In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

It’s getting hot in here.

Spring showers may bring flowers and sunlit afternoons, but they also bring moisture that creeps into walls, ceilings and household budgets when damage sets in. The good news is smart sensors track ...

How often have you pulled out old MCU-based project that still works fine, but you have no idea where the original source ...

On a quiet Friday afternoon in Rostock, ten year olds are doing something that looks a lot like play. Oskar is writing his own simple web browser in Python. Emil is trying to convince a Lego robot to ...

Abstract: This article presents a humidity sensor based on a micro-porous metal-organic framework (MOF) KAUST-7. A series of sensing-test experiments were performed and the results demonstrated that ...

MEMPHIS, Tenn. — It's a cool start to the day under a mostly clear sky. Temperatures this Friday afternoon will be well above average in the upper 70s, low 80s. Winds: 10/15 mph. LOOKING AHEAD: Near ...

MEMPHIS, Tenn. — Make sure to get outside this afternoon. It's a cool start to the day under a mostly clear sky. Temperatures this Thursday afternoon will be well above average in the mid-70s across ...

Abstract: This work demonstrates a deep learning–assisted microbottle resonator (MBR) humidity sensor coated with agarose and coupled to a tapered fiber. The convolutional neural network (CNN) ...