Extend the LM358 op-amp family’s output voltage range by cascading the op-amp with a few simple, inexpensive components.

An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention. The “automatic toll gate system project” demonstrates how simple sensors and ...

Amazon’s AI chatbot, Rufus, saw a surge of adoption on Black Friday, according to new data published over the weekend by market intelligence firm Sensor Tower. In the U.S., Amazon sessions that ...

Scientists used tiny new sensors to follow the insects on journeys that take thousands of miles to their winter colonies in Mexico. Scientists used tiny new sensors to follow the insects on journeys ...

This is read by an automated voice. Please report any issues or inconsistencies here. A lawsuit alleges that a 72-year-old grandfather was scalded in a hotel shower with water as hot as 136 degrees.

Paul and David Bradt’s Ardiono Projects offers multiple ways to use Arduino and Raspberry Pi microcontrollers for your model railroading projects. Buy the book here. Code for Button/Blink Test (SN095) ...

We propose and experimentally investigate two distinct power-over-Fiber (PoF) approaches, aiming to remotely power Internet-of-Things (IoT) sensing systems for Industry 4.0 environments. The first ...

Steve Moser has posted on X about some code he found in the Home app of the iOS 26 beta. The code describes an “Adaptive Temperature” feature for home thermostats, which appears to offer several ...

It's a little fussy to set up, but gives real insights into how your body is responding to hot weather exercise. May 30, 2025 Add as a preferred source on Google Add as a preferred source on Google We ...

We love Arduino here at Hackaday; they’ve probably done more to make embedded programming accessible to more people than anything else in the history of the field. One thing the Arduino ecosystem is ...