Identify the faulty components via anomalous sound detection and diagnose ensuing cooling malfunctions via thermal visual anomaly detection.

Identify noxious air bubbles lurking in the substrate w/ ultrasonic scans and assess water pollution based on chemical tests simultaneously.

Heat Pump Revolution is like a virtual heating engineer and facility manager who... ... optimally controls the heating system. ... detects and fixes errors. ... schedules maintenance. ... responds to the needs of the residents (smart home). ... controls power consumption and uses the car as a storage device. ... is in constant contact with the power generators (Smart Grid). ... buys cheap electricity from the electricity exchange. Our virtual heating engineer and facility manager always controls the entire house as a system in the interests of the residents and the climate.

No matter where your face is, it will follow your face.

Let your robot move!

This instructable shows how to control one or more LEDs with Arduino and then we will know how to use the digital and analog IO pins. Never done any work before with Arduino and don't know how to use it.

Atmega328P-PU can be used to replace the burnt atmega328 on Arduino UNO or build one simple standalone Arduino. Here I would like to share the easiest ways to burn bootloader with you and hope it can help you.

Here I would sort out how to use a relay and something about the Elecrow Relay Shield. Hope it helps for some beginners.