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用博通BK芯片开发一款科学计算器，如Bk7258
用博通BK芯片开发一款科学计算器，如Bk7258，实现基本的科学计算，图形符号能显示在800*480的TFT彩屏上。用实体按键 (Budget: $250 - $750 USD, Jobs: C++ Programming, Embedded Software)
用博通BK芯片开发一款科学计算器，如Bk7258，实现基本的科学计算，图形符号能显示在800*480的TFT彩屏上。用实体按键 (Budget: $250 - $750 USD, Jobs: C++ Programming, Embedded Software)