对于轻触开关下面这种是一种常见接法。如果S2需要改成拨键开关(可能长时间处于接通状态),还能用下面这种接法吗?CC2530的手册上说应该尽可能避免直接接电源和地的。文档原话:“the pin should not be connected directly to VDD or GND in order to avoid excessive power consumption ”. 如果不能这样接拨键开关,又应该怎样接呢?
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对于轻触开关下面这种是一种常见接法。如果S2需要改成拨键开关(可能长时间处于接通状态),还能用下面这种接法吗?CC2530的手册上说应该尽可能避免直接接电源和地的。文档原话:“the pin should not be connected directly to VDD or GND in order to avoid excessive power consumption ”. 如果不能这样接拨键开关,又应该怎样接呢?