Something seems wrong with the display.
Or actually the fault could be many places depending on construction because many old calculators do display driving and display scanning in much of the same scanned matrix.
HifiCentret 11 months ago
Something seems wrong with the display.
Or actually the fault could be many places depending on construction because many old calculators do display driving and display scanning in much of the same scanned matrix.
HifiCentret 11 months ago