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PIC16F877A
基于PIC16F877A的DS18B20一线总线多路测温系统（采用Proteus模拟）。
Proteus模拟电路图＋PIC C语言源程序（MPLAB V8.00）
这可不是用多I/O模拟的多路测温哦！看系统功能：
1）、由一线数据线寄生供电，采用MOSFET强上拉给DQ供电；
2）、上电自动搜索可用的传感器并做CRC校验（实现了Search ROM命令）；
3）、 报警下限可选择；
4）、轮询显示温度，通过LCD1602输出；
5）、 传感器中途拔出或温度越界均报警；
6）、 采用声光报警方式，可做为温度控制信号标志。
-PIC16F877A-based multi-channel bus of DS18B20 line temperature measurement system (using the Proteus simulation). Proteus analog circuit+ PIC C language source code (MPLAB V8.00) This is not using multiple I/O simulation of multi-channel temperature measurement Oh! See system functions: 1) by the parasitic power line data line, using MOSFET strong pull-up power supply to the DQ 2), power-on automatically search for available sensors and do CRC check (to achieve a Search ROM command) 3) alarm limit choice 4), polling shows the temperature, through the LCD1602 output 5), half-way pulled out or the temperature sensors are all cross-border police 6), using sound and light alarm mode can be used as the
- 2022-04-24 15:29:39下载
- 积分：1
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128* 64 LCD graphics Application Programming
128*64液晶模块图形显示应用实例编程-128* 64 LCD graphics Application Programming
- 2022-03-18 08:51:38下载
- 积分：1
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电动车里程表,安装在自行车上,能显示当前速度,显示总里程数,可以用来做别的,抛砖引玉...
电动车里程表,安装在自行车上,能显示当前速度,显示总里程数,可以用来做别的,抛砖引玉-Electric vehicle odometer, installed on the bike, can display the current speed, showing the total mileage that can be used to do anything else, start
- 2023-02-09 05:50:03下载
- 积分：1
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93c46eeprom the Chinese information and source decoder
93c46eeprom的中文资料和c51原码-93c46eeprom the Chinese information and source decoder
- 2022-07-13 20:10:46下载
- 积分：1
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CC1000 Chinese information, cc1000 Details
cc1000中文资料，cc1000详细数据-CC1000 Chinese information, cc1000 Details
- 2022-04-07 01:42:49下载
- 积分：1
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Used to host computer data, text encoding to send to the next
用于把上位机的数据，文字编码发送到下位机，用于实事或以不现实-Used to host computer data, text encoding to send to the next-bit machine for practical or impractical
- 2022-07-26 03:09:34下载
- 积分：1
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利用单片机的P32管脚进行测量频率,计时很精确
利用单片机的P32管脚进行测量频率,计时很精确-P32 pin single-chip computer to measure the frequency, timing is very precise
- 2022-03-20 07:48:42下载
- 积分：1
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12864LCD drive very practical KeilC51
12864LCD驱动非常实用KeilC51
- 2022-11-23 00:00:03下载
- 积分：1
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- 2022-07-23 14:55:27下载
- 积分：1
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This is a 24C02 to do with integrity of the IC card procedure, used to use, I us...
这是一个用24C02做的IC卡完整程序,拿来可用的,我用的产品.不多说.自己看吧-This is a 24C02 to do with integrity of the IC card procedure, used to use, I used the products. Little.自己看吧
- 2022-03-19 14:14:53下载
- 积分：1
