Capacitor powered Orbo
trying to replace the battery in the orbo..It did require a recharging circuit and as many a person had a problem with Batteries, electrolytic s were tried as you see here SKDB old files
Experiments, inventions, patents, …
by F.E.N. · Published · Updated
trying to replace the battery in the orbo..It did require a recharging circuit and as many a person had a problem with Batteries, electrolytic s were tried as you see here SKDB old files
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