Visitor Counter Using 7 Segments Show 
Tags: arduino, productivity, projectbenatar, microservices
Published: 2021-08-09 09:44:50

##   Visitor Counter Using 7 Segments Show & 4026 IC 

Hey guys! These days during this web log, I’m about to tell you guys that the way to build visitant Counter mistreatment seven section show 4026 IC. Attention-grabbing right! Let’s start. 
## Introduction: 

4026 IC may be a 4000 series IC. It a CMOS seven-segment counter IC and might be operated at terribly low power. It’s a decade counter, counts in decimal digits (0-9). It’s wont to display numbers on seven section displays and it increase the quantity by one, once a clock pulse is appeal to its PIN one. Mean that a lot of the clock pulse, quicker the numbers modification in seven section show. Below is that the pin diagram and pin description of 4026 IC, Integrated Circuits play an important role within the field of circuits and physics. These are the mixture of various basic devices in terribly specific nevertheless practical ways in which. The 4026 belongs to the family of the Integrated Circuits within the series of 4000. Being associate degree IC, the pins of the 4026 Digital counter IC are terribly specific. 
![Alt Text](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/2ax4uys8zo3q9xvhm106.jpg)
 
##  Pins: 
Name	Description
CLK	Increment the counter
CI	Clock inhibit
DE	Display enable
DEO	Display enable out
CO	CARRY-OUT
A to G	Connected with 7 segment
VSS	Ground
UCS	Ungraded C-segment
RST	Reset
VDD	Power supply
 
## Components Required:
* 4026 IC
* Resistor
* Push Button
* LED
* NPN Transistor
* Battery
* 7 Segment Display
 
## Circuit Connection in Proteus: 
The connection of this circuit is very simple. We are using 2 4026 IC in this circuit. The first 4026 IC pin 7 to 10 are connected with 7 segment module. While the other 4026 IC module having pinned and same connection with 7 segment module. On the other hand, Pin 1 of IC is connected with other module pin 5. Pin 3 of IC is connected with LED and resistor. BC547 has 3 legs. One leg is attached with resistor; other is attaching with 12v battery while the remaining is connect with signal generator frequency. Push button is also attached with pin 15 of IC.
![Alt Text](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/k0skbjte49v4r075b3ff.PNG)
[How to Simulate Arduino in Proteus](https://projectiot123.com/2020/12/08/how-to-simulate-arduino-in-proteus/)


## Working: 
1. The Simulation of the circuit starts with the heart beat generation at the Clock Pulse. These Pulses enters the BC547 that adjust the pulses. 
2. The semiconductor diode Connected to the BC547 MOSFET blink and that we get the thought regarding the speed of the heart beat Generation. 
3. The heart beat enters the 4026 IC Counter and therefore the counter Passes these pulses to the seven section show device. 
4. Every pulse from the 4026 IC power ups the revered semiconductor diode of the seven section show in a very specific manner that we have a tendency to continuously get the digit as a result.
5. The ability is then Grounded connected to the seven section show terminal. 
6. The output is often reset to the initial state with the button. This button is attached to the reset end of IC. 
Applications: 
1. The two-way traveler Counter victimization 8051 Microcontroller circuit are going to be used domestically to urge a signal of vary of persons moving into a celebration 
2. It'll be used at official conferences. 
3. It'll be used at homes and different places to remain a check on the number of persons moving into a secured place. 
4. It will even be used as home automation system to form certain energy saving by shift on the plenty and fans as long as needed. 
See you guys in next tutorial. Until than pay attention