In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

The sendEmail () function is responsible for triggering the email alert when an object is detected. A secure Wi-Fi client is ...

Eufy has launched its new E20 Motion Sensor in select European countries, designed to trigger other smart home devices indoors or outdoors with a 90° field of view and impressive five-year battery ...

Senate Democrats voted Thursday to block a motion to advance a House-passed bill to fund the Department of Homeland Security, putting Washington on the brink of a partial government shutdown that will ...

The Assembly is set to debate a motion over whether Stormont ministers found to have breached standards should face tougher sanctions. The move comes after communities minister Gordon Lyons was found ...

Before starting the Arduino robotic arm project, it’s important to understand a few fundamental concepts that apply to almost every robotic arm design. These terms will help you plan better, avoid ...

Motion sensor lights improve outdoor safety while saving on daily electricity costs. Solar-powered lights offer easy installation with zero wiring or power bills. Wide sensor range and waterproof ...

Let’s face it: As we age, our vision and balance aren’t what they used to be. These changes to our senses can be minor annoyances but can also lead to injury, from stubbed toes to serious falls.

In today's lecture, we will design a project in Proteus, where we will Interface Gas Sensor with Arduino. I will provide the complete code and simulation. Gas sensors are widely used in fire alarms, ...

What happened: Motion Cues is Google’s attempt to fix “sensory conflict.” That’s the fancy term for what happens when your eyes tell your brain you are sitting still (staring at a screen), but your ...

Samsung is working on a new camera sensor, and once it finds its way into a next-gen Galaxy S-series device, it could help alleviate some of the brand’s problems with shutter speed. As reported by ...

The world of car diagnostics has changed a lot over the last 50 years. Back in the '70s and earlier, a mechanic's most valuable diagnostic tools were usually their eyes and ears. You could figure out ...