As I've experimented and played with a lot of different sensors, I've discovered that these basic devices can be built for super cheap, and they're incredibly versatile. When you're done using an ...

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 ...

Then, on April 19, Stanley and her team filed the motion to drop all charges, without prejudice, until they gather more evidence.

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 ...

Contribute to TheArduinoCodex-ESP32-ARDUINO/PIR-sensor-with-ESP32- development by creating an account on GitHub.