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Interface 4x4 matrix keypad with 8051 IO
- Interface 4x4 matrix keypad with 8051 IO
keypad.rar
- 4x4矩阵扫描键盘 用于PIC16f8,4x4 matrix keyboard scanning for PIC16f8
matrix keypad
- matrix keypad code for pic
Key8x8
- 64个(8x8)按键的矩阵键盘识别技术(利用Keil uVision2环境编写的)-64 (8x8) matrix keypad keys identification technology (the use of the environment prepared by Keil uVision2)
Key
- 采用反正法扫描方法对4X4矩阵式按键进行扫描，判断是哪个按键按下。-Scanning method used in any case law on the 4X4 keypad matrix scan to determine which keys are pressed.
jianpangpingmu
- 4x4键盘，1602液晶，数码管扫描，led点阵显示设计，按键查询-4x4 keypad, 1602 LCD, digital scanning tube, led dot matrix display design of key inquiries
keypad_atmega32
- this keypad driver for 4x4 matrix keypad for ATMEGA32 Microcontroller from Atmel-this is keypad driver for 4x4 matrix keypad for ATMEGA32 Microcontroller from Atmel
5_AVR_Projects
- Interfacing AVR to LED, Tact switch+7-segment, Matrix Keypad, HD44780 Character LCD and LED dot matrix. Compiler: CodeVisionAVR. Proteus simulation included.
Keypad_Scanner
- Using AT89C2051-24PC in 20-pins SOIC-20 SMT Package , we deleveloped a very verstyle matrix keypad with a power ON/OFF dedicated key with 3 sec hold to ON/OFF the P1.7 and scanning all the keys and send the appropriate byte to the serial port of the
keypad_4x3
- Matrix Keypad (4x3) for PIC - Microcontrollers-Matrix Keypad (4x3) for PIC- Microcontrollers
keypad
- 单片机矩阵键盘编程,内部附有详细的说明，读者可以参阅-source of keypad for C51
4x4_juzhengjianpan
- 51单片机例程，4x4矩阵键盘实验(计算法)，有实验说明文档。-51 MCU routine, 4x4 matrix keypad test (calculation), there is experimental documentation.
juzhengjianpan
- 4X4矩阵键盘(查表法)，4x4矩阵键盘实验(计算法)，51单片机例程，带有实验说明文档。-4X4 matrix keypad (look-up table), 4x4 matrix keypad test (calculation method), 51 MCU routine, with the experimental documentation.
44key
- 用4x4矩阵键盘输入，用液晶显示输入的数字-With a 4x4 matrix keypad input, digital input with LCD display
scankey
- 利用c8051F020单片机扫描3*4矩阵按键,返回按相应的按键字符:0x11,0x21,0x41,0x12.....0x48,对返回值重新定义后, 在LED上显示出来. -SCM scan using c8051F020 3* 4 matrix keypad, press the appropriate button to return characters: 0x11, 0x21, 0x41, 0x12 ..... 0x48, on the return value is re-define
4X4
- 4X4矩阵键盘(查表法)，51单片机，用C编程。-4X4 matrix keypad (look-up table method), 51, with C programming.
juzhenjianpan
- 用AT89C52为微控制芯片，在实验板上测试矩阵键盘的实验，再通过PRoteus仿真实现目的，在数码管有相应的显示-AT89C52 micro-control chip with the experimental test matrix keypad board experiments, and through PRoteus Simulation purposes, in possession of the corresponding digital display
matrix-keypad-scan
- HT66F50 4*4 矩阵键盘扫描控制LED发光程序-HT66F50 4*4 matrix keypad scan & LED flash program
matrix-keypad-recognition
- 用Protuse仿真，实现矩阵键盘的识别-With Protuse simulation, implementation matrix keypad recognition
4x4-matrix-keypad
- 4x4矩阵键盘,有结合键功能,十几行代码.-4x4 matrix keypad with bond functions, a dozen lines of code.