The Cryptography Lab is a Streamlit app where I work with the concepts of cryptography and cryptanalysis history, as laid out by Simon Singh in his book 'The Code Book - The Science of Secrecy From Ancient Egypt to Quantum Cryptography'. The first set of cipher techniques went live today.

MacroPad RP2040 + Raspberry Pi + some code = Rock and Roll. In this guide, I provide all the code and the instructions to assemble my MacroPad Jukebox: a severely over-engineered gadget to play my music collection.

Do you know how many libraries your project depends on? How old is the code you are importing? In this post, I encorage you to consider the quantity, and quality of the libraries you include (directly or indirectly) in your code base, and show you how to evaluate the health of the dependencies in a sample Go project.

An overengineered solution to activate an Everactive batteryless motion sensor remotely using a wifi-enabled microcontroller and a cloud service.

Using Node-RED to interact with the Everactive API in a low-code flow.