Android app and RF remote controlled 3 digits common anode up and down counter

US $39.95US $49.95

The price of this product is not decided yet. We will finalize the price soon. We are still in the R&D phase.

  • 74LS192 based 3 digits digital up-down counter
  • Available in two sizes: 2.3″ and 3″ displays
  • Control with SCORE3 module of the Scoreduino Android App
  • Control with 4CH RF remote control
  • Programmable with FTDI basic breakout board
  • 2.3″ counter works with 9V and 3″ counter works with 12V.
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Description

If you are looking for digital objects counter, please visit this page. 

You will need SCORE3 module of the Scoreduino app to operate this device.

You can read about the Scoreduino app on this page.

This is 3 digits up and down counter based on Scoreduino. Scoreduino is an Arduino board especially designed for designing and operating up down counters and digital scoreboards. It can be operated with SCORE3 module of Scoreduino app and RF remote control.

When operated with the Scoreduino app, users can send specific numbers to the display. For example, if a user sends 468 from the app, the up down counter displays 468. There are two buttons to increase or decrease the count on the app.

You can also use the RF remote control to increase or decrease the count.

It is available in two sizes, 2.3″ and 3″. A 2.3″ up-down counter works with 9V and 3 inch counter works with 12V power supplies.

Applications:

  • Events Counter
  • Queueing system

What makes it special?

  • It’s a low-cost 3 digits up and down counter that can be operated with Android phone(Scoreduino App) and RF remote control.
  • The size of the seven-segment display makes it special. The display is large enough to be seen from 100 meters.

Schematic:

It is a combination of Scoreduino-A and 3 x single digit driver. You can build 3 digits up and down counter using these two devices.

Package includes:

  • 1 x 3 digits up and down counter (either 2.3″ or 3″ whichever you purchase)

It works with 9V (2.3″) and 12V(3″).

It uses the following devices

  • 433Mhz RF Transceiver Receiver Transmitter Module

    US $5.95
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    433Mhz RF Transceiver Receiver Transmitter Module

    US $5.95
    • This module uses the latest 433MHz wireless transmission technology giving a stable and reliable performance, long communication distance, and strong anti-interference ability. It is suitable for the development and application of toys, model airplanes, and other products.
    • All the Scoreduino counters use this transmitter and receiver.

    83 in stock

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  • Bluetooth Module HC-05 and HC-06 for Arduino-Android Communication

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    Bluetooth Module HC-05 and HC-06 for Arduino-Android Communication

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    Frequently bought together

    LCD Shield For Arduino-Bluetooth Android Hobbyists

    This LCD shield is designed for experimenters who are interested in Android- Arduino, and Bluetooth experiments.

    Features:

    • RGB LED
    • A white 5mm LED
    • Light-dependent resistor ( LDR) based light sensor.
    • LM35DZ-temperature sensor.
    • 16x2 LCD display.
    • There is a header for HC-SR04 ultrasonic range finder.

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    LCD Shield For Arduino-Bluetooth Android Hobbyists

    This LCD shield is designed for experimenters who are interested in Android- Arduino, and Bluetooth experiments.

    Features:

    • RGB LED
    • A white 5mm LED
    • Light-dependent resistor ( LDR) based light sensor.
    • LM35DZ-temperature sensor.
    • 16x2 LCD display.
    • There is a header for HC-SR04 ultrasonic range finder.
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Additional information

Size of display

2.3" displays (9V), 3" displays(12V)

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