The velocity is acquired by accurate timing.
辅以精确计时进而获得速度信息。
The utility model relates to an accurate timing-type solar photovoltaic controller.
本实用新型涉及一种精确定时型太阳能光伏控制器。
The accurate timing-type solar photovoltaic controller comprises a microprocessor, a switching circuit, a crystal oscillator and a timer.
所述精确定时型太阳能光伏控制器包括微处理器、开关电路、晶体振荡器、定时器。
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