Making a safe with servos & NE555 timers
If you are searching for a fun, beginner-friendly electronics project: look no further. Today we will build a simple safe using basic components such as servo motors and NE555 timer chips. We will go through all steps in great detail, and in the end you will have your very own safe. Let's go!
Thanks for watching, and let me know in the comments if you have any questions!
Companion article: http://www.friendlywire.com/projects/...
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Timestamps:
00:00 Overview
00:23 What you need
00:59 Main idea
02:04 How do servos work?
03:05 Generating servo signals with the NE555 timer
04:22 Final schematic
04:50 Building the circuit on the breadboard
06:43 Building the rest of the safe
09:57 The safe is finally done
10:39 Final thoughts