During the COVID-19 pandemic, I was frequently measuring my body temperature and blood oxygen levels. Based on information that it was possible to take an electrocardiogram (ECG) using the ECG app on ...

One of my first projects was that motion-sensor light. At that stage, I was focused on getting things to work. Then I worked on a Smart Mirror project where we built a speech-to-speech system using ...

IKEA's transition to Matter makes smart home automation affordable. Discover how to secure your home with their $8 door ...

McGill University researchers have developed a light-detecting nanoscale structure that mimics how a neuron processes ...

In today’s world, more and more daily tasks are being fully automated. Robotic devices can work independently, and they are ...

Can an ESP32 detect people without cameras or motion sensors? Discover how Wi-Fi signal disturbances, CSI, and smart DSP enable real-time occupancy and mov ...

For five years now, a distinctive green laser beam has been shining at night up to 30 kilometers (19 miles) above the harbor ...

The concept of a 3D scanner can seem rather simple in theory: simply point a camera at the physical object you wish to scan in, rotate around the object to capture all angles and stitch it together ...

[Dominic Buchstaller] wanted a neat, tidy entryway keypad that actually looked good. Prime goals were something slim, wireless, and with no visible screws. Dependency on the cloud was also a no-go.