Control A 3D Printer's Hotend With An Arduino - PET Bottle Recycler Part 1

Today we're going to be using the new Arduino Uno R4 WiFi to control a 3D printer's hot-end. I'm doing this as the first part of a project, working towards building my own version of a PET bottle recycler to produce filament for my 3D printer.

ADDITIONAL INFORMATION
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Visit my blog for the written build guide, circuit & code - https://www.the-diy-life.com/pet-bott...

Try PCBWay's easy one-page order form - https://www.pcbway.com/QuickOrderOnli...

PURCHASE LINKS
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Arduino Uno R4 - https://amzn.to/3QaAkkO
Ender 3 Hotend - https://amzn.to/44PyI4h
IRFZ44N Mosfet - https://amzn.to/3NZTKpT
I2C OLED Display - https://amzn.to/3Q10whM
1/2W Resistors - https://amzn.to/3K1AXJC
Capacitors - https://amzn.to/3OjSTSx
TMC2208 Stepper Driver - https://amzn.to/46UWtcP
Nema17 Stepper Motor - https://amzn.to/44TqGaH
Rotary Pushbutton - https://amzn.to/3rDP3uo
2 Pin Screw Terminals - https://amzn.to/44w8QL4
Barrel Jack Socket - https://amzn.to/3OlQR4r

Tool & Equipment Used:
InfiRay P2 Pro Thermal Camera - https://www.amazon.com/dp/B0BG2QC143?...
Jobi Gorilla Pod - https://amzn.to/43lVRef
USB C Electric Screwdriver - https://amzn.to/3aOeDVa
Hakko Soldering Iron - https://amzn.to/3NBeUe3
Hakko Brass Insert Tips - https://amzn.to/3NtfR84

Some of the above parts are affiliate links. By purchasing products through the above links, you’ll be supporting this channel, at no additional cost to you.

CHAPTERS
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0:00 Intro
1:01 Components Required
1:48 Test Circuit
3:48 PCB Design
4:53 PCB Assembly
5:38 Programming The Arduino
6:03 Testing The Controller
6:53 Final Thoughts

If you've got any ideas for Raspberry Pi, Arduino, or other Electronics projects or tutorials you'd like to see, let me know in the comments section.