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 Raspberry Pi is a credit card-sized computer capable of running full-fledged Linux distributions such as Raspberry Pi OS, ...

The Arduino UNO R4 will detect fire or smoke using the specific sensors and trigger the SMS alert to the authorized person’s mobile number. It is a simple, low-cost way to improve safety in your house ...

Abstract: 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 ...

This article shows how a sophisticated, low-cost, integrated system can be developed using an indigenously developed hardware-software combine. The solution employs around four pyroelectric infrared ...

This library supports only one DS18B20 per Arduino/ MCU pin ... problems when you need more functionality like multiple sensors on one pin. Finally this library will probably make it easier to use a ...

A lightweight motion detection system for Raspberry Pi using a PIR sensor and camera module. Captures a single JPEG image per detected motion event using libcamera-still, with each image saved using a ...

A viral Reddit video has been released of a Volvo EX90, and it's lidar sensors, but there's more to the story. These sensors just might ruin your phone camera.

The U.S. government raised concerns about the use of high-tech tire sensors developed by Italy's Pirelli (OTCPK:PLLIF) (OTCPK ...

Considering the nature of most communities benefiting from sensor technologies and the challenges many of them face in terms ...

Developed by Australian medtech firm Adherium, the Hailie Smartinhaler takes the form of a Bluetooth-enabled sensor that clips over an inhaler and communicates data on the use of the device to the ...

New robot uses multisensory perception - sound, touch, and vision - to map and navigate complex terrain. They've named it ...