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FPGA板,含AD/DA,LCD等模块。(原理图)
FPGA板,含AD/DA,LCD等模块。(原理图)-FPGA board, including AD/DA, LCD modules. (Schematic diagram)
- 2022-06-03 05:28:33下载
- 积分:1
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14*14点阵,调整为14×16 的。 不同于16*16,12*12的,比12*12的大气, 又不象16*16的满格,字与字之间没有什么间隙。 纵向取模,字节倒...
14*14点阵,调整为14×16 的。 不同于16*16,12*12的,比12*12的大气, 又不象16*16的满格,字与字之间没有什么间隙。 纵向取模,字节倒序。 先取上面的14字节, 在取下面的14字节。 是14×14的字库加入了拼音的索引。并且索引的汉字部分做了简单的划分,避免一个拼音对应的汉字分在2个区中 原拼音索引格式是 0-0xd4f 拼音索引 8个字节一个记录,前面6个字节是拼音,后面2个字节是汉字所在的地址。(高字节在后,低字节在前) 映射在本字库的7B00-884F区 0x1000―0x2167 汉字区 映射在8880-99e7 0x2168―0x468f 汉字区 映射在3da50-3ffff 在【显示程序】里面有关于上面14×16字库中的读取程序,-14* 14 dot matrix, adjusting for the 14 16. Unlike 16.12* 16* 12, 12* 12 in the atmosphere, not like 16* 16 full grid of characters and characters no gap. Vertical take-mo, reverse-byte. Take the first 14 bytes above, the admission of the following 14 bytes. 14 14 is the character of the alphabet to join the index. Index of Chinese characters and do some simple division and avoid a corresponding Chinese phonetic pm in two areas Zhongyuan phonetic index format is 0-0xd4f phonetic indexing an 8-byte records, previous six byte is phonetic, behind two Chinese characters which is the byte address. (High byte in the post, little endian) mapping in the font 7B
- 2022-01-30 18:10:35下载
- 积分:1
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ATmega128单片机ROM监控程序
ATmega128 rom monitor programming
- 2022-02-20 02:47:32下载
- 积分:1
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s3c2410 based on the touch screen
基于s3c2410的触摸屏驱动,带有makefile,可在linux下直接编译
-s3c2410 based on the touch screen-driven, with a makefile, linux under the direct translation
- 2022-03-21 13:18:38下载
- 积分:1
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我们打算开发一个WiFi功能的P2P文件共享系统在Linux平台…
We intend to develop a wifi enabled p2p file sharing system on a linux platform using jxta and java. The purpose is to build a system that can be ported to an embedded device at a later stage and be used for p2p file sharing using the 802.11b standard. 我们旨在Linux平台上使用jxta 和java来开发一个支持wifi的p2p文件共享系统。其目的是建造一个以后可以移植到嵌入式设备的系统,使用802.11b标准进行p2p文件共享。 来源: http://sourceforge.net/projects/linux-p2p-wifi/-We intend to develop a wifi enabled peer-to-peer file sharing system on a Linux platform using JXTA and java. The purpose is to build a system that can be ported to an embedded device at a later stage and be used for peer-to-peer file sharing using the 802 .11 b standard. Our aim is to use Linux and java JXTA to develop a wifi support peer-to-peer file-sharing of the system. Its goal is to build a future can be transferred to the system embedded devices, the use of 802.11b standard peer-to-peer file sharing. Source : http://sourceforge.net/projects/linux-p2p-wifi/
- 2022-05-29 05:57:41下载
- 积分:1
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DS1302的C语言源程序,调试通过,串口收发方式,单片机可用
DS1302的C语言源程序,调试通过,串口收发方式,单片机可用-DS1302 the C language source code, debugging through serial transceiver mode, single-chip microcomputer can be used
- 2022-03-11 08:15:43下载
- 积分:1
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完整串口通信程序
1、完整的串口通信源程序;
2、可以在此基础上完善或修改本程序;
- 2023-05-07 15:55:03下载
- 积分:1
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NRF2401驱动
NRF24L01的特点:
1.2.4G 全球开放 ISM 频段,最大 0dBm 发射功率,免许可证使用
2.支持六路通道的数据接收, 2 M b i t / s使得高质量的V o I P成为可能
3.2MBPS 速率下接收时的峰值电流 12.5mA
4. 在2 M b i t / s速率下@ 0 d B m输出时的峰值电流1 1 m A
5. 掉电模式下的功耗4 0 0 n A
6. 待机模式下的功耗3 2 u A
7.1 3 0 u s的快速切换和唤醒时间
8. 可在1 . 9t o3 . 6 V低电压工作
9. 1 9 m m * 1 2 m m超小尺寸
10.模块管脚标准贴片1.27mm
应用:遥控、遥测、无线抄表、门禁系统、小区传呼、工业数据采集系统、无线标签、
身份识别、非接触 RF智能卡、小型无线数据终端、安全防火系统、无线遥控系
- 2022-02-02 05:52:50下载
- 积分:1
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dspc6455ndk开发包
ti dsp tms320c6455 dm642 dm6437 ndk开发包6455开发板 网络通信 ndk
- 2022-03-20 13:55:35下载
- 积分:1
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51CPU快速crc检验
51CPU快速crc检验-51CPU rapid test unicef.org
- 2022-12-30 12:55:04下载
- 积分:1