零星雨16位恒流移位寄存器手册，零星雨16位恒流移位寄存器手册-Constant current shift registers Manual 16 sporadic rain, sporadic rain 16 constant current shift register

电子血压计工作原理和设计 统由恒流源、压力传感器、放大电路、带通滤波、二次放大、血压脉冲触发、液晶驱动器、键盘语音电路和单片机组成。-Electronic blood pressure monitors working principle and design of integration by the constant current source, pressure sensor, amplifier, band-pass filtering, the second amplifica

五相电机的恒流驱动，文章小但意思说的很明白，觉得不错，大家参考 -Constant current five-phase motor drive, the article says little but the meaning is very clear, feel good, we refer to