Mount an FC-51 below a soap or sanitizer bottle. When hands pass within 10 cm, the sensor triggers a small pump or servo. Result: A no-touch dispenser that reduces germ spread—perfect for kitchens or entryways.
is not a red flag—it’s a yellow one. fc 51 ir sensor datasheet hot
Pair the sensor with a micro-servo. Wave your hand over a small waste bin, and the lid opens automatically. No voice assistants, no Wi-Fi—just instant, low-power convenience. Mount an FC-51 below a soap or sanitizer bottle
. It works by emitting an infrared signal and sensing its reflection to detect objects within a set range. Handson Technology Technical Specifications Operating Voltage : 3.0V to 6.0V DC. Detection Range : Adjustable from 2cm to 30cm via an onboard potentiometer. Detection Angle : Approximately 35°. Current Consumption ~23 mA at 3.3V. ~43 mA at 5.0V. Output Signal is not a red flag—it’s a yellow one
Mount an FC-51 below a soap or sanitizer bottle. When hands pass within 10 cm, the sensor triggers a small pump or servo. Result: A no-touch dispenser that reduces germ spread—perfect for kitchens or entryways.
is not a red flag—it’s a yellow one.
Pair the sensor with a micro-servo. Wave your hand over a small waste bin, and the lid opens automatically. No voice assistants, no Wi-Fi—just instant, low-power convenience.
. It works by emitting an infrared signal and sensing its reflection to detect objects within a set range. Handson Technology Technical Specifications Operating Voltage : 3.0V to 6.0V DC. Detection Range : Adjustable from 2cm to 30cm via an onboard potentiometer. Detection Angle : Approximately 35°. Current Consumption ~23 mA at 3.3V. ~43 mA at 5.0V. Output Signal
print page name : home
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