to STM32

A Guide to Making a BLE-Enabled Smart Bulb with STM32

Getting Started with RTOS: A Hands-On Guide for Beginners Using Cortex-M4

Fast IIR filtering on ARM Cortex-M with CMSIS-DSP and GNU Octave

WTF is Cuckoo Cycle PoW algorithm that attract projects like Cortex and Grin?

I/O for Your Cerebral Cortex

Human Systems Design: Why Epigenetics Rewrites Everything We Know About Change

Your Brain Isn’t Broken—Your Map Is:

Why I’m Tired of Productivity Wellness (And What It’s Doing to Our Minds)

Researchers Develop AI to Spot Early Signs of Cerebral Palsy in Infants

Why Neural Darwinism Might Be AI's Best Path to Consciousness

5 Open-Source IoT Tools Everyone Can Use for Free —and Support with Kivach

New frontiers in Human AI Interface

Web3’s Role in Building Transparent and Fair AI

Meta’s AI Boss Just Called LLMs ‘Simplistic’ — Here’s What He’s Building Instead

How Brain-Computer Interfaces (BCIs) and Neuromorphic Systems May Support Neuroplasticity in 2025

How AI Affects Our Minds: Early Evidence From Harvard and MIT

What Happens When AI Starts Paying for Its Own GPU?

Can AI Grow Up? Why Robots Don’t Have Childhoods (Yet)

Animal Welfare: Anthropic Has Failed, at AI Consciousness Research

Falling in Love With Chatbots Is the Next Cybersecurity Nightmare

From Helpful to Harmful: How AI Recommendations Destroyed My OS

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