Snehangshu Bhattacharyablogs.snehangshu.dev·Apr 20, 2024Supercharge your home cloud with Umbrel OS and Raspberry PiThe Cloud is just someone else's computer - Anonymous We are all familiar with the above sentence. But it does not tell the whole story about modern-day cloud infrastructure and its complexities that we rely on every day. When cloud computing gained...Discuss·11 likes·124 readsumbrel
Hyunwoo Choihyunwoochoi.hashnode.dev·Apr 14, 2024Debug method - 2: root cause analysisDuring firmware development, if something does not work as expected, we need to throw this question first: "hardware issue or firmware issue?" This idea will help to figure out potential root causes. Hardware issue? Verify power supply. Use a multi...DiscussDebugroot cause analysis
Edwin Genegogenego-io.hashnode.dev·Mar 14, 2024Solving my first real life problem with codeBack in 2017, I was working on the physical refurbishment and warranty repairs of electronic tape drives and tape drive libraries. They would arrive by the dozen's and over the course of a few hours I would take them apart fully. Then take them throu...DiscussPython
Mani Tofighmanitofigh.hashnode.dev·Mar 7, 2024What REALLY happens when you turn on your computerEver wondered what REALLY happens when you click that button on your machine?Discusslow level
Michael Lohrblog.lohr.dev·Feb 22, 2024FeaturedEmbedded TypeScript: Hosting a Frontend on a ESP32You might have read about how (and why!) we use Rust on embedded. If not, go check out my previous article! In this one, I will talk about how we added a frontend based on Typescript into the mix. Some background: I work for a company building second...Discuss·18 likes·1.5K readsSTABL EnergyTypeScript
Aswathaswath.hashnode.dev·Feb 11, 2024My Experience on Building a water tank automation business 6 years agoMe and my college friend (Kasi) started exploring this area as a fun side project and a way to explore technology and apply our engineering skills as we learn. We enjoyed our work and went to the white board and redo our designs (SW/HW) in case of pr...Discussin/acc
Markmarksmunchies.hashnode.dev·Dec 27, 2023Inspecting an SRAM CellThe above shows a static random access memory cell. Let's try understanding how this functions. Beginning with a brief description of the annotations: M1 - M6: these label each of the 6 transistors Vdd: voltage supplyy for the cell WL: word line, ...Discusshardware
Laasiklaazik.rockit.ee·Dec 20, 2023Demystifying industrial automation and my attempt on navigating itThermal image of the automated greenhouse LED light controller. I've ventured through various realms of technology, from the early days of VMS on DEC VAX during Estonia's renewed independence, to tackling hardware intricacies at Skype, and navigating...DiscussIndustrial Automation
Juliana Zachariasjulianazacharias.hashnode.dev·Dec 18, 2023Unveiling the Mysteries of Your Linux System: Exploring Hardware InformationHey there, fellow Linux enthusiasts! 👋 Curious to explore the hardware wonders tucked away in your machine? Well, you're in for a treat! In this blog post, we're embarking on a delightful journey to uncover the fascinating world of displaying hardwa...Discuss·119 readsLinux
Joydeep Pradhanjoydeep09.hashnode.dev·Dec 16, 2023Navigating the Labyrinth of Bytes: A Dive into Memory UnitsIntroduction: In the realm of computing, where speed and efficiency reign supreme, the Memory Unit emerges as a silent hero, seamlessly storing and retrieving data at the heart of every digital operation. As an integral part of the computer's archite...Discuss·1 likeComputer Science