LED chasser by using 4017 ic.

LED chasser by using 4017 ic. 

   
                   LED chasser is row of leds    connected in a line. 
In this project we drive the 10 leds by 4017 ic. Which is decode ic it is used as a leds driver. 

Pinout of ic. 




Connect as shown i  figure given below. 


Connection diagram. 

We connect all output of ic to positive led of led and negative of each led is connected to ground. 
Connect reset to ground with 1k resistor. And enable is also connected to ground, 
After that we apply the clock input to ic (maniuly or by using 555timer). 

List of components required (Amazon links)
1.  4017 ic
 https://amzn.to/2Jei9Yc
      

2.  8 pin ic base
    https://amzn.to/2Pdjjaw

3.  LED light
   
https://amzn.to/33UbOJn  

4.  bread board
     https://amzn.to/2N3XIyx

5.  jumper wire.
     https://amzn.to/2N8mVHY

6.  Resistors.
       https://amzn.to/2N8mVHY

By varing the input signal, we can vary the    speed of led  chesser. 





Best books

Comments

Post a Comment

LED cheeser using 4017 ic

Cnc machine with using DC motor

Image
Cnc machine with using DC motor Components used         2 CD driver   CD driver case or enclosed CD driver is used as X-axis and Y-axis of cnc machine. You can find and components easy in crapped store and using some random components such a screw. After making machine I used text to cnc for creating a g code and used ardiuno cnc controller app for control the hole machine. If you  want details video please comment on video and also subscribe my channel for motivate me to make such assumed  projects Subscribe
Page link

Jumping jack game using ardiuno and 16*2 lcd.

Image
Jumping  man game using ardiuno and 16*2 lcd display. Components required. Ardiuno nano(used any other ardiuno). 16*2 lcd display. Bread board (if required). Connecting wire.  Push button 1k ohm resistor. Connect display to ardiuno. Connect some wire permantly     connect pin1,5&16 together  it means you connecting pin 5 (Read/write) & pin 16 (led-) to ground.after that connect pin2 & pin 16 togeter it means that you connecting positive pin of lcd light to vcc(5+).   On the back side lcd display all pins are discrebe clearly. Solder the wires to pins 1,5,3,6,11,12,13,14  Which is after used for communicating lcd to ardiuno unsure the all wire to display connect tightly and not touching to each other. Connecting lcd to ardiuno. LCD RS pin to digital pin 12  LCD Enable pin to digital pin 11 LCD D4 pin to digital pin 7 LCD D5 pin to digital pin6  LCD D6 pin to digital pin 5  LCD D7 pin to digital pin 4 LCD VEE pin to digital pin 8 LCD VCC pin to +5v Connect push button to pin
Page link

Automatic light on&off..

Image
Automatic light on & off.  Automatic light on off circuit is very simple circuit which perform the on & off the light according to photo diode or LDR (light depending diode) output, How does circuit make.  Components required.  List of components  1.zero pcb board.     https://amzn.to/32HVETc 2.LED lights.     https://amzn.to/2ofGHJk 3.bc 548      https://amzn.to/2W6g2Lq 4. 100k pot(potentiometer).      https://amzn.to/2BAONz0 5. LDR       https://amzn.to/2MGZeHV 6.  9v battery       https://amzn.to/2pNqco0        Circuit diagram..  How doe,s the sensitivity of circuit is adjust.   The sensitivity of circuit is simply adjust by turning the nod of potentiometer(by adjusing the resistance of circuit).         Requiredmantes. of this circuit.  In case of stratelight on national hiway ther is no person was present to turn on & off the light.  So in that situations this circuit was use..
Page link