Articles

When you don't know how much power your air conditioner draws, it's easy to leave it running without feeling too guilty. And then the electricity bill comes...

I got my hands on a 600W 12V inverter so I decided to experiment with generating my own electricity.

Most banks nowadays provide e-banking interfaces that allow clients to monitor the state of their accounts. However, each bank has its own system and the provided interfaces sometimes lack functionalities. Consequently, I decided to create my own finance dashboard, that combines information regarding multiple accounts. Currently I use it to keep track of my bank accounts balance over time as well as provide a breakdown of my transactions.

Managing one's body weight can be quite a challenge. And as the quote from Peter Drucker goes, "You can't manage what you can't measure". So, I built a body weight scale that can upload data to an API of my choice, which was the object of this article.

A Node.js application which stores data from IoT devices sent over MQTT into an InfluxDB time-series database. It allows the management of multiple data sources into a MongoDB database.