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Canton weeks ZLG7290B is Ligong Singlechip Development Co., Ltd. to design the d...
ZLG7290B 是广州周立功单片机发展有限公司自行设计的数码管显示驱动及键盘扫描
管理芯片。能够直接驱动8 位共阴式数码管(或64 只独立的LED),同时还可以扫描管理
多达64 只按键。其中有8 只按键还可以作为功能键使用,就像电脑键盘上的Ctrl、Shift、
Alt 键一样。另外ZLG7290B 内部还设置有连击计数器,能够使某键按下后不松手而连续有
效。采用I2C 总线方式,与微控制器的接口仅需两根信号线。该芯片为工业级芯片,抗干扰
能力强,在工业测控中已有大量应用。-Canton weeks ZLG7290B is Ligong Singlechip Development Co., Ltd. to design the digital tube display driver and the keyboard scan management chip. Can directly drive a total of 8 vaginal digital tube (or 64 independent LED), at the same time management can also scan up to 64 keys. Which has 8 buttons can also be used as function keys, like the computer keyboard on the Ctrl, Shift, Alt keys like. Another internal ZLG7290B batter has also set up counters, can press a button and a row after不松手effective. Using I2C bus mode microcontroller interface with only two signal lines. The chip-on-chip for industry, anti-interference ability, in the industrial measurement and control has been a large number of applications.
- 2022-04-07 15:20:44下载
- 积分:1
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MSP430F149 and the CC2420
基于msp430f149与CC2420的无线传感器网络平台,CC2420的C语言驱动代码-MSP430F149 and the CC2420-based wireless sensor network platform, CC2420 driver in C language code
- 2022-05-18 16:15:02下载
- 积分:1
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用51汇编语言设计的DTMF发生器程序 输出到PI的每次间隔是52个指令周期 主频:6M,6M/12=0.5M,每个指令周期:2uS 即每次输出到P1的时间间隔...
用51汇编语言设计的DTMF发生器程序 输出到PI的每次间隔是52个指令周期 主频:6M,6M/12=0.5M,每个指令周期:2uS 即每次输出到P1的时间间隔是122uS 指令周期数:52 + 9 = 61-51 assembly language using the design process DTMF generator output to the PI for each interval is 52 instruction cycle speeds : 6M, 6M/12 = for 0.5 per instruction cycle : 2uS that each output to the P1 time interval is 122uS instruction cycle : 52 9 = 61
- 2023-04-01 23:15:04下载
- 积分:1
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AVR单片机浮点数、串口波特率、定时器参数计算器,很不错的小软件!...
AVR单片机浮点数、串口波特率、定时器参数计算器,很不错的小软件!-AVR microcontroller floating-point, serial baud rate, timer parameter calculators, a very nice small piece of software!
- 2022-02-05 17:58:53下载
- 积分:1
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MSP430常用的源代码,很全的,慢慢找吧,一定能找你要的!
MSP430常用的源代码,很全的,慢慢找吧,一定能找你要的!-MSP430 common source code, the whole very slowly find it, we were able to find what you want!
- 2022-06-01 12:07:08下载
- 积分:1
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freescale单片机HCS12对12864的驱动,能显示汉字,ASCII字符,以及绘图等。
freescale单片机HCS12对12864的驱动,能显示汉字,ASCII字符,以及绘图等。-Freescale HCS12 of 12864 single-chip driver, can display Chinese characters, ASCII characters, as well as graphics and so on.
- 2022-07-19 05:25:08下载
- 积分:1
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avr单片机开发EEPROM读写实验源程序
avr单片机开发EEPROM读写实验源程序-Single-chip EEPROM read and write avr developed experimental source
- 2022-03-01 22:32:04下载
- 积分:1
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液晶显示程序,C语言编程,相液晶中写入数字,显示所需要的图形...
液晶显示程序,C语言编程,相液晶中写入数字,显示所需要的图形-Liquid crystal display
- 2023-01-19 20:35:04下载
- 积分:1
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F340 的编程例子 与c8051f340 系列的 常常用到编程例子 希望有帮助...
F340 的编程例子 与c8051f340 系列的 常常用到编程例子 希望有帮助-F340_example
- 2022-03-17 08:58:33下载
- 积分:1
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液晶显示模块MGLS20040的C51驱动程序
液晶显示模块MGLS20040的C51驱动程序-LCD module MGLS20040 the C51 Driver
- 2023-08-16 11:15:02下载
- 积分:1