摘要
设计了基于STM32W108的无线程控微加热平台,平台采用PWM驱动薄片陶瓷加热器,采用PT100检测和反馈温度,采用满足IEEE 802.15.4 MAC协议的RF模块进行数据和指令传输,并编程实现了对该微加热平台的远程温度控制。测试表明,微平台程控距离可达30米,温控精度可达到±3℃。
A wireless program-control micro hotplate was designed based on STM32W108.PWM wave was used to drive a thin ceramic heater,while PT100 to feedback the temperature, together with the on-chip RF module,which realize wireless data and instruction transmission,fol owed by IEEE 802.15.4 MAC.The wireless control range achieves to 30m,while the temperature precision reaches ±3℃as a result.
出处
《电子世界》
2013年第12期117-118,共2页
Electronics World
