Designed for M5Stack Atom, AtomS3, and AtomS3R series IoT controllers based on ESP32 or ESP32-S3 wireless SoC, the Echo Pyramid base enables smart voice ...

Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, ...

In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...

If you've been following the smart home space lately, you've probably noticed that the protocol wars are... complicated. You've got Zigbee devices that need a coordinator, Thread devices that need a ...

"We are not just replacing the black hole with a dark object; we are proposing that the supermassive central object and the galaxy's dark matter halo are two manifestations of the same, continuous ...

You have made an excellent choice in deciding to attend one of the top research universities in the country to begin or continue your education. Within the University Libraries at Saint Louis ...

Condensed-matter physics is the study of substances in their solid state. This includes the investigation of both crystalline solids in which the atoms are positioned on a repeating three-dimensional ...

Saint Louis University students can take advantage of a number of services and technologies at the Medical Center Library, located on SLU's South Campus. To print, visit blueprints.ds.slu.edu and log ...

ESP32AI Voice Command enables ESP32 devices to process voice commands via Cloudflare Workers AI. It transcribes audio recorded from an I2S microphone and parses commands based on predefined skills ...

And library fans certainly aren’t evil for wanting to keep their community branch open. A walk through the South Side branch during last week’s public hearing found it filled with young families, ...

Contra Costa County readers are in for a bumpy 2026, with four library branches set to go dark for months at a time while crews tackle decades of deferred maintenance. The most painful hit lands March ...