DIY Object Flow Counter Kit Digital Infrared Ray Counting Module Kit
Tax included.
Description:
It has wiring terminal, infrared emitting diode, voltage stabilizing diode and other components.
The circuit is stable and count accurately.
Outline size: 68 x 61mm
LED quantity: 1 3mm red, 1 3mm green
Material: double sided 1.6mm FR-4 sheet
Package Included:
1 x DIY Object Flow Counter Kit
1 x DIY Object Flow Counter Kit
