Turn a Raspberry Pi + receipt printer into a daily family digest with weather, chores, and puzzles. The Printr app includes ...

Since the ESP32 and the display are integrated into the board, there's very little additional wiring involved. The mmWave sensor does need to be connected, and to make room inside the enclosure, the ...

Your dashboard says everything’s green while your widget shows yesterday’s sunshine in a downpour: the failures that matter ...

Harald Kreuzer has built an ESP32-P4 weather station and air quality monitor that features a 10.1-inch dashboard display and a built-in Sensirion SEN66 sensor for particulate matter, CO2, VOC, and NOX ...

After a 7-year corporate stint, Tanveer found his love for writing and tech too much to resist. An MBA in Marketing and the owner of a PC building business, he writes on PC hardware, technology, and ...

What if your Arduino could send data to the internet - and you could access it from anywhere in the world? In this tutorial, you'll learn how to connect your Arduino to Wi-Fi and send real sensor data ...

Project Aura is an ESP32‑based DIY air quality monitor that combines a touchscreen display and industrial sensors. It is fully integrated with the Home Assistant open-source home automation platform.

A human detection system was designed earlier to utilise the microwave Doppler effect to detect human movement and trigger AC appliances such as light bulbs and other electrical loads up to 1A. The ...

This is the easiest and fastest way to get the LED Clock up and running. I mostly use "ESP-WROOM-32 Devkit" as microcontroller for my projects (I may will move to ESP32-C5 in the future as this is the ...

Have you ever wanted to build your own IoT-based Weather Monitoring Station? Imagine monitoring real-time temperature, humidity levels, atmospheric pressure, rainfall detection, air quality index (AQI ...

Imagine a project like a weather monitoring station that records temperature and humidity every few seconds. The built-in memory of an Arduino board is too limited to handle this amount of data. So, ...

An elephant cools off at Dublin Zoo Rhinoceros at Dublin Zoo Lemurs at Emerald Park enjoy the warm sunshine. Photo: Patrick Bolger From food in ice blocks to mud baths, zookeepers and staff at Ireland ...