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 document my learning in order to be able to inspire other people to make ...

How it works is simple: you can track devices using Bluetooth on the ESP32, and through a combination of presence and signal strength, you can define a sensor that changes to an "on" state when your ...

Pyroelectric infrared sensors (PIR) are excellent devices to detect human/animal presence with a small form factor and rugged design, for cost-effective surveillance. They are widely used to trigger ...

Tracking human's location in indoor environments is very import, for it enables a wide range of applications related to robot service, appliance control and other smart home applications. This paper ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs ...

Utilizing the ESP32-CAM module equipped with an OV2640 camera sensor, this project integrates motion detection, real-time clock (RTC) for timestamping, and a web server for remote monitoring and ...

Embedr is an AI-powered Arduino-like IDE designed to simplify development for Arduino-compatible microcontrollers. It looks ...

The magnetoreceptor captures electrical resistance information across the entire measurement domain, offering continuous ...

New smart sensors can help detect dangerous internal failures in lithium-ion batteries before they escalate into fires or ...

Stuck in the middle of an intersection because of ambiguous traffic lights? The Metropolitan Manila Development Authority is looking to put a stop to that.

How environmental monitoring is helping upgrade homes on the Hebridean island of Tiree and why sensors are crucial to monitoring the conditions of homes in remote communities.