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50% off
DC 5V Red Blue Green LED Electronic Hourglass DIY Kit Speed Adjustable Funny Electronic DIY Kits LED Double Layer PCB Board DC 5V Red Blue Green LED Electronic Hourglass DIY Kit Speed Adjustable Funny Electronic DIY Kits LED Double Layer PCB Board

DC 5V Red Blue Green LED Electronic Hourglass DIY Kit Speed Adjustable Funny Electronic DIY Kits LED Double Layer PCB Board

$39.07$78.14

35% off
DC 7-55V LED Indicator Voltage Charge Indicator Acid DC 7-55V LED Indicator Voltage Charge Indicator Acid

DC 7-55V LED Indicator Voltage Charge Indicator Acid

$17.55$27.00

49% off
5Pcs 650nm 5mW 7mW 10mW Red Laser Diode N-Type TO-56 5.6mm LD 3V~5V DIY Laser Module Sensor Light Source 5Pcs 650nm 5mW 7mW 10mW Red Laser Diode N-Type TO-56 5.6mm LD 3V~5V DIY Laser Module Sensor Light Source

5Pcs 650nm 5mW 7mW 10mW Red Laser Diode N-Type TO-56 5.6mm LD 3V~5V DIY Laser Module Sensor Light Source

$41.07$82.13

3 sold
49% off
DC 3.5-24V LED Adjustable Delay Embedded Switch Automatically Detects Adjustable Delay Sensor Probe Motion Senso DC 3.5-24V LED Adjustable Delay Embedded Switch Automatically Detects Adjustable Delay Sensor Probe Motion Senso

DC 3.5-24V LED Adjustable Delay Embedded Switch Automatically Detects Adjustable Delay Sensor Probe Motion Senso

$33.49$66.97

50% off
W3230 Digital Thermostat Module 12V/24V/220V 20A LED Display Temperature Controller Board with Heating/Cooling & Sensor W3230 Digital Thermostat Module 12V/24V/220V 20A LED Display Temperature Controller Board with Heating/Cooling & Sensor

W3230 Digital Thermostat Module 12V/24V/220V 20A LED Display Temperature Controller Board with Heating/Cooling & Sensor

$37.09$74.18

21 sold
20pcs 5mm 940nm VS1838B IR LED Emitting Diode Kit Transmitter Receiver Infrared Light Lamp Emitter Phototransistor Assortment 20pcs 5mm 940nm VS1838B IR LED Emitting Diode Kit Transmitter Receiver Infrared Light Lamp Emitter Phototransistor Assortment

20pcs 5mm 940nm VS1838B IR LED Emitting Diode Kit Transmitter Receiver Infrared Light Lamp Emitter Phototransistor Assortment

$3.21$3.21

24 sold
5% off
1PCS/LOT LS-510-1 mini Smoke Chamber Smoke Alarm Black with LED and Sensor Chip 1PCS/LOT LS-510-1 mini Smoke Chamber Smoke Alarm Black with LED and Sensor Chip

1PCS/LOT LS-510-1 mini Smoke Chamber Smoke Alarm Black with LED and Sensor Chip

$2.86$3.01

1 sold
W3230 Probe line 20A Digital Temperature Control LED Display Thermostat With Heat/Cooling Control Instrument 12V 24V AC110-220V W3230 Probe line 20A Digital Temperature Control LED Display Thermostat With Heat/Cooling Control Instrument 12V 24V AC110-220V

W3230 Probe line 20A Digital Temperature Control LED Display Thermostat With Heat/Cooling Control Instrument 12V 24V AC110-220V

$25.99$25.99

7 sold
30% off
XH-W3001 W3001 LED Digital Thermoregulator Temperature Tester Smart Thermostat Temperature Sensor Controller Relay Output XH-W3001 W3001 LED Digital Thermoregulator Temperature Tester Smart Thermostat Temperature Sensor Controller Relay Output

XH-W3001 W3001 LED Digital Thermoregulator Temperature Tester Smart Thermostat Temperature Sensor Controller Relay Output

$20.03$28.62

10 sold
55% off
DC 12V-24V PIR Motion Sensor Automatic Module Delay Time 1-10min Infrared Induction Detect for LED Light Movement Sensor Switch DC 12V-24V PIR Motion Sensor Automatic Module Delay Time 1-10min Infrared Induction Detect for LED Light Movement Sensor Switch

