The pulse conversion transponder has key function in automated monitoring system.
在自动监测系统中起关键性作用。
A new kind of practical Pulse conversion transponder has been developed, which based on 555 timing IC.
研制了一种实用新型的脉冲变送器，主要电路部件为555集成定时器。
A new kind of practical Pulse conversion transponder has been developed, which based on 555 timing IC.
研制了一种实用新型的脉冲变送器，主要电路部件为555集成定时器。
应用推荐