We've talked a lot about ESP32-powered displays, but what about displays that pack two ESP32 chips inside? That's exactly ...

Transforming a simple 10-kΩ NTC thermistor into a precise digital thermometer is a great example of mixed-signal design in action. Using a mixed-signal IC—AnalogPAK SLG47011—this design measures ...

The Memphis Flyer is Memphis’ alternative newsweekly, serving the metro Memphis area of nearly a million residents. The Flyer was started in 1989 by Contemporary Media, Inc., the locally owned ...

AutoPlex7 is a simple and versatile Arduino library for controlling seven segment displays with up to four digits. Unlike many other libraries for this purpose, AutoPlex7 automatically multipexes ...

In a recent video our hacker [Electronic Wizard] introduces the 74HC595 shift register and explains how to use it to drive 7-segment displays. [Electronic Wizard] explains that understanding how to ...

Raspberry Pi’s single-board computers are full-fledged PCs that can work with a wide variety of accessories. But every now and then the folks that make the little PCs introduce first-party hardware ...

The summer has left no shortage of giant bugs, and now they're making their way inside the library. Giant bug models, that is. The Columbus Metropolitan Library will display five large creatures in a ...

Install in Arduino IDE: Click Sketch > Include Library > Add .ZIP Library... Select Library file, Done. Manual Install: Unzip Library file, locate Arduino library folder, place unzipped file in folder ...