Ir Sensor Circuit - 搜索视频

购买 ir sensor circuit

$1.21

$1.92

3.7V Human Infrared Sensor Module Solar Circuit Board Light Control Switch Module Arduino Infrared

AliExpress

折扣 36%

$1.21

$1.92

3.7V Human Infrared Sensor Module Solar Circuit Board Light Control Switch Module Arduino Infrared

AliExpress

$0.98

$2.08

IR Infrared Reflectance Sensor Obstacle Avoidance Module Tracing Sensor Tracing Module For Arduino

AliExpress

折扣 52%

$0.98

$2.08

IR Infrared Reflectance Sensor Obstacle Avoidance Module Tracing Sensor Tracing Module For Arduino

AliExpress

$1.02

$2.05

SONGXIN IR Infrared Transmitter Module Ir Digital 38Khz Infrared Receiver Sensor Module For Arduino

AliExpress

折扣 50%

$1.02

$2.05

SONGXIN IR Infrared Transmitter Module Ir Digital 38Khz Infrared Receiver Sensor Module For Arduino

AliExpress

$0.51

$0.57

1Set/Lot Ir Infrared Transmitter Module Ir Digital 38Khz Infrared Receiver Sensor Module For Arduino

AliExpress

折扣 10%

$0.51

$0.57

1Set/Lot Ir Infrared Transmitter Module Ir Digital 38Khz Infrared Receiver Sensor Module For Arduino

AliExpress

$0.49

$0.61

1Set/Lot Ir Infrared Transmitter Module Ir Digital 38Khz Infrared Receiver Sensor Module For Arduino

AliExpress

折扣 19%

$0.49

$0.61

1Set/Lot Ir Infrared Transmitter Module Ir Digital 38Khz Infrared Receiver Sensor Module For Arduino

AliExpress

$1.19

F249 4-Pin IR Speed Sensor Module - High-Quality 3.3V-5V Sensor For Arduino, 51, AVR, And PIC

AliExpress

$1.19

F249 4-Pin IR Speed Sensor Module - High-Quality 3.3V-5V Sensor For Arduino, 51, AVR, And PIC

AliExpress

$1.19

$1.72

TCRT5000 Infrared Reflective Sensor IR Photoelectric Switch Barrier Line Track Module For Arduino

AliExpress

折扣 30%

$1.19

$1.72

TCRT5000 Infrared Reflective Sensor IR Photoelectric Switch Barrier Line Track Module For Arduino

AliExpress

$2.50

IR Infrared Transmitter Module Electronic Building Block Ir Transmitter Sensor Module For Arduino

AliExpress

$2.50

IR Infrared Transmitter Module Electronic Building Block Ir Transmitter Sensor Module For Arduino

AliExpress

$0.25

$0.28

1Set/Lot Ir Infrared Transmitter Module Ir Digital 38Khz Infrared Receiver Sensor Module For Arduino

AliExpress

折扣 10%

$0.25

$0.28

1Set/Lot Ir Infrared Transmitter Module Ir Digital 38Khz Infrared Receiver Sensor Module For Arduino

AliExpress

$0.18

$0.24

10Pcs/1Pc TCRT5000 IR Infrared Reflectance Sensor Obstacle Avoidance Module Tracing Sensor Tracing

AliExpress

折扣 24%

$0.18

$0.24

10Pcs/1Pc TCRT5000 IR Infrared Reflectance Sensor Obstacle Avoidance Module Tracing Sensor Tracing

AliExpress

$0.84

IR Infrared Transmitter Module Ir Digital 38Khz 5V Infrared Receiver Sensor Module For Arduino

AliExpress

$0.84

IR Infrared Transmitter Module Ir Digital 38Khz 5V Infrared Receiver Sensor Module For Arduino

AliExpress

$0.41

$0.74

Diymore QRE1113 IR LED Infrared Reflective Sensor Module Capacitor Discharge Circuit Breakout Board

AliExpress

折扣 44%

$0.41

$0.74

Diymore QRE1113 IR LED Infrared Reflective Sensor Module Capacitor Discharge Circuit Breakout Board

AliExpress

$1.07

$2.97

IR Infrared Transmitter Module Ir Digital 38Khz Infrared Receiver Sensor Module For Arduino

AliExpress

折扣 63%

$1.07

$2.97

IR Infrared Transmitter Module Ir Digital 38Khz Infrared Receiver Sensor Module For Arduino

