Alessandro Felicetti
Created December 4, 2019 © GPL3+

Etching board

A simple etching board controlled by Ada.

BeginnerFull instructions provided4 hours35
Etching board

Things used in this project

Hardware components

BCC Microbit
×1
ElecFreaks OctopusBit
×1
Geared DC Motor, 12 V
Geared DC Motor, 12 V
×1
1-Channel Signal Relay 1A SPDT I²C Mini Module
ControlEverything.com 1-Channel Signal Relay 1A SPDT I²C Mini Module
×2
Jumper wires (generic)
Jumper wires (generic)
×1
12W Heating element
×1
Wood (generic)
×1
LM2596 module (generic)
×1

Software apps and online services

GNAT Community
AdaCore GNAT Community

Hand tools and fabrication machines

Saw (Generic)

Story

Read more

Custom parts and enclosures

WoodParts

Page 1

Moving part.

Page 2

Main part.

Page 3

Electronics box.

Schematics

Schematics

Code

Software

Credits

Alessandro Felicetti

Alessandro Felicetti

6 projects • 12 followers
I am an electrical systems designer. I started reading about electronics about 10 years ago, now my room seems a poor man's power plant.

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