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aa_3
- 学习掌握单总线数字式温度传感器 DS18B20的64位激光ROM码的读出方法。读DS18B20 64位ROM码命令(33h)允许主机直接读出从机的64位ROM代码,而无须执行搜索ROM 过程。如果该命令用于多节点系统,则必然发生数据冲突,因为每个从机设备都会响应该命令。64 位激光ROM 从高位到低位依次由8 位CRC、48 位列号和8 位家族代码(28H)组成。-learning and mastering digital single bus DS18B20 64 laser ROM cod
speedcontrolsystem
- 智能巡线小车多模式速度控制系统,基于Freescale HCS12智能车速度控制系统方案。软件思想程序设计流程。-Smart Patrol-line multi-mode Vehicle speed control system, based on Freescale HCS12 Intelligent Vehicle Speed Control System program. The software design process thinking process.
PCB-Design
- 主要讲解多层电路板设计过程中的注意事项及要求,可以参考一下-Main considerations explain the multi-layer circuit board design process and requirements, you can refer to! !
ADC
- stm32多通道ADC采集,及操作过程,程序还不是最优的,但可以运行,通道多了,可能会导致精度下降。-stm32 multi-channel ADC acquisition, and the process of operation, the program is not the best, but you can run multi-channel, and may result in reduced accuracy.
