Abstract: The smart agriculture system is based on the STM32 microcontroller as the system core, and uses temperature and humidity sensors, soil moisture detection modules, carbon dioxide modules, and ...

Crowbar circuits have long been the go-to safeguard against overvoltage conditions, prized for their simplicity and ...

Abstract: Amplify-and-forward relay techniques combined with OFDM (Orthogonal Frequency Division Multiplexing) modulations are being considered for broadband wireless systems since they allow simple ...

While standard receptacles typically use three wires -- hot, neutral and ground -- you'll occasionally find 2-prong outlets in older homes. Since this type of outlet lacks a ground connection, the ...

If you read about Hall effect sensors — the usual way to detect and measure magnetic fields these days — it sounds ...

Relays can be tiny elements, yet they play vital functions in electrical systems. They operate circuits, guard equipment, and ...

We have a couple of assets that are separated network-wise from our Lansweeper server which we wanted to scan, but since the cloud relay is US-based that wasn't an option for us. This led us to a dive ...

Have a positive experience: Noticing or recalling a positive, enjoyable, or useful experience activates the HEAL method. In ...

Campbell Wright is a New Zealander to his core. But he competes for the U.S. and is the country's best hope to end a major Olympic drought.

Factory managers often ask, "Which sensor upgrades will give quick safety or efficiency wins without requiring a complete overhaul?" An industrial sensor is simply a device that detects events or ...