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DIY Tabletop Display with Raspberry Pi Pico and TFT LCD

2023-03-17
diy
Do you ever wish having a programable display sitting on your desk showing off cool things like memes. This article will help you build just that. The idea is to create a customizable portable display, powered by a Raspberry Pi Pico that can be used in various ways. This is a tabletop hackable dis ...

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  • raspi

Dinosaurs on Demand, Using a Raspberry Pi Pico and RNN to Generate Random Dinosaur Names

2023-02-28
ml
In my previous posts, I have experimented with different techniques to generate random dinosaur names, including Markov Chain. However, I always had a desire to run a neural network on the Raspberry Pi Pico. While I was familiar with CircuitPython, I had little experience with the C/C++ SDK for Pi P ...

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  • raspi
  • tinyml

Starrem2k13 , the shiny new open source tool for star removal.

2023-01-07
ml
Starrem2k13 is the brand new tool for star removal in deep sky images. It is basically re-branded version of my previous tool, with following additions: Better output (sharper images, lesser post removal artifacts). Slightly faster. Binaries are available for Windows, Linux and MacOS. Swanky new ho ...

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  • astrophotography
  • python

Online demo of my star removal tool for astrophotograpy

2022-11-05
ml
I recently released a new version of my astrophotography star removal tool. I previously blogged about the tool. A lot of effort has gone into developing the v2 of this tool, particularly in terms of producing sharper images. There is still much room for improvement. However, given that the tool was ...

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  • astrophotography
  • python

Handwritten digit classification using Raspberry Pi Pico and Machine Learning

2022-09-03
ml
In this article, I’ll share how I used a Raspberry Pi Pico, an OV7670 camera module, a 128x160 TFT LCD display and machine learning to build a handwritten digit classification system. This code is highly experimental. Even after you follow all the recommended steps in this article, some tinkering wi ...

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  • raspi
  • tinyml

Text Generation on Raspi Pico using Markov Chains

2022-08-20
ml
Playing around with microcontrollers and other programmable gadgets is something I enjoy doing, and lately, I’ve been paying close attention to TinyML and TFlite. I’ve always wanted to transfer some of my machine learning models onto microcontroller devices. Recently, I acquired a Raspberry Pi Pico ...

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  • raspi
  • tinyml

Sample implementation of CQRS architectural pattern

2022-08-19
javascript
I was recently rereading some software architecture literature. One of the frequent patterns whose names appear in the majority of publications on architectural design patterns is the CQRS pattern. The majority of these sources contain source code and information about this pattern. I therefore ma ...

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  • javascript

Visualizing and analyzing website contents using AI

2022-05-20
ml
Sometime ago I was wondering if it was possible to create a bird’s eye view of a website. A view, that will showcase contents of a website visually and group similar pages/posts. Also I thought it would be cool if I could navigate the website using this view. I could discover more things faster. R ...

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  • python

Simpler and safer method of diatom collection and observation using a Foldscope (or any optical microscope)

2022-02-12
diy
Diatoms are some of the most interesting things you can see under a foldscope/microscope. They generate about 20-50% oxygen on earth every year.They are also known as “jewels of the sea” and “living opals”. It is believed that there are around 200000 species of diatoms. Identification of diatoms can ...

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  • microscopy

Creating scalable NLP pipelines using PySpark and Nlphose

2022-01-23
ml
In this article we will see how we can use Nlphose along with Pyspark to execute a NLP pipeline and gather information about the famous journey from Jules Verne’s book ‘Around the World in 80 days‘. Here is the link to the ⬇️ Pyspark notebook used in this article. From my personal experience what I ...

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  • python
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About Me


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Software Architect who loves coding, electronics, machine learning and mushrooms.
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Recents

  • Identifying Flute Notes Using CircuitPython, FFT, and a Budget Microphone
  • Creating a CNN to Classify Cats and Dogs for Kendryte K210 Boards
  • Training a Custom Model for a Kendryte K210 Board - Key Insights
  • A Custom 3D-Printed Stand for Maix Dock M1
  • A tool to discover software career paths based on skills

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