Uploaded October 2025 | Updated September 2026, 3 weeks ago

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It's mailbag Monday time again. Grab yourself a drink, pull up a chair and let's go!

Links:


1M 4:1 Heat Shrink Tube With Glue Thermoretractile Heat Shrinkable Tubing Dual Wall 4/6/8/12/16/20MM
pileofstuff.ca/r/yfhky

12 Colors Carving Paper Compatible with CO2 Fiber Semi-conductor UV Laser Marking Engraving Machine Material Ceramic Glass Stone
pileofstuff.ca/r/4rxr6

relay module arduino (search link)
pileofstuff.ca/r/cfokv

Electronic Audio Wire 2 3 4 5 6 8 Core UL2464 Sheathed Wire 12V Electric Cable For Speaker LED Strip Automotive Outdoor Lighting
pileofstuff.ca/r/puaaa

sr505 mini pir (search link)
pileofstuff.ca/r/uldcb




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Banggood: pileofstuff.ca/r/9ajsf

Some other links to products may be affiliate links

odysee.com/@pileofstuff
#ElectronicsCreators
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This isn't the only way to do it.
It's probably not the best way to do it.
But it's how I did it.