| 摘要 |
The device for tracking of switching unit resource comprises a current sensor, a switching start sensor, differentiating elements, AND elements, NOT elements, comparators, pulse counters, OR elements, pulse generators, flip-flops, an encipher, a zero setting unit, a signal shaper, a functional generator, a univibrator, a digital switch, electronic switches, scale amplifiers, EXCLUSIVE OR elements, an AC/DC converter, a motion start sensor, a voltage sensor, a signal delay unit, an on-off time initialization unit, visual displays. |
