基于AT89C2051的温度监控系统的设计
采用单片机AT89C2051实现温度测量与控制,键盘和显示电路实现温度的设定、修改、清零以及当前温度值的显示,并对温度超过上下限进行报警。阐述了该系统设计的硬件和软件设计。 Abstract: ...
when技术资料
📦 资源总数：409
📄 技术文档：2
💻 源代码：60246
📚 when全部资料 (409个)
基于C8051F系列单片机的无线收发电路设计
基于幅移键控技术ASK（Amplitude-Shift Keying），以C8051F340单片机作为监测终端控制器，C8051F330D单片机作为探测节点控制器，采用半双工的通信方式，通过监控终端和...
lpc2478完全使用手册
NXP Semiconductor designed the LPC2400 microcontrollers around a 16-bit/32-bitARM7TDMI-S CPU core wi...
Keil c51 v8.18 下载
What is New in C51 Version 8.18[Device Support]Added debug support for the NXP P89LPC9408 in the LPC...
PCA9536—4位I2C和SMBus IO口产品数据手册
The PCA9536 is an 8-pin CMOS device that provides 4 bits of General Purpose parallel Input/Output (G...
PCA9534—带中断的低功耗8位I2C和SMBus IO口
The PCA9534 is a 16-pin CMOS device that provide 8 bits of General Purpose parallel Input/Output (GP...
PCA9534 8bit I2C bus and SMBus low power IO port with interru
The PCA9534 is a 16-pin CMOS device that provide 8 bits of General Purpose parallel Input/Output ...
PCA9535 PCA9535C 16bit I2C bus
The PCA9535 and PCA9535C are 24-pin CMOS devices that provide 16 bits of GeneralPurpose parallel Inp...
PCA9536 4bit I2C bus and SMBus
The PCA9536 is an 8-pin CMOS device that provides 4 bits of General Purpose parallelInput/Output (GP...
PCA9517 Level translating I2C-
The PCA9517 is a CMOS integrated circuit that provides level shifting between lowvoltage (down to 0....