LED Chaser Circuit with 555 timer using 555 timer|Multisim simulation|

A tutorial on how to make an LED chaser circuit / sequential LED flasher using 555 timer IC, CD4017 IC on a breadboard. Working of the circuit is explained at the end of this video.

Link to the circuit diagram plus more info:
http://elonics.in/breadboard-projects...

Components Required:
* 555 Timer IC
* CD 4017 IC
* LED Lights x10
* Resistors: 470R, 1K, 47K
* Capacitor: 1uF
* Breadboard
* Lot of Breadboard Connectors
* Power Supply: (5-15)V
NOTE: If you are using a power source more than 9V, use 1K resistor in place of 470R.

This channel has a lot more electronics projects & 555 timer projects. So feel free to check them.
#LED Chaser circuit using 555 timer + 4017 IC- Basic Electronics Projects

basic component list :-
1. NE 555 TIMER
2. CD 4017
3. CAPACITOR 100uF
4.resistance R1-14k,  R2-1k,   R3-4.8k,  R4-267.5
5. LED 10

LINKS FOR FOR UNDERSTANDING ;-
FOR TIME CALCULAION OF ONE PULSE
http://www.ohmslawcalculator.com/555-...

https://electrosome.com/led-chaser-ic...

https://electrosome.com/astable-multi...

Capacitor Charges through R1 and R2.


Thigh = 0.693(R1 + R2)C
Capacitor Discharges through R2

Tlow = 0.693R2C
Output Frequency = 1/(Tlow + Thigh) = 1.44/((R21+ 2R2) * C)
Duty Cycle = Thigh/(Thigh + Tlow)


for complete details
https://t.me/shubhamnain_tech/2

• #science_technology
• #50_led_chaser_circuit
• #20_led_chaser_circuit
• #led_chaser_project_pdf
• #led_chaser_wikipedia
• #8_led_chaser_circuit_diagram
• #light_chaser_circuit_diagram
• #4017_ic
• #led_chaser_circuit_using_555_timer_4017_ic_on_breadboard
• #a_tutorial_on_how_to_make_an_led_chaser_circuit_sequential_led_flasher_using_555_timer_ic
• #cd4017_ic
• #led_chaser
• #555_timer
• #multisim_simulation
• #software