Hackaday

The Time Clock Has Stood The Test Of Time

No matter the item on my list of childhood occupational dreams, one constant ran throughout: I saw myself using an ...
Hackaday

A UI-Focused Display Library For The ESP32

If you’re building a project on your ESP32, you might want to give it a fancy graphical interface. If so, you might find a ...
EDN

Using a single MCU port pin to drive a multi-digit display

Using a single microcontroller port to drive a multi-digit LED display to help engineers with those last-minute design ...
CNET

I Found Out Why Our LED Bulbs Burn Out So Early. No, You Don't Need a New Fixture

It turns out the "10-year lifespan" printed on your LED box is often a total fantasy. I spent years falling for the marketing, only to end up standing on a ladder every six months replacing bulbs that ...
GitHub

Arduino sketch to setup RTC clock (DS3231)

This repo can be used to setup RTC clock (DS3231). The sketch includes a simple AT based serial communication protocol that can be used to set the time. The solution can be embedded into existing ...