AliExpress

$5.98

2Pcs Digital 38Khz Ir Receiver Sensor Module + 2Pcs Ir Transmitter Sensor Module Kit For Arduino Electronic Building Block

Amazon.com

$5.98

2Pcs Digital 38Khz Ir Receiver Sensor Module + 2Pcs Ir Transmitter Sensor Module Kit For Arduino Electronic Building Block

Amazon.com

$0.32

$0.42

TCRT5000 Infrared Reflective Sensor IR Photoelectric Switch Barrier Line Track Module For Arduino

AliExpress

折扣 23%

$0.32

$0.42

TCRT5000 Infrared Reflective Sensor IR Photoelectric Switch Barrier Line Track Module For Arduino

AliExpress

$1.50

$1.51

1-10Pcs IR Infrared Transmitter Module Ir Digital 38Khz Infrared Receiver Sensor Module For Arduino

AliExpress

Free shipping

$1.50

$1.51

1-10Pcs IR Infrared Transmitter Module Ir Digital 38Khz Infrared Receiver Sensor Module For Arduino

AliExpress

$1.54

$3.05

1-5PCS 3-Wire Reflective Photoelectric IR Infrared Obstacle Avoidance Sensor Module For Arduino

AliExpress

折扣 49%

$1.54

$3.05

1-5PCS 3-Wire Reflective Photoelectric IR Infrared Obstacle Avoidance Sensor Module For Arduino

AliExpress

$3.26

$3.70

2Pcs/1Pc GP2Y0E03 IR Distance Sensor 4-50cm Infrared Ranging Module High Precision I2C IIC Output

AliExpress

折扣 11%

$3.26

$3.70

2Pcs/1Pc GP2Y0E03 IR Distance Sensor 4-50cm Infrared Ranging Module High Precision I2C IIC Output

AliExpress

$1.95

1-10Pcs IR Infrared Transmitter Module Ir Digital 38Khz Infrared Receiver Sensor Module For Arduino

AliExpress

$1.95

1-10Pcs IR Infrared Transmitter Module Ir Digital 38Khz Infrared Receiver Sensor Module For Arduino

AliExpress

$1.07

$1.51

TCRT5000 Infrared Reflective Sensor IR Photoelectric Switch Barrier Line Track Module For Arduino

Aliexpress

折扣 29%

$1.07

$1.51

TCRT5000 Infrared Reflective Sensor IR Photoelectric Switch Barrier Line Track Module For Arduino

Aliexpress

$9.99

Weideer 5Pcs IR Infrared Obstacle Avoidance Sensor Module Reflective Photoelectric Sensor Module 3.3V-5V 3-Wire For Arduino Smart Car Robot K-079

Amazon.com

$9.99

Weideer 5Pcs IR Infrared Obstacle Avoidance Sensor Module Reflective Photoelectric Sensor Module 3.3V-5V 3-Wire For Arduino Smart Car Robot K-079

Amazon.com

$0.54

$0.85

2Pcs IR Infrared Transmitter Module Ir Digital 38Khz Infrared Receiver Sensor Module For Arduino

AliExpress

折扣 36%

$0.54

$0.85

2Pcs IR Infrared Transmitter Module Ir Digital 38Khz Infrared Receiver Sensor Module For Arduino

AliExpress

$0.94

$2.75

IR Infrared Transmitter Module Ir Digital 38Khz Infrared Receiver Sensor Module For Arduino

AliExpress

折扣 65%

$0.94

$2.75

IR Infrared Transmitter Module Ir Digital 38Khz Infrared Receiver Sensor Module For Arduino

AliExpress

$1.29

$1.55

IR Infrared 1 Channel 5V 12V Flame Detection Sensor Module Fire Alarm Sensor Relay Module For

AliExpress

折扣 16%

$1.29

$1.55

IR Infrared 1 Channel 5V 12V Flame Detection Sensor Module Fire Alarm Sensor Relay Module For

AliExpress

$1.44

1-10Pcs TCRT5000 Infrared Reflective Sensor IR Photoelectric Switch Barrier Line Track Module For

Aliexpress

$1.44

1-10Pcs TCRT5000 Infrared Reflective Sensor IR Photoelectric Switch Barrier Line Track Module For

