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jisuanqi
- 简易计算器设计,利用LCD1602显示,使用矩阵键盘控制-Simple calculator designed to use LCD1602 display, use the matrix keyboard
jisuanqi
- 简易计算器,进行加减乘除简单预算,可以显示9位数字,采用矩阵键盘,lCD显示-Simple calculator for simple arithmetic budget, you can display nine digits, using matrix keyboard, lCD display
calculater
- 计算器程序包括1602驱动和矩阵键盘驱动-1602 calculator program includes driving and matrix keyboard driver
3 计算器4x4矩阵键盘
- 简易计算器,利用4乘4矩阵键盘,51单片机在LED显示屏上实现简易计算器功能(Based on the 4 x 4 matrix keyboard, 51 microcontroller simple calculator functions on the LED display)
66-矩阵键盘简易计算器
- 66-矩阵键盘简易计算器(66- matrix keyboard simple calculator)