/challenges-projects/project14/7segmentdisplay/b/blog/posts/multiplexed-4-digits-7-segments-display-moduleWe all like LEDs, simple LEDs, or LED displays, such as those 7-segment, 4-digit displays. I use them more with Arduino platforms, they are useful and also more visible than other types of displays. In order to be able to use a 4-digit, 7-segment disen-USTelligent Community 12https://community.element14.com/challenges-projects/project14/7segmentdisplay/b/blog/posts/multiplexed-4-digits-7-segments-display-moduleTue, 26 Apr 2022 21:07:01 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:04c23f5f-0ecf-4bab-844e-fcdc1eb499d5robogary0<p>Nice. I started on a 7 segment project and realized multiplexing was needed. I only had qty 2 7 segment LEDs, and my multiplexer ICs on hand are input only, so found some AND gates to do the digit select - its alot of wires and resistors.&nbsp;</p> <p>Your project is alot smaller and neater. Looks really good.&nbsp;</p><img src="https://community.element14.com/aggbug?PostID=23488&AppID=368&AppType=Weblog&ContentType=0" width="1" height="1">https://community.element14.com/challenges-projects/project14/7segmentdisplay/b/blog/posts/multiplexed-4-digits-7-segments-display-moduleTue, 26 Apr 2022 20:44:31 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:04c23f5f-0ecf-4bab-844e-fcdc1eb499d5DAB0<p>Nice build.</p> <p>It takes me back to the days when these types of displays were new.</p><img src="https://community.element14.com/aggbug?PostID=23488&AppID=368&AppType=Weblog&ContentType=0" width="1" height="1">