Radar, this project from [Mateusz Juszczyk] isn’t actually using radar. But thanks to the round LCD this desktop gadget does ...

Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...

This simple running watch is one of my favorites. Here's a fix for my top annoyance, and several handy features you probably ...

ESP32s are surprisingly good AI lie detectors.

Simple, portable and low-cost experiments as RC and RL series circuits are proposed to experiment with DC circuits. Very common elements are used: a few electronics components (resistors, capacitors, ...

Note that the resolution chosen implies the finest granularity of units measured. E.g. if chosen minutes then one cannot measure half (30 sec) or other part of a minute. The resolution is typically ...

This library is written to use the NXP PCF85263 RTC. The functionality implemented is just basic date time retrieval. The device can run in a stop-watch mode. The range goes up to 999 999 hours, which ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. When teaching quantitative analytical chemistry to undergraduate students, the ...

You’re probably reading this because you’re curious about digital computers. Who isn’t fascinated by these amazing machines that have transformed our world? From supercomputers used for scientific ...

Welcome to our DIY project guide for creating an accurate time display using ESP32 RTC. In this tutorial, we will show you how to build your own millisecond clock that guarantees precise timekeeping.