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Complete Your Profile- andysuth commented on MichielD99's instructable Arduino Laser Engraver Wood Design!2 years ago
- andysuth commented on mtairymd's instructable Electrolysis for Rust Removal – Coffee Container3 years ago
Or reverse the polarity to start making rust "for whatever reason" you might want rust for.
You may wish to reverse the electrolysis cell, and use a different electrolyte, and use a ferritic electrode you don't mind rusting away to nothing. Just saying.
Sorry Keith, not entirely sure I know what you mean.Could you please elaborate?
View Instructable »Fuel tanks are often made from tern, be aware of unexpected results with reverse electrolysis.
- andysuth favorited Sketching & Drawing Lessons by ianbates15 years ago
Ive not looked at the BOM on great deyail but you can get arduino uno clones for £4, stepper drivers £2 each, motors £8 each, laser diode £15 MATCHED laser driver £10, linear bearings and slides £10, limit switches £2 each, PSU £15.Honestly not looked at the BOMor buying these recently, but the main cost will be the Laser diode and driver, go for as powerful as you can get, and get googles to protect from that frequency / wavelength.