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Double Tape liitokala 1 x KY-039 Finger Detection

SKU 5771101940
4.6
USD105.00 USD147.00

Pay in 4 interest-free payments of $26.25 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

Double Tape liitokala 1 x KY-039 Finger Detection
Double Tape liitokala 1 x KY-039 Finger Detection
Double Tape liitokala 1 x KY-039 Finger Detection
Double Tape liitokala 1 x KY-039 Finger Detection
Description

1 x KY-039 Finger Detection Heartbeat Measuring Sensor Module

Each channel of stepper motor only needs 2 IO ports

10 adjustable brightness because  it can meet all your needs in different circumstances

A bd140 transistor is a PNP transistor that works with the medium power

High accuracy and reliability

Double Tape liitokala 1 x KY-039 Finger Detection

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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