B25 Photo Interrupter
author: CTI
2 layer board of 0.50 x 1.80 inches (12.7 x 45.7 mm)
Uploaded:
August 28, 2014
Shared:
September 11, 2014
Total Price:
$4.50
B25 Photo Interrupter board combines an RPI-574 photo interrupter component and a 2N3904 NPN small signal transistor with two mounting holes for use as a sensor. By selecting appropriate values for the resistors, the board can be customized to various operating voltage levels, etc. The purpose of adding the transistor to the board is to increase the current handling capability of the sensor board.
B25 Photo Interrupter board combines an RPI-574 photo interrupter component and a 2N3904 NPN small signal transistor with two mounting holes for use as a sensor. By selecting appropriate values for the resistors, the board can be customized to various operating voltage levels, etc. The purpose of adding the transistor to the board is to increase the current handling capability of the sensor board.
