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Arduino Uno R3

Arduino UNO in Bangladesh The Arduino Uno is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller.

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EM4100 125kHz RFID Card

It is proximity ID card of 125KHz, EM4100. It has been specially manufactured and packaged to be clean from dust. And you can print any pictures on the PVC blank cards. You can use it with our RDM6300 RFID reader module.

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TM1637 LED Display Module for Arduino
  • TM1637 LED Display Module for Arduino
  • TM1637 LED Display Module for Arduino
  • TM1637 LED Display Module for Arduino

TM1637 LED Display Module for Arduino

4 Bits 0.36Inch Clock RED Anode Digital Tube Four Serial Driver Board
Control Interface: A total of four pins (GND, VCC, DIO, CLK), GND to ground, VCC is the power supply, DIO of data input and output pin, CLK is the clock signal pin;
BDT 120
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Average rating: 5/5 - Number of reviews: 2
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Description

The module is a 12-foot clock with 4 points of positive digital (0.36 inches) display module driver IC TM1637, only two signal lines can make SCM four 8-segment LED.

   Module features are as follows:

   Display of male red for the four digital tube

   Adjustable digital tube 8 gray

   Level control interface for 5V or 3.3V

   4 M2 screws positioning holes for easy installation

   4 digital display interface module as shown below:

   Control Interface: A total of four pins (GND, VCC, DIO, CLK), GND to the ground, VCC is the power supply, DIO of data input and output pin, CLK is the clock signal pin;

   Digital tube: 4 common anode score points with 0.36 inches LED, red highlights;

   Positioning holes: 4 M2 screws positioning hole diameter is 2.2mm, the positioning of the module is easy to install, to achieve inter-module combination;


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21/03/2020
H. M Rezoan
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14/11/2019
Mrinmoy Sarker
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