Simple Auto Off Control for 3D Printer without Octoprint

Chuck shows you how to build a simple Automatic Power Off Control for Your ENDER 3 or Any 3D Printer that doesn't use Octoprint. He uses a stock Ender 3 and adds the basic components that cost less than $30 to create a safe and reliable auto-off system. The Power Relay used in the project is controlled by a low voltage signal and is safer than trying to wire a relay directly in the power supply. All the components, tools and 3D prints used in the project are listed below.

Note: As an Amazon Associate, I earn from qualifying purchases.

Auto Power Off: Components and Tools:

Ender 3 Switch: https://amzn.to/32TFRlo
Power Relay: https://amzn.to/3cw7xkJ
Solder Sleeve Kit: https://amzn.to/2Pqqngm
T-Nuts Kit: https://amzn.to/2LsQZg8
Connector Kit: https://amzn.to/3cv3FjM
Crimping Tool: https://amzn.to/2vNv0NJ
9 Volt Power Adapter: https://amzn.to/3cy6TDn
Switch + Wiring Harness: https://amzn.to/2TrDAe6
9 Volt Battery Clip: https://amzn.to/2TNL6Pc

3D Prints used in the project:
9 Volt Battery Holder: https://www.thingiverse.com/thing:2605589/files
Switch Mount: https://www.thingiverse.com/thing:2533853


Cura Profiles:
https://www.chepclub.com/cura-profiles.html
Cura Download:
https://ultimaker.com/software/ultimaker-cura

Financial Support through Patreon:
https://www.patreon.com/elproducts

Creality Ender 3:
https://amzn.to/2YiX7RY
From Banggood : https://bit.ly/2wfD5Ia
From Gearbest : https://bit.ly/2re9iQe
From MatterHackers: https://bit.ly/2VVveZW
Direct from Creality: https://bit.ly/2sEthbX

Ender 3 Pro:
https://amzn.to/2QUjRUL
From Banggood.com: https://bit.ly/2DBG0AI
From MatterHackers: https://bit.ly/2MfPCFT
Direct from Creality: https://bit.ly/2SIMa86

Ender 3 Upgrade Package (Extruder, Silent Board & Capricorn Tubing): https://bit.ly/2MNvmcs

CHEP Cura Profiles:
https://www.chepclub.com/cura-profiles.html

CHEP CUBE: https://www.thingiverse.com/thing:3189377
CHEP PAWN: https://www.thingiverse.com/thing:997832
Phil A Ment: https://www.thingiverse.com/thing:2557603
3D Benchy: https://www.thingiverse.com/thing:763622

Filament Friday Tool Kit:
USA - https://amzn.to/2N8NuOR
UK - https://amzn.to/2OP6pNY

Filament Friday Filament:
USA - https://amzn.to/2rgz3Ma

ENDER 3 Parts/Upgrades
-------------------------------------------
X-Axis Tensioner
https://amzn.to/38BKbYP
Y-Axis Tensioner
https://amzn.to/2PhOdhi

CHPOWER Metal Extruder:
USA: https://amzn.to/2rpMJsn
UK: https://amzn.to/2YpeMUN
Banggood: https://bit.ly/2YnuwHO

WINSINN Dual Gear:
USA: https://amzn.to/37fB4eF
UK: https://amzn.to/36bUKju
Banggood: https://bit.ly/34YWDzN

EZR Extruder: https://bit.ly/2rlKCpp

Creality Silent Stepper Board: https://amzn.to/2YPM0Nh
Cap Tubes & Couplings: https://amzn.to/2nuYRG1
CR10/Ender 3 Nozzles: https://amzn.to/2m39K1y
CR10/Ender3 Silicon Heater Block Cover: https://amzn.to/2PaxJ89
Solder Sleeve Kit: https://amzn.to/2Pqqngm
Ender 3 Fan Set (24v): https://amzn.to/2E4OCPb
CR-10 Fan Set (12v): https://amzn.to/2PrcCxK
T-Nuts Kit: https://amzn.to/2LsQZg8
Screw Kit: https://amzn.to/2Va8uGK
Temperature Meter Used in Videos: https://amzn.to/2JpUJOC
Screwdriver set used in Videos: https://amzn.to/2PbWocM

CHEP Prusa Profiles:
https://www.chepclub.com/prusaslicer-profiles.html

CR-10 V2
https://amzn.to/2C2naiy
From Creality: https://bit.ly/2WwT8gz
From Banggood: https://www.banggood.com/custlink/G3GK60pMhe
From Gearbest: https://bit.ly/327t4d9

CR-10:
https://amzn.to/2JDO9oP
From Creality: https://bit.ly/2PF01uW
From Banggood : https://bit.ly/2udpwaj
From GearBest.com : https://bit.ly/2pLZpow

CR-10S Pro
https://amzn.to/2C4MGnw
From Creality: https://bit.ly/2JGLLh4
From Banggood : https://bit.ly/2WXWasO
From Matterhackers: https://bit.ly/2Kwk3G6
From Gearbest: https://bit.ly/2GCxWR4

CR10 Mini
https://amzn.to/2l8B7mX
From Banggood : https://bit.ly/2u5XNJk

Creality Ender 5:
https://amzn.to/2IZaEFy
Banggood.com: https://bit.ly/2PwwHV7
Gearbest: https://bit.ly/2VsJehD
Direct from Creality: https://bit.ly/2L2SweG

Filament Friday Tool Kit: https://amzn.to/2YhMtea
Filament Friday 3D Printer Starter Kits: https://bit.ly/2EuojUq
Filament Friday Filament: https://amzn.to/2rgz3Ma

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Note:
As an Amazon Associate, I earn from qualifying purchases.


****************************************************
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Send Self Addressed Stamped Envelope to:
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PO Box 251
Milford, MI 48381
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Filament Friday Playlist:
https://goo.gl/yJLNhr

Chuck's Arduino Book:
http://bit.ly/29QTbec

Intro animation by Pablo Licari based on Filament Friday Logo by Brian Carter.