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这是一个西门子 ModBus 协议的通讯调试软件。（原码）
这是一个西门子 ModBus 协议的通讯调试软件。（原码）-This is a Siemens ModBus Protocol communications software debugging. (Original code)
- 2022-03-12 17:55:13下载
- 积分：1
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vb demonstration of various communications functions Mscomm
vb演示Mscomm各种通信功能-vb demonstration of various communications functions Mscomm
- 2022-05-23 00:58:05下载
- 积分：1
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这个是串口通信的，基于停止等待协议编写源程序，欢迎指教...
这个是串口通信的，基于停止等待协议编写源程序，欢迎指教-this serial communication is based, stop source for the preparation of the agreement, welcomed the exhibitions
- 2022-03-05 17:55:34下载
- 积分：1
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12,14,16点阵汉字显示文件
12,14,16点阵汉字显示文件
12,14,16点阵汉字显示文件
12,14,16点阵汉字显示文件-12,14,16 dot matrix display Chinese characters files characters dot matrix display documents 12,14,16
- 2023-01-22 01:40:04下载
- 积分：1
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关于RS
关于RS-232 RS-485串口通信的详细资料-On the RS-232 RS-485 serial communication of detailed information
- 2023-05-18 02:40:04下载
- 积分：1
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VC异步通讯串口类
VC异步通讯串口类-VC asynchronous serial communications category
- 2022-05-25 11:49:36下载
- 积分：1
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Advantech Driver Demo: Software Data Transfer
Advantech Driver Demo: Software Data Transfer
- 2022-05-10 16:08:50下载
- 积分：1
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串口通讯，一个小程序，用Mscomm做的
串口通讯，一个小程序，用Mscomm做的-serial communications, a small program to do with Mscomm
- 2022-11-08 13:50:03下载
- 积分：1
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The PCD5003A is a very low power decoder and pager
controller specifically desi...
The PCD5003A is a very low power decoder and pager
controller specifically designed for use in new generation
radio pagers. The architecture of the PCD5003A allows for
flexible application in a wide variety of radio pager designs.
The PCD5003A is fully compatible with “CCIR Radio
paging Code No. 1” (also known as the POCSAG code)
operating at data rates of 512, 1200 and 2400 bits/s using
a single oscillator crystal of 76.8 kHz.
In addition to the standard POCSAG sync word the
PCD5003A is also capable of recognizing up to 4 User
Programmable Sync Words (UPSWs). This permits the
reception of both private services and POCSAG
transmissions via the same radio channel.
Used together with the Philips UAA2080 or UAA2082
paging receiver, the PCD5003A offers a highly
sophisticated, miniature solution for the radio paging
market. Control of an RF synthesizer circuit is also
provided to ease alignment and channel selection
- 2022-05-15 12:38:54下载
- 积分：1
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非常好用的串口编程工具 for delphi 7.0
非常好用的串口编程工具 for delphi 7.0-very user-friendly programming tools for Serial delphi 7.0
- 2022-11-24 01:00:04下载
- 积分：1
