Homemade Pyrography PEN Machine using UPS (12v to 220 V)

My new DIY homemade tool today..
OLD and DAMAGED UPS (12vDC to 220 AC) ??? Homemade Pyrography PEN Machine
https://www.youtube.com/watch?v=qfGc2MFjvhU

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Thanks Mr.DK DIY! We've added your Pyrography Pen to our Miscellaneous category,
as well as to your builder page: Mr.DK DIY's Homemade Tools. Your receipt:

<div id="blocks"> <div class="block b1 pngfix"> <div class="bimg"> <div> <a href="https://www.homemadetools.net/homemade-pyrography-pen"> <img src="/uploads/228528/homemade-pyrography-pen.jpeg"/> </a> </div> </div> <div class="head pngfix"></div> <div class="left pngfix"></div> <div class="right pngfix"></div> <div class="blockover b1 pngfix"> <div class="title"> <a href="https://www.homemadetools.net/homemade-pyrography-pen">Pyrography Pen</a> <span> by <a href="https://www.homemadetools.net/builder/Mr.DK+DIY">Mr.DK DIY</a></span> </div> <div class="tags">tags: <a href='https://www.homemadetools.net/tag/etching'>etching</a> </div> </div> </div> </div>
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