These components are probably the most valuable parts you can salvage from old gear. They are essential if you are working on ...

This bot is controlled by an Android app which sends commands via Bluetooth. Servo motors control a three-axis robotic arm to perform pick-and-place operations. The project simulates a basic robotic ...

With their cheap price tags, massive I/O provisions, and low power consumption, microcontrollers like the uber-popular ...

STMicroelectronics' TMOS sensors handle presence sensing using a 5- to 20-µm passive IR sensor. This provides more accurate results as well as information about the distance rather than just a basic ...

Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...

Small groups of anti-renewables campaigners are delaying key clean energy projects in NSW by flooding planning approval applications with objections despite living more than 50 kilometres of the ...

If you’ve got an RTL-SDR compatible receiver, you’ve probably used it for picking up signals from all kinds of weird things. Now, [Jaron McDaniel] has built a tool to integrate many ...

There are a lot of options for local weather stations; most of them, however, are sensors tied to a base station, often requiring an internet connection to access all features. [Vinnie] over at ...

Sydney's famous Bondi Beach turned from a party playpen to a seething riot when gunfire broke up a peaceful Hanukkah ...

Roughly one-in-five U.S. teens say they are on TikTok and YouTube almost constantly. At the same time, 64% of teens say they use chatbots, including about three-in-ten who do so daily. New findings, ...