A previous Design Idea describes an astable multivibrator that gets hysteresis from the positive feedback stage using a technique you can characterize as positive-capacitive feedback (Reference 1). It ...
Irvine, Calif.— Embedded computing board maker ADLINK Technology Inc. has developed a 4-axis stepper motor control card with four pulse output channels. According to ADLINK, the PCI-8144 delivers high ...
The SafeTouch through-glass buttons allow operation without removing the cover. Flowmeter k-factor units are automatically converted to the desired display units. The pulse input accepts flow ...
Attosecond pulses enable sub-femtosecond studies of ultrafast electron dynamics. Since 2001, pulse durations have shortened ...
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