The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...

I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless control to Arduino or ESP8266 projects. In this video, I’ll walk you through ...

Gilgo Beach serial killer Rex Heuermann pleaded guilty to seven counts and admitted guilt in the death of an eighth woman.

In this video I'm using the Reyax RYRR30D NFC module to create a system that logs records to a Notion Database. The RYRR30D ...

NORFOLK, Va. (AP) — The shooter who opened fire in a classroom at Virginia’s Old Dominion University on Thursday in an attack being investigated as an act of terrorism had a gun with an obliterated ...

Modern technology builds on abstractions. Most application programmers today don’t know what a non-maskable interrupt is, nor should they have to. Even fewer understand register coloring or ...

When I wrote about a DIY ESP32-S3 internet radio last week, "raspbeguy" commented he'd rather choose an ESP32-based DIY DAB+ ...

We use WhatsApp almost every day so much that it has become an unavoidable part of our routine. From a simple “good morning” ...

People like typologies. They simplify complex subjects and make them easier to discuss. Sometimes, a typology will seem to be the standard. Look up “types of serial killers,” and you’ll likely get the ...

In this second season Supertato once again takes over the Supermarket airwaves as a DJ hosting his very own radio show live from Tato Towers. Along with his fruit and veg friends Supertato will get up ...

When the XIAO ESP32-C3 is powered via 3.3V (no USB host connected), the device fails to wake up after deep sleep. It appears to hang or reset-loop instead of cycling correctly.