Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This ...

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 ...

The beginner’s guide for hobbyists and makers unlocks some of the practical secrets behind lightning detection design.

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 ...

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 ...

The right smart devices, tips and home practices can keep all intruders at bay and stop break-ins before they happen -- ...

A new review paper on the latest trends and advancements in intuitive Human-Robot Interaction (HRI) using bio-potential and ...

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.

A smart sensor developed by Adherium has been cleared by the FDA for use with AstraZeneca's asthma inhaler Airsupra and Breztri for COPD.