Digital Integrated Circuit Design | Electronic Project Circuits

Posts Tagged ‘digital integrated circuit design’

Random Number Generator by IC 4017 and 4011

This be Random Number Generator Circuit there is the character is 10 LED Flasher by use IC 4017 and IC 4011 integrated circuit. For the 4017 IC is a 16-pin CMOS decade counter. It takes clock pulses from the clock input, and makes one of the ten outputs come on in sequence each time a clock pulse arrives. Usability press S1 forLED Flasherrespectively. By pressure (Close) S1 make LED all stick dim (Dimly). When liberate (open) S1 make LED stick bright at LED any one to one’s fate. Besides value expansion C1 be 4.7uF make LED flasher slow down. The detail is other invite friends see in the circuit leisurely.

Be the first to comment - What do you think? Posted by admin - August 16, 2008 at 12:10 pm

Categories: Digital, LED Flasher Tags: 4011 integrated circuit, digital integrated circuit design, random number generator circuit

Time Delay Relay II by IC 4011

When activated by pressing a button, this time delay relay will activate a load after a specified amount of time. This time is adjustable to whatever you want simply by changing the value of a resistor and/or capacitor. The current capacity of the circuit is only limited by what kind of relay you decide to use.
Source:http://www.aaroncake.net/circuits/relaytim2.htm

Be the first to comment - What do you think? Posted by admin - June 4, 2008 at 10:33 pm

Categories: Digital, Electronic Control, Timer Tags: digital integrated circuit design, IC 4011, Timer Switches

Linear x10 Amplifier by 4011 Gate

This is very basic amplifier circuit,so I use IC digital Cmos 4011 quad NAND gate.
It is to give equal to 10x linear amplifier.
The resistor R1 = 1M ohm , R2 = 10M ohm.
This circuit can not output speaker because it is very low power amplifier.