Thyristor used as a temperature sensor and switch This circuit detects if the temperature of an object became too high. The thyristor is mounted on the object that has to be temperature monitored. If ...

In this work, we present a novel zero-power cantilever type temperature sensor-switch with a sub-micron (~700nm) contact gap. The sub-micron gap enables the device to switch on at just 10°C above room ...

The release of the new version 1.6 firmware now facilitates easy integration of Sensirion SHT4xA sensors to greatly widen the options to build cost-effective ultra-low power wireless temperature and ...

But as an added twist, the oscillator is keyed by an ATtiny13 hooked to an LM335 temperature sensor, sending out the Celsius and Fahrenheit temperature in Morse every 30 seconds or so.

Each pixel is like a separate IR sensor and gives a separate temperature measurement, making this sensor much better than PIR and pyrometric sensors that can provide only a single temperature value.

This repo shows, how to build a liquid level switch by using an IR level sensor. An IR liquid level sensor works similar to an IR light barrier, with a transparent plastic hood. When the sensor comes ...