Signal processing circuit for 1-D PSD
Circuit board for easier 1-D PSD operation
FEATUREs
● No complicated adjustments required
Position can be measured just by installing a 1-D PSD on
the board.
● Accurate position sensing
Use of pulse-driven LED allows accurate position sensing
even under background light, and independent of pulsed
light intensity.
● Compact design
An LED drive circuit, head amp, signal addition/subtraction
circuits, sample hold circuit, synchronization circuit and
analog divider circuit are mounted on a compact PC board.
APPLICATIONs
● Displacement measurements using pulsed light synchronized
with the circuit
● Various studies using 1-D PSD
● Performance evaluation of 1-D PSD