Category: Technology

NESDR and RH 795 0

Nooelec NESDR SMArt + Diamond RH 795 Combo for SDR experiments

Getting started Nooelec NESDR SMArt and Diamond RH 795, using the Gqrx. It’s been a decent combo to get started with listening to bands.

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COVID-19 India Vaccination Progress Data

India level cumulative Vaccination Progress Data is available as JSON at datameet/covid19 repo in mohfw_vaccination_status.json. You can start using it. Its updated once a day.

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Synology DiskStation DS420+

For a long time I wanted to setup a NAS as part of my home lab. I got synology DiskStation DS420+. And it has everything I want.

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Scraping Karnataka Reservoir Water Flow Data

Scraper and Data – Karanataka reservoir water inflow and outflow data on weekly basis for all the dams in Karnataka. Published by Karnataka State Natural Disaster Monitoring Centre (KSNDMC) .

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Creating an eBook like The Dog We Stole

Anju published The Dog We Stole (Amazon ebook link) as a series of blog posts on her blog. And we planned to convert it into an eBook if it did well. The blog posts were quite popular, and the overall feedback was very positive. Hence I started creating the eBook.

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Getting started with RDF using Blazegraph

Table of Contents1 Semantic Web, Triple and Triplestore2 Blazegraph2.1 Download and install the database.2.2 Import some data3 Next – SPARQL This started as a simple exercise of querying WikiData database using their SPQRQL query service. That lead me to studying about RDF and Triplets. I found it very interesting. I spent hours on...