In a major advance for quantum technology, researchers have discovered a surprisingly simple method to preserve atomic spin ...

If you love creative paracord projects, mind-blowing weaves, and unique survival gear, you need to follow me! Join the ...

A simple electric circuit learns to classify data in a creative new design that could lead to more energy-efficient machine-learning hardware.

A boost converter is capable to increase input voltage to a certain voltage level which is required by a high voltage load. In this project, a 12V battery is used as input voltage to the boost ...

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

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 ...

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

A pulse generator is an ex- tremely useful Looi for investi- gating the dynamic behaviour of logic circuits. The circuit described here is based on the versatile 555 timer, and provides variable pulse ...

This project is about making a simple 555 Timer circuit with only 1 resistor and 2 capacitors. Use a ceramic capacitor for C2.