This circuit is a temperature sensing as well as alarm circuit. The circuit raises an alarm whenever the temperature crosses a certain limit. This circuit is a temperature sensing as well as alarm ...

This temperature monitor alarm circuit continuosly monitors the room temperature and beeps when the temperature drops below 20 degrees centigrade. This capability to constantly monitor the room ...

Researchers have developed a 'fever alarm armband,' a flexible, self-powered wearable device that sounds an alarm in case of high body temperature. The flexible organic components developed for this ...

Abstract: In this paper, the temperature sensor alarm system based on FPGA is analyzed and studied in detail. Firstly, the hardware circuits and functions of the modules such as FPGA chip, power ...

This idea describes an MCU interface for a 1-Wire temperature sensor interface that offers high accuracy while using less board space. The circuit can be modified for use with any 1-Wire device. The ...

A few simple components are all it takes to create an over-temperature alarm. The circuit in Figure 1 requires only an ordinary negative-temperature-coefficient (NTC) thermistor, two common ICs, and a ...

Micro Crystal introduces the RV-3032-C7 temperature sensor module, which offers on-chip 12-bit analog-to-digital converter (ADC) providing a temperature resolution of 0.0625°C with an ultra-low ...

The DP7000 temperature meter offers a wide temperature range, two selectable alarm settings and an internal buzzer that indicates alarm condition or error. The user ...