Fire Alarm Circuit using NE555 IC & Thermistor a project for school

Fire alarm Circuit using NE555 IC & Thermistor

Fire Alarm Circuit using NE555 IC & Thermistor Fire Alarm Circuit using NE555 IC & Thermistor: The Fire alarm Circuit is as simple and uncomplicated so that, it can be easily implemented for a project for school. The thermistor offers a low resistance at high temperature and high resistance at low temperature. This phenomenon is employed … Read more

555 Timer IC Working of Astable,Mono-Stable,Bi-Stable Modes and Specifications

555 timer IC

555 Timer IC Working In this article explains 555 Timer IC Working of Astable, Mono-Stable, Bi-Stable Modes and Specifications on www.circuits99.com. The 555 timer IC is a very cheap, popular and useful precision timing device. The 555 timer IC is an integral part of electronics projects. 555 timer IC it is a simple project involving a … Read more