7-segment
共 14 篇文章
7-segment 相关的电子技术资料，包括技术文档、应用笔记、电路设计、代码示例等，共 14 篇文章，持续更新中。
DM74LS447.pdf
英文描述： BCD to 7-Segment Decoder/Driver with Open-Collector Outputs
中文描述： BCD码到7段解码器/驱动器，集电极开路输出
74LS347DC.pdf
英文描述： BCD TO 7-SEGMENT DECODER/DRIVER
中文描述： BCD码与7段译码器/驱动器
74LS47.pdf
英文描述： BCD to 7-Segment Decoder/Driver with Open-Collector Outputs
中文描述： BCD码到7段解码器/驱动器，集电极开路输出
VHDL Design of BCD to 7-segment decoder using PROM
VHDL Design of BCD to 7-segment decoder
using PROM
This project shows the temperature on a three digit 7-segment display, it measures the temperature f
This project shows the temperature on a three digit 7-segment display, it measures the temperature from -9.5 to 99 degrees Celcius in 0.5 C steps, or from 0 to 210 degrees Fahrenheit in 1.0 degrees st
82C55控制按键时
82C55控制按键时，7-segment显示相对应的数字
The aim of this application note is to show to scan the 4x4 matrix keypad multiplexed with a four
The aim of this application note is to show to scan the 4x4 matrix keypad
multiplexed with a four 7-segment display. The software attached to this application
note scans the pressed key and displa
a simple implementation of a frequency meter with the BCD-counter and the 7-segment LED display
a simple implementation of a frequency meter with
the BCD-counter and the 7-segment LED display
Flex chip implementation File: UP2FLEX JTAG jumper settings: down, down, up, up Input: Reset -
Flex chip implementation
File: UP2FLEX
JTAG jumper settings: down, down, up, up
Input:
Reset - FLEX_PB1
Input n - FLEX_SW switches 1 to 8
Output:
Countdown - two 7-segment LEDs.
Done light
his design is the initial design when the board is powered-up. It increments a counter and displays
his design is the initial design when the board is powered-up. It increments a counter and displays the value on the
7-segment displays and LEDs. An image is also displayed on the VGA port.
This is 7-segment LED contoler in vhdl
This is 7-segment LED contoler in vhdl
ARM 7-segment control
ARM 7-segment control
5位数LCD型显示表（无电源式）
特点 精确度0.1%满刻度 ±1位数 显示范围-19999-99999可任意规划 可直接量测直流电流/直流电压,无需另接辅助电源 尺寸小(24x48x50mm),稳定性高 分离式端子,配线容易 CE 认证 2.主要規格 辅助电源: None 精确度: 0.1% F.S. ±1 digit(1-100%F.S.) 输入抗阻 : >100Mohm(<2V ran
74LS47.pdf
英文描述： BCD to 7-Segment Decoder/Driver with Open-Collector Outputs
中文描述： BCD码到7段解码器/驱动器，集电极开路输出