Content for CD4017

How to make an Electronic Dice using ARDUINO

“Hey guys we are back with another cool Arduino project for you. In this Instructable, I will show you how to make an Electronic Dice using Arduino. I know you will like it.”

Two way 12 LED running lights using CD4017 and NE555

“This Two way LED running lights to use for beautiful, this circuit uses 12 LED lamps, arranged in 2 rows, each row of 6 leds. A green one and a red one, alternatively. use a different color for this.”

IR Remote Control Switch

“This project describes a technique of adding the remote control feature to an electrical appliance. The goal is to construct a black box where you can plug in your V Ac appliances and control the ON and OFF operations with …

RGB LED constant current fade effect with transistors

“I was bored so I started to fiddle around with transistors. The reason this became a LED fade and constant current circuit is just because the parts were at hand and lights in different colors is always cool. Please see …

How to Make a Light Bulb with Dancing LEDs Inside

“This is about dancing LEDs following the rhythm of music or speech picked-up by a small microphone. The projects is very cool, and for building it, you will need a light bulb,10 LEDs, project box, electronic board with IC …

Random Signal Generator

Today we will build two circuits that, with the help of two integrated chips and some components, allow us to generate random results. Both circuits use a CD4011 IC that implements 4 NAND ports with buffer and a CD4017 IC …

555 Simple Sequencer

This circuit serves as the basis for a huge set of circuits ranging from led chasers, Knight Rider, Electronic Roulette, Semaphores, etc. Let’s present here two of this kind of circuits. The 555 IC is well known for being …