This is how design engineers can develop tamper detection circuits for their products utilizing switches and sensors.

Abstract: Room-temperature power electronics based dc circuit breakers and fault current limiters face two major challenges: high conduction loss and time-delayed response. This letter presents a ...

This makes the Arduino send SMS, even though it doesn't use any GSM modules at all. Here, to send SMS alerts, I am using the Circuit ... a flame sensor with Arduino to build a simple fire alarm system ...

The complexity here is that we need to fix the circuit in a mobile and remote place—the helmet. So, simplifying the circuit is most important to make it compact and reliable. The circuit diagram ...

a new current sensor connection method is utilized to facilitate the detection of phase currents and characterize the fault currents; 3) a comprehensive power switch short-circuit faults diagnosis ...

This library supports only one DS18B20 per Arduino/ MCU pin ... problems when you need more functionality like multiple sensors on one pin. Finally this library will probably make it easier to use a ...