Saturday, November 18, 2017

how to make 4x4x4 led cube using arduino

To make 4x4x4 led cube using arduino you need arduino uno or arduino nano 3.0

parts list -


Arduino uno or nano
Resistor 100 ohom x4
wire
vero board ( doted or line )

header male   L shaped

cardboard

& LED 64 piece defuse led any colour


Total making process  described in this video




Connection to arduino-




Download Arduino code


Tuesday, September 26, 2017

How to control light or fan using any IR remote (IC 4017)

using  this easy circuit you can use any IR remote like TV,DVD player to turn on & off

Parts List -

IC - CD 4017
IC - 7805 ( 5v regulator)

transistor - BC 548 B
                  BC 558

capacitor - 1000 mfd /16 v
                   100 mfd /16v

                      0.1um

resistor - 330 ohom x2
               1k,33ohm,220k

IR sensor TSOP 1738 or TSOP 1838

Diode   -  1N4007

Realy 6v


vero board,wire,




Circuit Diagram --
 

Pin out of transistor ,IC, Relay & IR sensor





                                                     You tube video ---