This is a simple project in which a HC-SR501 PIR sensor is used to detect motion in a room. MQTT is used as the message broke between NodeRed and Rust running on a Raspberry Pi 4. The code detects the ...

Meet the SunFounder Fusion HAT+ for Raspberry Pi with 4 DC motor drivers and 12 servo channels, so you can build stable robots and voice assistants ...

This repository provides comprehensive information about the Waveshare Stepper Motor Hat, designed for the Raspberry Pi. It facilitates the control of two stepper motors. Power Supply: A 12V, 4A power ...

Ciprofloxacin (as HCl) 0.2%, hydrocortisone 1%; otic susp. To minimize dizziness, warm susp by holding bottle in hand for 1–2 minutes before use. <1yr: not recommended. ≥1yr: 3 drops in affected ear(s ...

The current price of Pi Network (PI) is $0.206943, as of Dec 19, 2025. Over the last 24 hours, the price has moved by 1.58%, with a change of -0.19% in the past hour. For longer-term performance, the ...