Tanaka Masayuki's PCMFlow722 library enables (half-duplex) two-way real-time HD voice over ESP-NOW on ESP32 boards with a speaker and a microphone, ...

What started as a creative build challenge turned into a real test of whether ancient timekeeping methods could still hold up under pressure. By making an hourglass, sundial, water clock, and candle ...

Sustainable analytical methods are highly demanded in the modern society. Within the green principles, novel procedures that attend the sustainable development goals have been proposed and the ...

Daylight saving time for 2025 ends in just a few weeks, and the days are already getting shorter. As a result, the time to "fall back" is coming soon. Even with growing support to stop the ...

CrowPi 3 is a Raspberry Pi 5-powered all-in-one portable AI learning and development platform with a 4.3-inch touchscreen display, plenty of plug-and-play electronic modules, a breadboard area, and ...

You’ve doubtless seen those ubiquitous clock modules, especially when setting clocks for daylight savings time. You know the ones: a single AA battery, a wheel to set the time, and two or three hands ...

The RX8901CE and RX4901CE, two new RTC (real-time clock) modules for industrial applications, are now available to order by Seiko Epson Corporation. This RTC modules are housed in a 3,2 mm x 2,5 mm x ...

PUEBLO, Colo. (KRDO) - The Pueblo Police Department (PPD) hopes a new way to track crime will help their officers in the field. The department is introducing a new 'Realtime Crime Center' this week ...

For years, there has been a clear distinction between the Arduino and Raspberry Pi boards. There are some things the Arduino can do that the Raspberry Pi can't, and vice versa. When you think of ...