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一个对4X4数字键盘进行行&列扫描,获取扫描码的程序,支持符合键,串键,软件去抖.
一个对4X4数字键盘进行行&列扫描,获取扫描码的程序,支持符合键,串键,软件去抖.-one pair of 4x4 digital keyboard ranks scanning, access code scanning procedures, with key support and collaborate keys, software to tremble.
- 2022-11-16 15:50:05下载
- 积分:1
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短距离无线通信技术zigbee协议栈c源码,Microchip公司版本
短距离无线通信技术zigbee协议栈c源码,Microchip公司版本-short distance wireless communication technologies zigbee protocol stack c source, Microchip version of the company
- 2022-03-19 19:57:59下载
- 积分:1
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《短距离无线数据通信入门与实战》一书光盘所带的源代码。
发射和接受的实例,可使用于多种无线单片机。例如CC1010,NRF9E5,NRF24E1等...
《短距离无线数据通信入门与实战》一书光盘所带的源代码。
发射和接受的实例,可使用于多种无线单片机。例如CC1010,NRF9E5,NRF24E1等-《Short-range wireless data communication with the actual entry》 a CD-ROM brought the book" s source code. Transmitting and receiving instances can be used for a variety of wireless microcontroller. For example, CC1010, NRF9E5, NRF24E1, etc.
- 2022-04-21 03:45:50下载
- 积分:1
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Keil C51 example
Keil C51 example
- 2022-06-28 19:27:15下载
- 积分:1
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在做项目(工程)的时候,我们经常要用到比较多的按键,而且IO 资源紧张,
于是我们就想方设法地在别的模块中节省IO 口,好不容易挤出一两个IO 口,却...
在做项目(工程)的时候,我们经常要用到比较多的按键,而且IO 资源紧张,
于是我们就想方设法地在别的模块中节省IO 口,好不容易挤出一两个IO 口,却
发现仍然不够用,实在没办法了就添加一个IC 来扫键。一个IC 虽然价格不高,
但对于大批量生产而且产品利润低的厂家来说,这是一笔不菲的开支!
那,我们能不能想到比较好的扫键方法:用最少的IO 口,扫最多的键?可以吗?-Doing the project (engineering), we often use the relatively large number of keys, and the IO resource constraints, so we are trying to save in another module IO ports, finally out of one or two IO ports, only to find is still not enough there is really no other way to add an IC to sweep on the keys. Although the price of an IC is not high, but low profits, high-volume production and product manufacturers, this is spending a lot of money! That, we can not think of a better scan key method: with a minimum of IO ports, scan Most of the keys? OK?
- 2022-08-10 23:32:47下载
- 积分:1
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simpliciti1.0.4版本,在CC2430上通过实验
simpliciti1.0.4版本,在CC2430上通过实验-simpliciti1.0.4 version, the CC2430 on the experiments
- 2022-02-15 15:16:40下载
- 积分:1
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INA128/INA129精密低功耗仪表放大器的详细中文资料及经典电路例子...
INA128/INA129精密低功耗仪表放大器的详细中文资料及经典电路例子-INA128/INA129 precision low-power instrumentation amplifier中文detailed information and examples of the classic circuit
- 2022-03-10 11:04:40下载
- 积分:1
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使用msp430f5438UART的IRDA编码解码功能实现红外收发
使用msp430f5438UART的IRDA编码解码功能实现红外收发-msp430f5438 IRDA
- 2022-04-19 05:44:08下载
- 积分:1
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Wei Fu Lab2000P single
伟福 Lab2000P单片机仿真实验系统-Wei Fu Lab2000P single-chip simulation system
- 2022-04-09 22:48:13下载
- 积分:1
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数控直流电源,步进0.1,0-15V掉电存储
数控直流电源,步进0.1,0-15V掉电存储-CNC DC Power Supply, 0.1,0-15V Step-down storage
- 2022-06-01 16:15:03下载
- 积分:1