Stainlees steel crystal cell with auto On -Off LED light.ASF
This is an automatic On & Off indoor LED light that uses a sealed crystalline cell for power. The two metals are stainless steel and magnesium. The cell was created by melting Epsom salt, Rochelle salt, and Alum in layers using my gas kitchen stove top. There was NO water used and the cell was sealed with paraffin wax as soon as it cooled The power output after several days is about 1 volt and less than 1 milliamp. The oscillator was constructed to run at this low power level.