3 Digit Digital Objects Counter With Laser Module

SKU: BC-3014A Categories: , ,

US $14.95US $19.95

( 1 reviews )

This is 3 digits digital object counter kit for electronics beginners and hobbyists. You can use this counter for counting objects or people entering into a room. It can be used by engineers for learning about digital counters.

This digital object counter works with a laser module and a photoresistor and there are three seven segment displays displaying numbers from 000 to 999. The laser module is directed towards the photoresistor 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 000 to 999.



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Description

This product is shipped from Sydney, Australia. Worldwide shipping available- we ship to USA, Canada, New Zealand, UK, EU and Non-EU countries.

We are now selling a both fully assembled and DIY versions of this kit. It comes with a laser module. All included in one package. 

You can use this 3 digits digital object counter for counting objects or people entering into a room. It can be used by engineers for learning about digital counters.

This DIY digital object counter works with a photoresistor and there are three seven segment displays displaying numbers from 000 to 999.

Works with a laser module

Turn on the laser module and direct it towards the photoresistor and hit the photoresistor with the laser beam so that whenever the laser is blocked, the counter would count.

The counter module works with 5V. You just need to power up the kit using a 5V mobile charger or any other power adapter.

Features:

  • The distance between the transmitter and receiver modules can be around 10 meters.
  • The counter module can be reset to 0 at any time and restart the counting.
  • Dimension of the PCB: 60 mm* 60 mm

What’s NEW ? 

  • The output of the kit is highly stable, there is no false count at all.
  • The kit has photoresistor only. We have removed infrared feature.

The laser light transmitter module

Package Includes:

  • 1 x 3 digits counter module components (DIY) or Fully assembled
  • 1 x laser module

Assembly video(Click here)[/vc_column_text][/vc_column][/vc_row]

Additional information

Weight N/A
Type

Do-it-yourself(DIY)/Not Assembled, Fully Assembled and Tested

1 review for 3 Digit Digital Objects Counter With Laser Module

5.0 Average Rating Rated ( 1 Reviews )

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  1. Albert Patterson

    This counter is better than the previous one. In the previous one, the infrared was giving a lot of false triggering and false count. With this, there is photoresistor, so, no chance of false count. I noticed that if the infrared receiver is kept inside an enclosure, it will get less interference from the external light sources. I am using photoresistor. The count is very accurate.

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