Decimal Function Selctor. “F, 3, 2, 0, A. 10 Digits BIG NUMBER Display. Print On/Off and Item Count Switch.
Welcome to my personal site. Everything here is only for my personal usage. No public interest.
Welcome to my personal site. Everything here is only for my personal usage. No public interest.
Decimal Function Selctor. “F, 3, 2, 0, A. 10 Digits BIG NUMBER Display. Print On/Off and Item Count Switch.