Aliexpress

$4.53

$6.78

4 Pin IR Flame Detection Sensor Module 3.3V-5V Fire Detector Infrared Receiver Module Sensitivity

AliExpress

Free shipping

折扣 33%

$4.53

$6.78

4 Pin IR Flame Detection Sensor Module 3.3V-5V Fire Detector Infrared Receiver Module Sensitivity

AliExpress

$0.53

$0.66

10Pcs/1Pcs TCRT5000 IR Infrared Reflectance Sensor Obstacle Avoidance Module Tracing Sensor Tracing

AliExpress

Free shipping

折扣 19%

$0.53

$0.66

10Pcs/1Pcs TCRT5000 IR Infrared Reflectance Sensor Obstacle Avoidance Module Tracing Sensor Tracing

AliExpress

$1.43

1Pcs IR Infrared 1 Channel 5V 12V Flame Detection Sensor Module Fire Alarm Sensor Relay Module For

AliExpress

$1.43

1Pcs IR Infrared 1 Channel 5V 12V Flame Detection Sensor Module Fire Alarm Sensor Relay Module For

AliExpress

$2.23

$3.51

4Pcs TCRT5000 Infrared Reflective Sensor IR Photoelectric Switch Barrier Line Track Module Diode

Aliexpress

折扣 36%

$2.23

$3.51

4Pcs TCRT5000 Infrared Reflective Sensor IR Photoelectric Switch Barrier Line Track Module Diode

Aliexpress

$0.85

$0.89

KY-022 TL1838 VS1838B 1838 3Pin 2.7 -5.5V Universal IR Infrared Sensor Receiver Module For Arduino

AliExpress

Free shipping

$0.85

$0.89

KY-022 TL1838 VS1838B 1838 3Pin 2.7 -5.5V Universal IR Infrared Sensor Receiver Module For Arduino

AliExpress

$0.99

1/5/10Pcs IR Infrared Transmitter Module Ir Digital 38Khz Infrared Receiver Sensor Module For

AliExpress

$0.99

1/5/10Pcs IR Infrared Transmitter Module Ir Digital 38Khz Infrared Receiver Sensor Module For

AliExpress

$8.79

Hiletgo 10Pcs IR Infrared Obstacle Avoidance Sensor Module For Arduino Smart Car Robot 3-Wire Reflective Photoelectric For Arduino Smart Car Robot

Amazon.com

234

$8.79

Hiletgo 10Pcs IR Infrared Obstacle Avoidance Sensor Module For Arduino Smart Car Robot 3-Wire Reflective Photoelectric For Arduino Smart Car Robot

Amazon.com

$1.16

$3.32

IR Infrared Transmitter Module Ir Digital 38Khz Infrared Receiver Sensor Module For Arduino

AliExpress

折扣 65%

$1.16

$3.32

IR Infrared Transmitter Module Ir Digital 38Khz Infrared Receiver Sensor Module For Arduino

AliExpress

$0.22

$0.36

10Pcs/1Pc TCRT5000 IR Infrared Reflectance Sensor Obstacle Avoidance Module Tracing Sensor Tracing

AliExpress

折扣 38%

$0.22

$0.36

10Pcs/1Pc TCRT5000 IR Infrared Reflectance Sensor Obstacle Avoidance Module Tracing Sensor Tracing

AliExpress

$0.82

IR Infrared Transmitter Module Ir Digital 38Khz Infrared Receiver Sensor Module For Arduino

AliExpress

$0.82

IR Infrared Transmitter Module Ir Digital 38Khz Infrared Receiver Sensor Module For Arduino

AliExpress

$1.39

$1.40

IR Infrared Transmitter Module Ir Digital 38Khz Infrared Receiver Sensor Module For Arduino

AliExpress

$1.39

$1.40

IR Infrared Transmitter Module Ir Digital 38Khz Infrared Receiver Sensor Module For Arduino

AliExpress

Infrared Spectroscopy |IR spectroscopy Principle | IR Region | Basics of IR spectroscopy (Part-1)

9:14

YouTubeChemistry by Dr. Anjali Ssaxena

Infrared Spectroscopy |IR spectroscopy Principle | IR Region | Basics of IR spectroscopy (Part-1)

In this video I (Dr. Anjali Ssaxena ) have explained the principle of IR spectroscopy and covered following points 1)Introduction of IR spectroscopy 2) IR region 3 ...

已浏览 23.1万次2021年2月9日

Infrared Camera