Search - keypad

[SCM] 7_MKEY

Description: Atmega 16 AVR 单片机控制的矩阵键盘下位机程序。-Atmega 16 AVR microcontroller controls the lower position matrix keypad program.
Platform: | Size: 29696 | Author: 丁海松 | Hits:

[Embeded-SCM Develop] keyscaner

Description: 自己设计的矩阵键盘扫描程序，实现5X4键盘扫描，带有去抖和中断功能。-Their own design matrix keyboard scanner, to achieve 5X4 keypad scanning, to shaking and interrupt functions with.
Platform: | Size: 2048 | Author: 杨明 | Hits:

[SCM] 4x4_juzhengjianpan

Description: 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.
Platform: | Size: 119808 | Author: pudnac9 | Hits:

[SCM] PASSWORD

Description: 通过单片机制作密码锁，通过4*4按键输入密码，并由1602液晶显示、提示用户输入密码的情况-By Microcontroller lock with 4* 4 keypad enter the password, by 1602 LCD prompts the user for a password
Platform: | Size: 3072 | Author: bengfa6 | Hits:

[SCM] juzhengjianpan

Description: 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.
Platform: | Size: 241664 | Author: t6100 | Hits:

[Other Embeded program] stm32V1_2

Description: 这是我自已为实验室画的基于STM32的PCB，现在将原理图及PCB全部分享，图是用PROTEL 99SE绘制的。可能会有布线不合理之处，仅供大家参考。实验板资源介绍 1）CPU为100脚STM32F103XX 2）TFTLCD 3）SD卡 4）4X4键盘模块及四个独立按键 5）ISP下载口及20脚JTAG下载口 6）RS232接口、RS485接口、PS/2接口、USB接口 7）I/O口驱动的蜂鸣器 8）I2C口驱动的AT24C02 9）三线SPI接口的DS1302 10）单路ADC 11）两路LED灯，方便实验板调试 -This is my own paintings for the laboratory-based STM32 of the PCB, schematic and PCB will now all share, map is drawn with PROTEL 99SE. Wiring may be unreasonable, only for your reference. Experimental board resource describes 1) CPU is 100 feet STM32F103XX 2) TFTLCD 3) SD cards 4) 4X4 keypad module and four separate buttons 5) ISP download port and 20-pin JTAG download port 6) RS232 Interface, RS485 Interface, PS/2 Interface, USB Interface 7) I/O port driver buzzer 8) I2C port driven AT24C02 9) three-wire SPI interface, the DS1302 10) single ADC 11) Two LED lights, to facilitate debugging test board
Platform: | Size: 869376 | Author: 彬彬有礼 | Hits:

[assembly language] 1602

Description: 1602手机键盘工作过程和LCD显示可以设置按键和显示键盘-1602 mobile phone keypad and LCD display the working process and display the keyboard keys can be set
Platform: | Size: 100352 | Author: 陈工 | Hits:

[SCM] 44key

Description: 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
Platform: | Size: 59392 | Author: qiuzw | Hits:

[Embeded-SCM Develop] matrix_keypad

Description: this controls a 4x4 keypad for avr microcontrollers. simple to use
Platform: | Size: 1024 | Author: rejith | Hits:

[SCM] DS12887

Description: ds12887，运用51单片机知识设计一个可以随意调节时间、带整点闹铃的时钟。（其中用到定时器、中断、按键、蜂鸣器、数码管或串口通信）-ds12887, using 51 single-chip expertise to design an adjustable time, with the whole point of the alarm clock. (Which use timers, interrupts, keypad, buzzer, digital control, or serial communication)
Platform: | Size: 459776 | Author: Mars.X | Hits:

[SCM] scankey

Description: 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-defined, the LED on the display.
Platform: | Size: 16384 | Author: bjf | Hits:

[SCM] 4X4

Description: 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.
Platform: | Size: 118784 | Author: cai | Hits:

[VHDL-FPGA-Verilog] lab5_u07_keypad_lcd_intr

Description: To understand how a keypad functions a raster scan input device and to learn how to interface a keypad to a microprocessor. • To understand how to control an LCD panel and to interface it to a microprocessor. (Normally, an LCD can be used directly as a memory-mapped I/O device, but due to current limitations of the 68HC12, a buffer will be used between the 68HC12’s data bus and the LCD panel.)-To understand how a keypad functions as a raster scan input device and to learn how to interface a keypad to a microprocessor. • To understand how to control an LCD panel and to interface it to a microprocessor. (Normally, an LCD can be used directly as a memory-mapped I/O device, but due to current limitations of the 68HC12, a buffer will be used between the 68HC12’s data bus and the LCD panel.)
Platform: | Size: 40960 | Author: shay | Hits:

[SCM] Stepper_motor

Description: 16x2 LCD based stepper motor control speed with DTMF keypad (proteus file included)
Platform: | Size: 44032 | Author: cuteusmicky | Hits:

[Other] keypad

Description: seven segment display on AVR studio 4..using ATmega16
Platform: | Size: 106496 | Author: aroma | Hits:

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