Fc 51 Ir Sensor Datasheet Hot Jun 2026

One LED shows power status, while the second (usually green) lights up only when an obstacle is detected.

Her colleague, Alex, nodded in agreement. "I recall reading about a similar issue online. Some users reported that the FC-51 can get pretty hot when used in high ambient temperatures or with high-intensity IR sources nearby." fc 51 ir sensor datasheet hot

Can differentiate between black (absorbs IR) and white (reflects IR) surfaces. One LED shows power status, while the second