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7-Segment

A 5-post collection

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Making an unusual and beautiful single-digit clock

Generally at whatimade.today we post original projects we dream up ourselves. Today's post is a little different. We're going to describe how we constructed Mirko »

Mike Diamond on DS3231 Real Time Clock - arduino nano - 7-Segment - jlcpcb - BC557 PNP Transistor - clock - Mirko Pavleski - L7808 01 May 2020
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Designing and fabricating a giant 7-segment display with Fritzing and JLCPCB.com

This is the hardware part of my odyssey to design and build a large 4-digit, 7-segment display, running on an Arduino Nano. It's a great case-study »

Mike Diamond on Arduino - arduino nano - jlcpcb - PCB - MAX7219 - Fritzing - SN74LS47N - 7-Segment - LED 26 June 2019
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Kitchen Roll & Silicon Chips - Easy-to-build 8-Digit LED Clock

My addiction to clocks started a few years back when I got it into my head that I wanted to build a mechanical timepiece. I spent »

Mike Diamond on DS3231 Real Time Clock - 7-Segment - MAX7219 - DS3231 - RTC - Arduino - LED - 18650 - mechanical clock - woodentimes.com 21 February 2017
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Programming an 8 digit 7-segment display, the easy way, using a Max7219

In today’s blog, I am going to show you the easy way to interface 7-segment displays – Using the MAX7219. Each 7219 chip can be used »

Allan Schwartz Allan Schwartz on Arduino - 7-Segment - shiftOut - MAX7219 - DS3231 - RTC - Display 14 February 2017
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Programming a 7-segment Display, using just Arduino digital pins (the hard way)

The purpose of this project is to build a countdown timer comprised of two 7-segment displays. Several interesting challenges are solved or resolved: How to interface »

Allan Schwartz Allan Schwartz on Arduino - algorithms - 7-Segment - Display - Arduino C 03 December 2016
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