Counter module
MAKE A SIMPLE DIGITAL OBJECT COUNTER WITH THIS MODULE- CLICK HERE
Description: It’s a simple counter module. In the example, we have used 4026B and common cathode seven segment display. In place of 4026B, you can also use 7490 and 7447.
How to make counter using 7490 and 7447
Articles related to counter:
Project 1: Up Counter using astable mode 555 timer
In the following example, we have connected an astable multivibrator to the counter module. The circuit works as an up counter and counts from 0 to 9. Connect Pin 3 of 555 timer to Pin 1 of 4026B.
upcounter-2 by BUILDCIRCUIT, on Flickr
WATCH THE VIDEO:
Project 2: Up counter using multivibrator and counter module.
Project 3: Up counter using infrared remote control
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3 Digit Digital Object Counter ASSEMBLED Kit With Infrared Transmitter And Laser Module
US $14.95151 items soldAdd to cart
3 Digit Digital Object Counter ASSEMBLED Kit With Infrared Transmitter And Laser Module
US $14.95151 items soldThis is 3 digits digital object counter kit for electronics beginners and hobbyists. It is the upgraded version of our previous 2 digits and 3 digits object counter.
You can use this 3 digits digital object counter for counting objects or people entering in a room. It can be used by engineers for learning about digital counters.
This DIY digital object counter works with VS1838 infrared receiver and photoresistor and there are three seven segment displays displaying numbers from 0 to 999. An IR transmitter is directed towards the VS1838 infrared receiver of the counter module and objects are moved between the two modules. Each time an object passes between the two modules, the seven-segment displays show increment in numbers from 0 to 999.
39 in stock
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Check out all the counters
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1.8″ Photoresistor And Laser Operated Medium Digital Objects Counter
US $19.9513 items soldAdd to cart
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2.3″ Common Anode Seven Segment Display Driver
US $19.958 items soldAdd to cart
2.3″ Common Anode Seven Segment Display Driver
US $19.958 items sold- This is a 74LS192 based up and down counter driver module for driving 2.3″ seven-segment display. The module has headers on two sides to receive up/down count signals and to concatenate with another driver module. You can concatenate unlimited displays.
- The module can be triggered with NE555, flashing LED, Scoreduino-A, basic trigger module, and Arduino. It can also be triggered by anything that generates a clock pulse.
- It works ‘strictly’ with 9V power supply. Do not exceed more than 9V.
10 in stock
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2.3″ common cathode seven segment display driver
US $11.95 – US $12.9522 items soldSelect options
2.3″ common cathode seven segment display driver
US $11.95 – US $12.9522 items soldThis is a CD4026 based up counter driver module for driving 2.3 inches common cathode seven segment display. The module has headers on two sides to receive up count signals and to concatenate with another driver module.
The module can be triggered with NE555, flashing LED, and Arduino. It can also be triggered by anything that generates a clock pulse.
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CD4026- 1 Digit Up Counter Module
US $4.9565 items soldAdd to cart
CD4026- 1 Digit Up Counter Module
US $4.9565 items sold- It works as an UP counter. You can instantly test the up count of the display using a flashing LED.
- It is a handy tester for 0.56″ seven segments common cathode display.
- Works with Arduino or NE55 or whatever that gives pulse.
- You can concatenate as many displays as you want.
- With this, you can build your own digital objects counter.
- Size: 15mmx49mm
50 in stock
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CD4029 Based Up And Down Counter For Arduino And NE555
US $7.9521 items soldAdd to cart
CD4029 Based Up And Down Counter For Arduino And NE555
US $7.9521 items sold50 in stock
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Photoresistor And Laser Operated Large Digital Objects Counter With 2.3″ Displays
US $29.959 items soldAdd to cart
Photoresistor And Laser Operated Large Digital Objects Counter With 2.3″ Displays
US $29.959 items soldA laser light module illuminates the photoresistor continuously and whenever any object obstructs the laser light falling on the photoresistor, the counter increases the count. You can use this 3 digit digital objects counter for counting objects or people entering a room. It can be used by engineers for learning about digital counters.
4 in stock
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Hi….
I’m from Indonesia. I
wanna ask, how many code of the resistor and capacitor in project 1 ?
Thank you 🙂
Hello,
Why is the project made on breadboard is not matching one made in FRITZING???
here is the project you are looking for: http://www.buildcircuit.com/object-counter/ thanks for your comment.
i hav made this circuit and its working!
But i want to modify it to a two digit counter what should i do?
mr rushiraj,i am goign to make this circuit please show us the schematic diagram of all circuit
dear i am going to make this product please show us schemtaic diagram of all part.
wat’s the ic name of the display u’ve used?