CGA monitors may not be an amazing technological advance these days, but they can generally be found very cheaply. Additionally, they have a DB-9 connector and work off of TTL ranges (0-5VDC) making ...

We propose to make a little calculator realising the four basic arithmetical operations using one Arduino and a Nextion touch display. This calculator uses the Reverse Polish Notation, which may ...

Now you can build your own room temperature monitor using an Arduino board. The circuit is a combination of an Arduino UNO board, LM35 temperature sensor, and a 16×2 Hitachi compatible LCD. It will ...

Building a real-life version of the Star Trek tricorder has been the goal of engineers and hackers alike since the first time Dr McCoy complained about being asked to work outside of his job ...

A real-time heart rate monitoring system using HW827 sensor & Arduino. Displays BPM on an OLED screen. Useful for healthcare & fitness tracking The purpose of this project was to develop a heart rate ...

All exercise bikes on the market have a small on-board computer, with which it is possible to detect some important information about performance such as, for example, the current speed, the ...

While the 16:9 landscape monitor arrangement is the de facto way to use a PC right now, it’s not perfect for everything. Youtube content creator Making Stuff had a particular problem when it comes to ...

When in this configuration, Serial Monitor is opened and closed by clicking the icon on the toolbar (not the similar icon on the right hand activity bar, which only expands/collapses the panel). 🐛 If ...