E18-B03N1 Infrared Proximity Photoelectric Switch
IR Proximity 30cm Detection Distance
5.25 5.25 USD
LDR Module 4pin Photoresistor (SKU#KY018)
Optical Sensitive Resistance Light Detection Sensor Module
0.74 0.74 USD
23.00 18.90 18.900000000000002 USD
16.80 16.8 USD
6.30 6.3 USD
878D Replacement Heater
For Hot Air model 878D, 996D
5.78 5.78 USD
TCRT-5000 Phototransistor - Optical Sensor
Reflective optical sensor with transistor output
0.21 0.21 USD
1KL3A Phototransistor - Smoke Detector
High-Sensitivity NPN Silicon Photo Transistor
0.95 0.9500000000000001 USD
CNY17-3 Optocoupler
Phototransistor Output, With Base Connection
0.17 0.17 USD
Photo Interrupter CNA1015
Transmissive Photosensor
0.63 0.63 USD
LDR Small 3mm Photoresistor (CDS)
Light Dependence Resistor
0.11 0.11 USD
LDR Medium 12mm Photoresistor (CDS)
Light Dependence Resistor
0.25 0.25 USD
LDR Big 20mm Photoresistor (CDS)
Light Dependence Resistor
0.74 0.74 USD