Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

In this paper, a hand gesture detection and classification system using two differential Pyro-electric Infrared (PIR) sensors and a camera is introduced. Motion presence is investigated in the area of ...

The Arduino code is located in the arduino-code folder. The code still lacks the ability to measure pressure and it is a mess (I merged several online projects). It measures the pressure in mV. As ...

A dual-microcontroller rover that autonomously detects humans using a thermal camera and PIR sensor, sends GPS coordinates via GSM, and avoids obstacles using ultrasonic and gyroscope data. It ...

When it comes to automobiles, no matter how well they are maintained, at some point the check engine light is going to come ...

If you're building up your smart home setup, introducing door sensors can be great for security, but they can bring a lot ...

STMicroelectronics has unveiled a new Human Presence Detection (HPD) sensor technology for laptops, PCs, and other devices ...

Swiss scientists have developed perovskite image sensors that triple light capture, sharpen resolution, and outperform ...

Artificial intelligence is considered to be computationally and energy-intensive—a challenge for the Internet of Things (IoT) ...