JVC & Sharp. Two diodes and photo-transistors for hall effect positioning.
JVC
IR INTERRUPT SENSOR - PU55827 PHOTO INTERUPTER - Suits HRD725, N895, N895EA, VR1980 - 3AO9
$69.00
JVC & Sharp. Two diodes and photo-transistors for hall effect positioning.
JVC
SKU: PS5705
PCB Stand-off 12mm. LED & Photo-transistor.
JVC
SKU: PU58879
PU58879 PHOTO INTERRUPT.
PANASONIC
SKU: ON2170
GaAs infrared light emitting diode integrated with a high sensitivity Si photo transistor
SHARP
SKU: PX0238
PX0231/238 OPTO COUPLE