ZX Spectrum power considerations
I’ve measured the 5V usage of the ZX Spectrum and a list of add-ons, to know what combinations will exceed the maximum power that can be supplied by the 7805 or 78S05 voltage regulator in the ZX Spectrum.
I’ve measured the 5V usage of the ZX Spectrum and a list of add-ons, to know what combinations will exceed the maximum power that can be supplied by the 7805 or 78S05 voltage regulator in the ZX Spectrum.