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

This library allows your Arduino to communicate via Modbus protocol. The Modbus is a master-slave protocol used in industrial automation and can be used in other areas, such as home automation. The ...

There are plenty of drones (and other gadgets) you can buy online that use proprietary control protocols. Of course, reverse-engineering one of these protocols is a hacker community classic. Today, ...

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 ...

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...

Forlinx Technology has recently introduced the FCU1501, a rugged, fanless industrial embedded computer and IoT gateway built ...

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

The New York Times writer M. Gessen always disliked their younger cousin Allen. But then he did something so bad, even M. was surprised – and they realized they didn’t know Allen at all. See more of ...

The cozy, small-town vibe of Woonsocket, Rhode Island was turned upside down in the early months of 2003 by a series of crimes targeting women. In April, Audrey Harris, 33, was reported missing by her ...

A New York architect charged with seven murders in Gilgo Beach on Long Island is expected to change his plea to guilty, US media reports. Rex Heuermann, 62, previously pleaded not guilty in the ...

Shannan Gilbert, 23, was working as an escort. In the early morning hours of May 1, 2010, Gilbert made a frantic phone call to 911. She had been at a client's home on Long Island, and said she ...