A Raspberry Pi Pico combined with a BME280 sensor can create a small Pico Altimeter that measures data like elevation and air pressure.

If you’ve ever wanted a simple, automated way to schedule pet feeding reminders or alerts, the Pico 2 W can help. This project involves using a small servo to trigger a chute, latch, or gravity-fed ...

In recent years, with the rapid development of mechanized coal mining technology, the types and quantity of explosion-proof combination switches in coal mines are increasing. Based on the analysis of ...

Recently, active smart window technology, which enables free adjustment of light and heat based on user operation, has garnered significant attention. Unlike conventional windows that passively react ...

A lightweight Raspberry Pi sensor logger in Python for HC-SR04 (ultrasound) and DHT11 (temperature/humidity), exporting data to CSV or Google Sheets. Perfect for IoT experiments, smart home logging, ...

A lightweight Raspberry Pi sensor logger in Python for HC-SR04 (ultrasound) and DHT11 (temperature/humidity), exporting data to CSV or Google Sheets. Perfect for IoT experiments, smart home logging, ...

This paper presents an integrated wireless passive sensor for remotely monitoring both temperature and relative humidity. The sensor consists of a coil and a capacitor to form an inductor-capacitor ...