DC 12V-24V PIR Motion Sensor Automatic Module Delay Time 1-10min Infrared Induction Detect for LED Light Movement Sensor Switch

$36.28$80.63

10 sold
RGB Color Sensor TCS34725 with IR Filter and White LED for Arduino UNO R3 RGB Color Sensor TCS34725 with IR Filter and White LED for Arduino UNO R3

RGB Color Sensor TCS34725 with IR Filter and White LED for Arduino UNO R3

$23.95$23.95

10 sold
50% off
Motion Sensor LED Lamp Base E27 Socket Converter AC 100-240V Light Bulb Holder Adapter Switch Adjustable PIR Human Induction Motion Sensor LED Lamp Base E27 Socket Converter AC 100-240V Light Bulb Holder Adapter Switch Adjustable PIR Human Induction

Motion Sensor LED Lamp Base E27 Socket Converter AC 100-240V Light Bulb Holder Adapter Switch Adjustable PIR Human Induction

$40.86$81.72

4 sold
6% off
100PCS 0402 IR 940nm Emitter 0.4T LED 1005 Mini Infrared LED 940nm Wavelength Infrared Emitting Diode for Sensor Remote Control 100PCS 0402 IR 940nm Emitter 0.4T LED 1005 Mini Infrared LED 940nm Wavelength Infrared Emitting Diode for Sensor Remote Control

100PCS 0402 IR 940nm Emitter 0.4T LED 1005 Mini Infrared LED 940nm Wavelength Infrared Emitting Diode for Sensor Remote Control

$25.00$26.60

1 sold
For Arduino UNO R3 Multi-Function Shield with DHT11 LM35 Temp Humidity Sensor RGB LED IR Buzzer For Arduino UNO R3 Multi-Function Shield with DHT11 LM35 Temp Humidity Sensor RGB LED IR Buzzer

For Arduino UNO R3 Multi-Function Shield with DHT11 LM35 Temp Humidity Sensor RGB LED IR Buzzer

$21.49$21.49

10A 12V 24V 110V 220V AC Digital LED Temperature Controller XH-W3001 for Arduino Cooling Heating Switch Thermostat NTC Sensor 10A 12V 24V 110V 220V AC Digital LED Temperature Controller XH-W3001 for Arduino Cooling Heating Switch Thermostat NTC Sensor

10A 12V 24V 110V 220V AC Digital LED Temperature Controller XH-W3001 for Arduino Cooling Heating Switch Thermostat NTC Sensor

$3.00$3.00

Plug-in Human Body Sensor Lamp Holder In-line Human Body Infrared Sensor Switch E27 Intelligent LED Sound Control Lamp Holder Plug-in Human Body Sensor Lamp Holder In-line Human Body Infrared Sensor Switch E27 Intelligent LED Sound Control Lamp Holder

Plug-in Human Body Sensor Lamp Holder In-line Human Body Infrared Sensor Switch E27 Intelligent LED Sound Control Lamp Holder

$3.25$3.25

9 sold
50% off
AC110-240V 86 human body infrared sensing lamp holder Infrared sensor E27 spiral LED bulb base motion sensor AC110-240V 86 human body infrared sensing lamp holder Infrared sensor E27 spiral LED bulb base motion sensor

AC110-240V 86 human body infrared sensing lamp holder Infrared sensor E27 spiral LED bulb base motion sensor

$40.68$81.37

6 sold
GY-21 Si7021 Low Power CMOS Temperature Humidity Sensor I2C Module For Arduino Raspberry Pi DIY GY-21 Si7021 Low Power CMOS Temperature Humidity Sensor I2C Module For Arduino Raspberry Pi DIY

GY-21 Si7021 Low Power CMOS Temperature Humidity Sensor I2C Module For Arduino Raspberry Pi DIY

$28.55$28.55

30pcs PTSMD3528 LED surface mount photoresistor receiving sensor transistor original 30pcs PTSMD3528 LED surface mount photoresistor receiving sensor transistor original

30pcs PTSMD3528 LED surface mount photoresistor receiving sensor transistor original

