【摘要】 利用 ATMEL单片机 ,开发了一种液体流量输出的微机控制系统 ,并给出了该装置的硬件和软件的设计。该系统实现了液体定时、定量的自动输出 ,具有稳定性好、体积小、性能价格比高等优点 ,且液体导通时间误差优于 1 ms。更多还原

【Abstract】 Using ATMEL single chip microcomputer, a flow control system is developed and both hardware and software design are given. The system can fulfill automatic liquid output with pre-fixed time and quantity. And it has high stability, light weight, and high ratio of performance and price with only 1 ms turn-on time error.更多还原