The 555 timer IC is a well-known integrated circuit having been widely used as a pulse generator. We propose a circuit containing a single 555 IC, an LED, an inductor, two capacitors, and three ...

This causes the circuit to power on whatever is connected to it. When the sun rises, the resistance on the reset pin drops and the 555 timer continually resets until it gets dark again.

In this article, we will demonstrate the process of building a simple current detector circuit with 555 Timer and some passive components which can help you to detect open live lines with ease.

A scan of the Archer Engineer's Mini-Notebook 555 Timer IC Circuits sold at Radio Shack.This book by Forrest M. Mims III has multiple designs for various ...

In a 555 Timer astable circuit calculator, the output voltage alternates between VCC and 0 volts on a continuous basis.

Contribute to HeatedWind/555-Timer-Led-Dimmer-Circuit development by creating an account on GitHub.

This 5-colour LED flasher circuit can be built using the popular 555 timer and 4017 decade counter ICs.

Fire Alarm using Thermistor Here we are building one simple fire alarm system with the help of 555 Timer IC, which will sense the fire (temperature rise in surrounding), and trigger the alarm.