The code was the easy part
I am a software engineer who has mostly worked on the web. With all of the AI boom and all of the different models, our everyday work has changed a…
DevOps
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How to Protect Indoor‑Only Gear in a Marine Environment
Boaters are an optimistic species. We believe we can dock perfectly on the first try, that the weather will “probably hold,” and that our delicate,…
The Windy Truth: Why Lake Erie Taught Me to Stop Trusting “Perfect Weather”
Weather is always on my mind when I’m sailing Lake Erie. It’s not a lake — it’s a freshwater inland sea with a personality disorder. Add El Niño int…
Running LLMs locally on Linux: what actually works on a Raspberry Pi
Running LLMs locally on Linux: what actually works on a Raspberry Pi A 5B-parameter model can run on a Raspberry Pi 5 every day. It is not fast. It…
The coffee log, rebuilt in .NET
The coffee log, rebuilt in .NET Back in June I wrote about my coffee machine writing my blog . Smart plug watches the coffee machine, Raspberry Pi w…
How to Build a Raspberry Pi AI Companion with a Real-Time Animated Face Using Rive
How to Build a Raspberry Pi AI Companion with a Real-Time Animated Face Using Rive AI companions are moving beyond chat windows. Developers are now…
How I Turned a 10-Year-Old Galaxy Note 4 into a 1.2W Linux Server for Marine Safety
Like many developers, I have a drawer full of retired electronics. Among the tangle of micro-USB cables and obsolete tablets sat a 2014 Samsung Gala…
How we built a desktop companion robot with Gemma 4 and Raspberry Pi
Have you ever wished for a little desk companion—something with the tactile charm of a retro game character that could chat with you, keep track of…
smart agriculture system
This is documentation of my latest and most exciting project so far a smart agriculture system on raspberry pi running a linux image that was custom…
Building a 24/7 Home Security NVR Using Frugal Hardware and a Raspberry Pi 3 Bridge
Building a 24/7 Home NVR Using Frugal Hardware and a Raspberry Pi 3 Bridge How to transform a 10-year-old Dell laptop and a 7-year-old Raspberry Pi…
How I'm Building an AI Agent Business on a $80 Raspberry Pi
Most people think you need a $30,000 GPU rig to run AI. I'm running a full autonomous AI agent on a $80 Raspberry Pi 5 — and it's doing real work: w…
Self-Hosting AI Models on a Raspberry Pi 5: A Complete Guide to Free, Private, Local AI Inference
I've been running an AI agent on a Raspberry Pi 5 for the past three months. It writes code, browses the web, manages my email, and even deployed a…
Raspberry Pi 5 Price History: How Far Have Prices Come?
Raspberry Pi 5 Price History: How Far Have Prices Come? The Raspberry Pi 5 has been on the market for a while now, and if you’ve been watching the p…
Raspberry Pi 5 vs Radxa Rock 5B: Speed vs Value in 2026
Raspberry Pi 5 vs Radxa Rock 5B: Speed vs Value in 2026 When you’re building a home server, an edge AI rig, or a desktop replacement on the cheap, t…
Orange Pi 5 Max vs Rock 5B+: The 32GB SBC Battle in 2026
Orange Pi 5 Max vs Rock 5B+: The 32GB SBC Battle in 2026 If you’ve been shopping for a high-performance single-board computer in 2026, you’ve likely…
Editing an ext4 Partition Directly from macOS (No Linux VM Required)
I lost the private key for a Raspberry Pi and needed to add a new public key to /root/.ssh/authorized_keys . The Pi's SD card was plugged into a Mac…
I Stopped Paying Google and Built My Own Cloud
How I replaced Google Photos, Google Drive, and Google Home with a self-hosted Raspberry Pi 5 setup - and what the full technical stack looks like.…
Understanding ADCs and Using the ADS1115 with Raspberry Pi
Understanding ADCs and Using the ADS1115 with Raspberry Pi Learn how analog signals become digital data, and how to connect the ADS1115 ADC to a Ras…
Python Projects for Raspberry Pi: PIO, Sensors, and ML on Pico
What do you build once you've mastered the blinking LED? That's the wall most Raspberry Pi learners hit a few weeks in. You can wire a button, light…
Build a Cloud-Connected Weather Station with Arduino UNO R4 WiFi
Learn how to build a real IoT weather station using the Arduino UNO R4 WiFi and BME280 sensor, sending live temperature, humidity, and pressure data…
Breathing Life into the Pi: Deploying Gemma 4 2B on a Raspberry Pi 5
Hi Everyone, I’m back with a brand new project, and this one has been a long time coming. For a while now, I’ve had this persistent urge to build my…
The Homelab Rabbit Hole
As an IT/Linux enthusiast I've watched plenty of videos about homelabs. I’ve seen what people do at home and have always been trying to find a good…
Chat With Your Raspberry Pi — Control GPIO, Read Sensors, and Manage Services via Telegram Using Garudust
Your Raspberry Pi is sitting at home doing something useful — logging sensor data, driving a relay, running a home assistant script. You're out. You…
How to Change Wi-Fi Details on a Headless Raspberry Pi When You Don’t Know the Current Network
If you’ve ever worked with a headless Raspberry Pi, you’ve probably faced this problem: The Raspberry Pi was previously connected to a Wi-Fi network…
OneDialect — Unified Assistive Communication System (UACS)
A production-grade embedded system enabling communication across speech, text, Morse, and haptic signals within a single unified pipeline. Project L…