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.

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

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 ...

Abstract: In this work, a humidity sensor capable of speech detection and recognition is proposed. In such a sensor, nanoforests with superhydrophilicity are integrated as the humidity sensitive ...

MEMPHIS, Tenn. — Tonight becomes cloudier. It will not be as frigid as the past couple of nights, but it'll be colder than average. Scattered showers possible overnight and tomorrow morning. Tomorrow ...

Layer up and have the sunglasses. It's a COLD start to the day under a mostly clear sky. Temperatures this afternoon will rise to the upper 40s. Rain chance: <10%. Winds: 10 mph. LOOKING AHEAD: We ...

This program written with Arduino Code running on ESP8266 (Wemos D1) is just a test to access, read status and control Tuya compatible WiFi Smart Devices (Plugs, Switches, Lights, Window Covers, etc.) ...

This is a copy of the json payload sent from the mqtt publisher application. The object id's are used to build the HA sensor id's. The id value affects the HA sensor parameters. exclude_sensor and ...