Overengineering a Toaster Oven into a PID controlled Tempering Oven - ElementalMaker

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Published 2020-08-01
In this video we convert an old toaster oven into a higher temp capable PID controlled tempering oven for use with tempering and chemistry projects.
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Parts List:
PID controller & Solid State Relay - amzn.to/3guiCEc
1/2" Ceramic Fiber Insulation - amzn.to/30hnFlW
Satanite Refractory - amzn.to/3acFKoz
Silicone 200°C Rated Wire - amzn.to/3k9OIYq
Polyimide (Kapton) Tape - amzn.to/3fjVWW7
Copper Crimp Connectors - amzn.to/3gjm7xq

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All Comments (21)
  • @ElementalMaker
    Thanks for watching! Parts list in description. Please help keep the channel sponsor free at www.patreon.com/elementalmaker. Every patron gets a virtual hug and my unending appreciation. I will also build a small shrine to worship you. One of these is a lie.
  • "Don't do this at home" I see you're at your in-law's again... 😉
  • @reapermfg
    Commentary alone makes this video! Hats off to you, sir!
  • @livedeliciously
    Incredible commentary. My type of humor. I'm also now more educated on how to build my own Chinese fire starter.
  • @livedeliciously
    Just wired up my toaster oven using your schematic. And no magic smoke or sparks. Thank you kind sir.
  • @sifi3638
    bro u r the most chill ass person i've seen
  • Yes sir I'm an industrial electrician and we used a bunch of the solid state relays.👍
  • @itsevilbert
    Thanks for the tip about SSR's failing short circuit. Very useful knowledge to share.
  • @cameronbruce1862
    I would add a "Thermal link" or two. Most appliances these days often incorporate them. Loved the thermal transfer link for temp sensing, original thinking. Often the UL requires these in transformers, usually buried deep in the windings and when they trip, blow the insulation of the transformer has been heat stressed out of specification and are no longer UL compliant. Hence their location.
  • @CLMCR8
    I made one for Decarboxylating . I use an old gutted PC power supply (box) and it's fan to cool the SSR. All in one deal PID controller, SSR, cooling fan with power switch. Use the oven timer to prevent stuck SSR.
  • @Derived_One
    I know someone created a PID library for the Arduino; which, would allow for the addition of MQ2 sensor and a fail safe relay for dumping AC in case of an emergency.
  • @Mrcaffinebean
    So I decided my old toaster oven needed replacing because it was looking pretty old (still working but ugly). So I bought a new one and now I have a toaster oven for the shop. And suddenly I remembered this wonderful video. I already have the materials from building a forge just like yours. Needless to say, mega toasting is in my future!
  • @justinbanks2380
    Entertaining and informative as always! I love your 'color commentary' and humor. Can't wait to see what you do with this. Hope you and the family are better from your illness.
  • Imagine trying to pitch this to any network - "So, I buy a $10 toaster to take apart and rebuild it better. People will LOVE IT!! So what do you think?..." 😅 But somehow its entertaining as always. 👍🏼
  • @Aleks_Z
    I find it funny how you mentioned LTT while applying thermal paste
  • @hanleypc
    Excellent video, opened my eyes to just how affordable PID controllers are and some projects I can have a look at!
  • @lithostheory
    You could make some great Napolitanian style pizzas in that oven :^)
  • @SeanBZA
    Chinesium SSR's invariably at the low price end are almost always going to be an 8A Triac and a zero cross switch salvaged from some ewaste, and then get the label applied saying 10A, 16A, 25A or 32A, irrespective of the parts used inside. They might have actually used a screw or rivet to attach the device, but have been known to just leave it with a blob of thermal paste and a mica washer as heat transfer method and insulation. They are also known to use non insulated tab triacs and rivet or screw them down direct, so you can be glad that the wire they use inside is often thin enough to act as a fuse.