TM1637 4-Digit LED Display Module with Clock for Arduino

<p>The TM1637 4 Bits Digital Tube LED Display Module is an affordable solution for displaying the output data of your <a href=""https://ekostra.com/product/tm1637-4-bits-digital-tube-led-display-module-with-clock-display-for-arduino/"" target=""_blank"" rel=""noopener noreferrer"">Arduino</a> project. Though the data displayed is restricted by numbers still it allows users to display some characters too like A, B, C etc.</p> <p><strong>This 7 segment <a href=""https://ekostra.com/product/tm1637-4-bits-digital-tube-led-display-module-with-clock-display-for-arduino/"" target=""_blank"" rel=""noopener noreferrer"">LED Display</a> has 4 digits which are controlled by TM1637 Driver Chip. It requires only two connections to control this TM1637 4 Bits Digital Tube LED Display Module. Also thanks to the I2C Bus you can control it using only 2 wires, leaving more pins available on your <a href=""https://ekostra.com/product/tm1637-4-bits-digital-tube-led-display-module-with-clock-display-for-arduino/"" target=""_blank"" rel=""noopener noreferrer"">MicroController</a> to connect other things.</strong></p> <p>The module is a 12-foot clock with four common anode tube (0.36 inch) display module for driver IC TM1637, only two signal lines can make the MCU control four 7-segment digital tubes.</p> <p>There are several modules using this TM1637 chip to form a 4 digit numerical display module. <em><strong>TM1637 has also keyboard input capability but is not used in this module.</strong></em></p> <h5><strong>Pinout Description :</strong></h5> <p>LED Display module to Arduino</p> <p><strong>GND </strong>   –    <em>GND</em><br /><strong>Vcc   </strong>    –     <em>5V</em><br /><strong>DIO </strong>    –      <em>D2</em><br /><strong>CLK </strong>    –     <em>D3</em></p> <hr /> <h4><strong>Features :</strong></h4> <ol> <li>Ease to use.</li> <li>Ease of multiplexing.</li> <li>Can use as a 4 digit display unit.</li> <li>Can use as a clock display.</li> <li>DIY clock project.</li> <li>4 digit display unit.</li> <li>Electrical/Electronic projects.</li> <li>The counter project using 7 segment display.</li> <li>4 M2 screws positioning holes for easy installation</li> </ol> <hr /> <h4><strong>Package Includes :</strong></h4> <div> <p>1 x 4 Bits Digital Tube LED Display Module (Version V1.2 )</p> <hr /></div> <h5><strong>Tutorial :</strong></h5> <div class=""fusion-page-title-captions""> <p class=""entry-title""><a href=""https://www.brainy-bits.com/4-bits-7-segment-led-display-with-arduino/"" target=""_blank"" rel=""noopener noreferrer"">4 bits 7 segment LED display with an Arduino</a></p> </div> <div class=""fusion-page-title-captions""> </div>