2pcs/lot 5mm 0.5W 850nm IR LED Infrared Light Emitting Diode High Power 24mil chip 15 degree viewing angle|CCTV Accessories| - AliExpress
IR LEDs & Emitters
White Reflector Ir Lamp 230v Heater Bulbs 1500w Infrared Lamp - Buy Best Infrared Heat Lamp,Uv Paint Oven,Infrared Lamp For Paint Drying Product on Alibaba.com
10pcs 13mm mini IR Lens 15 30 45 60 90 100 Degree Needn't Holder For 1W 3W 5W High Power LED Diode Convex Reflector Collimator|reflector collimator|ir power ledholder led - AliExpress
10pcs 13mm mini IR Lens 15 30 45 60 90 100 Degree Needn't Holder For 1W 3W 5W High Power LED Diode Convex Reflector Collimator|ir led lens|ir diode 3wir led 1w - AliExpress
IR Reflective Sensor - TCRT5000 [TCRT5000 Modules] - US $0.85 : HAOYU Electronics : Make Engineers Job Easier
How to build an IR Sensor » maxEmbedded
Basics of IR Sensor | IR LED Pin Diagram & Working
REES52 tcrt5000 tcrt5000l reflective ir infrared light emitting diode lamp optical sensor Switches Light Electronic Hobby Kit Price in India - Buy REES52 tcrt5000 tcrt5000l reflective ir infrared light emitting diode lamp
JSIR 350-4 MEMS IR source, TO39, with reflector, sapphire-filter and backfilling Kr | Micro Hybrid
200 pcs 13mm LED mini Lens 15 30 45 60 90 100 Degree Needn't Holder 1W 3W synthetical IR LED Power lenses Reflector Collimator|ir led 1w|3w ir ledir led lens - AliExpress
100pcs 13mm IR LED mini Lens 60 Degree Needn't Holder 1W 3W 5W Infrared monitoring Power LED Diode Reflector Collimator Acrylic - Buy cheap in an online store with delivery: price comparison,
IR Reflective Sensor - TCRT5000 [TCRT5000 Modules] - US $0.85 : HAOYU Electronics : Make Engineers Job Easier
Reflect IR beam off reflector instead of emitting straight to TSOP receiver - Electrical Engineering Stack Exchange
Buy TCRT5000 Reflective IR sensor Photoelectric Switch 5Pcs