$29.05$29.05

22% off
MPR121 12 Channel Capacitive Touch Sensor IC Controller Module I2C 3.3V LED 8 GPIO For Smart Home Wearable Interactive Music DIY MPR121 12 Channel Capacitive Touch Sensor IC Controller Module I2C 3.3V LED 8 GPIO For Smart Home Wearable Interactive Music DIY

MPR121 12 Channel Capacitive Touch Sensor IC Controller Module I2C 3.3V LED 8 GPIO For Smart Home Wearable Interactive Music DIY

$17.16$22.00

1pcs Multifunction Expansion Board DHT11 LM35 Temperature Humidity For Arduino UNORGB LED IR Receiver Buzzer sensor 1pcs Multifunction Expansion Board DHT11 LM35 Temperature Humidity For Arduino UNORGB LED IR Receiver Buzzer sensor

1pcs Multifunction Expansion Board DHT11 LM35 Temperature Humidity For Arduino UNORGB LED IR Receiver Buzzer sensor

$3.73$3.73

1 sold
2% off
FW-F25N U-Slot Photoelectric Switch Sensor Red LED Replacement for Panasonic PM-L25 F25 R25 K25 U25 Opposite Type Concave Width FW-F25N U-Slot Photoelectric Switch Sensor Red LED Replacement for Panasonic PM-L25 F25 R25 K25 U25 Opposite Type Concave Width

FW-F25N U-Slot Photoelectric Switch Sensor Red LED Replacement for Panasonic PM-L25 F25 R25 K25 U25 Opposite Type Concave Width

$18.97$19.36

5 sold
XH-W3002 220V /12V Digital LED Temperature Controller 10A Thermostat Control Switch Probe with waterproof sensor W3002 XH-W3002 220V /12V Digital LED Temperature Controller 10A Thermostat Control Switch Probe with waterproof sensor W3002

XH-W3002 220V /12V Digital LED Temperature Controller 10A Thermostat Control Switch Probe with waterproof sensor W3002

$2.56$2.56

7% off
8A PIR Motion Sensor Switch for Single Color LED Strip, Auto On/Off Human Body Induction Controller Low Voltage DC 12-24V 8A PIR Motion Sensor Switch for Single Color LED Strip, Auto On/Off Human Body Induction Controller Low Voltage DC 12-24V

8A PIR Motion Sensor Switch for Single Color LED Strip, Auto On/Off Human Body Induction Controller Low Voltage DC 12-24V

$24.63$26.48

32% off
W3230 Probe line 20A Digital Temperature Control LED Display Thermostat With Heat/Cooling Control Instrument 12V 24V AC110-220V W3230 Probe line 20A Digital Temperature Control LED Display Thermostat With Heat/Cooling Control Instrument 12V 24V AC110-220V

W3230 Probe line 20A Digital Temperature Control LED Display Thermostat With Heat/Cooling Control Instrument 12V 24V AC110-220V

$38.10$56.08

39 sold
31% off
QRE1113 IR LED Infrared Reflection Sensor Module Capacitor Discharge Circuit Breaker Board DC 3.3 -5V QRE1113 IR LED Infrared Reflection Sensor Module Capacitor Discharge Circuit Breaker Board DC 3.3 -5V

QRE1113 IR LED Infrared Reflection Sensor Module Capacitor Discharge Circuit Breaker Board DC 3.3 -5V

$8.97$13.00

50% off
5/10/20/30/50/100Pcs DC5V Touch Sensor Control Switch USB Powered 10mm Micro Size DC Thumb LED Mirror Light Touch Switch 5/10/20/30/50/100Pcs DC5V Touch Sensor Control Switch USB Powered 10mm Micro Size DC Thumb LED Mirror Light Touch Switch

5/10/20/30/50/100Pcs DC5V Touch Sensor Control Switch USB Powered 10mm Micro Size DC Thumb LED Mirror Light Touch Switch

$35.09$70.18

31% off
1PCS DC 12V 24V 8A Automatic Adjust PIR Motion Sensor Switch IR Infrared Detector Light Switch Module for LED Strip Light Lam 1PCS DC 12V 24V 8A Automatic Adjust PIR Motion Sensor Switch IR Infrared Detector Light Switch Module for LED Strip Light Lam

1PCS DC 12V 24V 8A Automatic Adjust PIR Motion Sensor Switch IR Infrared Detector Light Switch Module for LED Strip Light Lam

