In a recent video our hacker [Electronic Wizard] introduces the 74HC595 shift register and explains how to use it to drive ...

So he built a mechanical 7-segment display instead! Currently, [Jens]’s channel is in the four-digit subscriber range, so he planned to build a four-digit display.

How to Make Mechanical 7 Segment Display from Cardboard In today's video I want to show you 7 segment display with unique ...