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这是一个音量控制IC,采用IIC通信方式,容易控制,价格便宜。...
这是一个音量控制IC,采用IIC通信方式,容易控制,价格便宜。-This is a volume control IC, the use of IIC communication, easy to control and cheaper prices.
- 2023-04-24 06:15:03下载
- 积分:1
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功能:实现对DS18B20的读取 原理:单总线协议 注意:单总线协议对延时要求比较严格,此程序中采用的是11.0592M的晶振,如果使用其他的晶振请跟据DS18...
功能:实现对DS18B20的读取 原理:单总线协议 注意:单总线协议对延时要求比较严格,此程序中采用的是11.0592M的晶振,如果使用其他的晶振请跟据DS18B20的资料修改延时参数-functions : to achieve DS18B20 read Principle : single-bus protocol attention : single-bus protocol to delay requirements more stringent, this procedure is used in the crystal 11.0592M if the use of other crystal please According to the information DS18B20 delay parameter changes
- 2022-04-02 03:47:17下载
- 积分:1
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LCD initialization S6B33Bf CSTN LCD the size of 128X160
S6B33Bf CSTN LCD åˆå§‹åŒ–
LCD大å°128X160-LCD initialization S6B33Bf CSTN LCD the size of 128X160
- 2023-01-27 05:15:03下载
- 积分:1
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很好用的AVR单片机下载工具,内有电路图,源码
很好用的AVR单片机下载工具,内有电路图,源码-AVR single-chip microcomputer used in a very good download tool, which has schematics, source code
- 2022-08-23 15:29:09下载
- 积分:1
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本程序包含c与ASM格式的16C554的程序,部分初始化程序
本程序包含c与ASM格式的16C554的程序,部分初始化程序-This procedure contains c and ASM format 16C554 procedures, some initialization procedure
- 2023-02-16 14:30:04下载
- 积分:1
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用pic单片机解码的1527遥控遥控接收程序
用pic单片机解码的1527遥控遥控接收程序-Single-chip decoder with pic of the 1527 Remote Control Remote Control Receiver procedures
- 2023-03-20 20:30:03下载
- 积分:1
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240x128液晶驱动程序(T6963控制器)
240x128液晶驱动程序(T6963控制器)-240x128 LCD driver (T6963 controller)
- 2022-07-02 11:29:36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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在命令热敏打印机是比较宽的,一个开发人员参考的有价值的…
热敏打印机AT指令,相对比较全,是开发人员参考的宝贵资料。-Thermal printer AT commands are relatively wide, a developer reference to valuable information.
- 2022-09-03 03:35:02下载
- 积分:1
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用keil c编写的PID算法,不错噢.
用keil c编写的PID算法,不错噢.-with keil c prepared by the PID algorithm, Oh Yes. Ha ha
- 2022-03-10 17:50:19下载
- 积分:1