$22.74$32.96

7 sold
31% off
9 in 1 sensors board Multifunction Expansion Board DHT11 LM35 Temperature Humidity For Arduino UNO RGB LED IR Receiver Buzzer 9 in 1 sensors board Multifunction Expansion Board DHT11 LM35 Temperature Humidity For Arduino UNO RGB LED IR Receiver Buzzer

9 in 1 sensors board Multifunction Expansion Board DHT11 LM35 Temperature Humidity For Arduino UNO RGB LED IR Receiver Buzzer

$22.77$33.00

Automatic DC 12V 24V 6A Infrared PIR Motion Sensor Switch For LED light Lamp Automatic DC 12V 24V 6A Infrared PIR Motion Sensor Switch For LED light Lamp

Automatic DC 12V 24V 6A Infrared PIR Motion Sensor Switch For LED light Lamp

$32.94$32.94

1 sold
NLCS11 Color Sensor V2.0 I2C IIC RGB Color Recognition Module Replace TCS34725 With Fill‑light LED PH2.0 4‑Pin Anti‑Reversal NLCS11 Color Sensor V2.0 I2C IIC RGB Color Recognition Module Replace TCS34725 With Fill‑light LED PH2.0 4‑Pin Anti‑Reversal

NLCS11 Color Sensor V2.0 I2C IIC RGB Color Recognition Module Replace TCS34725 With Fill‑light LED PH2.0 4‑Pin Anti‑Reversal

$28.25$28.25

1 sold
W1401 DC 12V Thermostat Intelligent Digital Led Display Module Thermostat Temperature Controller Module NTC Sensor Module

W1401 DC 12V Thermostat Intelligent Digital Led Display Module Thermostat Temperature Controller Module NTC Sensor Module

$2.62$2.62

49% off
Digital Temperature Humidity Controller W3230 DC12V/24V AC110V-220V Thermostat with LED Display Heating/Cooling and NTC Sensor Digital Temperature Humidity Controller W3230 DC12V/24V AC110V-220V Thermostat with LED Display Heating/Cooling and NTC Sensor

Digital Temperature Humidity Controller W3230 DC12V/24V AC110V-220V Thermostat with LED Display Heating/Cooling and NTC Sensor

$37.30$74.59

28 sold
1Pc PIR Infrared Motion Sensor Switch 5V-24V PIR Motion Sensor DC Movement Detector Timer Automatic ON OFF For LED Strip 1Pc PIR Infrared Motion Sensor Switch 5V-24V PIR Motion Sensor DC Movement Detector Timer Automatic ON OFF For LED Strip

1Pc PIR Infrared Motion Sensor Switch 5V-24V PIR Motion Sensor DC Movement Detector Timer Automatic ON OFF For LED Strip

$24.03$24.03

ISMART XH-W3002 AC110-220V Digital LED Temperature Controller 10A Thermostat Control Switch Probe with waterproof sensor W3002 ISMART XH-W3002 AC110-220V Digital LED Temperature Controller 10A Thermostat Control Switch Probe with waterproof sensor W3002

ISMART XH-W3002 AC110-220V Digital LED Temperature Controller 10A Thermostat Control Switch Probe with waterproof sensor W3002

$27.55$27.55

16% off
CAP1188 8-Channel Capacitive Touch Sensor Breakout Board I2C SPI Interface with LED Indicators for Microcontroller Development CAP1188 8-Channel Capacitive Touch Sensor Breakout Board I2C SPI Interface with LED Indicators for Microcontroller Development

CAP1188 8-Channel Capacitive Touch Sensor Breakout Board I2C SPI Interface with LED Indicators for Microcontroller Development

$25.78$30.69

3 sold
50% off
DC 5V Red Blue Green LED Electronic Hourglass DIY Kit Speed Adjustable Funny Electronic DIY Kits LED Double Layer PCB Board DC 5V Red Blue Green LED Electronic Hourglass DIY Kit Speed Adjustable Funny Electronic DIY Kits LED Double Layer PCB Board

DC 5V Red Blue Green LED Electronic Hourglass DIY Kit Speed Adjustable Funny Electronic DIY Kits LED Double Layer PCB Board

$39.07 $78.14

Categories: Electronic Components & Supplies, Active Components

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35% off
DC 7-55V LED Indicator Voltage Charge Indicator Acid DC 7-55V LED Indicator Voltage Charge Indicator Acid

DC 7-55V LED Indicator Voltage Charge Indicator Acid

$17.55 $27.00

Categories: Electronic Components & Supplies, Active Components

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49% off
5Pcs 650nm 5mW 7mW 10mW Red Laser Diode N-Type TO-56 5.6mm LD 3V~5V DIY Laser Module Sensor Light Source 5Pcs 650nm 5mW 7mW 10mW Red Laser Diode N-Type TO-56 5.6mm LD 3V~5V DIY Laser Module Sensor Light Source

5Pcs 650nm 5mW 7mW 10mW Red Laser Diode N-Type TO-56 5.6mm LD 3V~5V DIY Laser Module Sensor Light Source

$41.07 $82.13

3 sold

Categories: Electronic Components & Supplies, Active Components

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49% off
DC 3.5-24V LED Adjustable Delay Embedded Switch Automatically Detects Adjustable Delay Sensor Probe Motion Senso DC 3.5-24V LED Adjustable Delay Embedded Switch Automatically Detects Adjustable Delay Sensor Probe Motion Senso

DC 3.5-24V LED Adjustable Delay Embedded Switch Automatically Detects Adjustable Delay Sensor Probe Motion Senso

$33.49 $66.97

Categories: Electronic Components & Supplies, Active Components

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50% off
W3230 Digital Thermostat Module 12V/24V/220V 20A LED Display Temperature Controller Board with Heating/Cooling & Sensor W3230 Digital Thermostat Module 12V/24V/220V 20A LED Display Temperature Controller Board with Heating/Cooling & Sensor

W3230 Digital Thermostat Module 12V/24V/220V 20A LED Display Temperature Controller Board with Heating/Cooling & Sensor

$37.09 $74.18

21 sold

Categories: Electronic Components & Supplies, Active Components

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20pcs 5mm 940nm VS1838B IR LED Emitting Diode Kit Transmitter Receiver Infrared Light Lamp Emitter Phototransistor Assortment 20pcs 5mm 940nm VS1838B IR LED Emitting Diode Kit Transmitter Receiver Infrared Light Lamp Emitter Phototransistor Assortment

20pcs 5mm 940nm VS1838B IR LED Emitting Diode Kit Transmitter Receiver Infrared Light Lamp Emitter Phototransistor Assortment

$3.21 $3.21

24 sold

Categories: Electronic Components & Supplies, Active Components

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5% off
1PCS/LOT LS-510-1 mini Smoke Chamber Smoke Alarm Black with LED and Sensor Chip 1PCS/LOT LS-510-1 mini Smoke Chamber Smoke Alarm Black with LED and Sensor Chip

1PCS/LOT LS-510-1 mini Smoke Chamber Smoke Alarm Black with LED and Sensor Chip

$2.86 $3.01

1 sold

Categories: Electronic Components & Supplies, Active Components

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W3230 Probe line 20A Digital Temperature Control LED Display Thermostat With Heat/Cooling Control Instrument 12V 24V AC110-220V W3230 Probe line 20A Digital Temperature Control LED Display Thermostat With Heat/Cooling Control Instrument 12V 24V AC110-220V

W3230 Probe line 20A Digital Temperature Control LED Display Thermostat With Heat/Cooling Control Instrument 12V 24V AC110-220V

$25.99 $25.99

7 sold

Categories: Electronic Components & Supplies, Active Components

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30% off
XH-W3001 W3001 LED Digital Thermoregulator Temperature Tester Smart Thermostat Temperature Sensor Controller Relay Output XH-W3001 W3001 LED Digital Thermoregulator Temperature Tester Smart Thermostat Temperature Sensor Controller Relay Output

XH-W3001 W3001 LED Digital Thermoregulator Temperature Tester Smart Thermostat Temperature Sensor Controller Relay Output

$20.03 $28.62

10 sold

Categories: Electronic Components & Supplies, Active Components

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55% off
DC 12V-24V PIR Motion Sensor Automatic Module Delay Time 1-10min Infrared Induction Detect for LED Light Movement Sensor Switch DC 12V-24V PIR Motion Sensor Automatic Module Delay Time 1-10min Infrared Induction Detect for LED Light Movement Sensor Switch

DC 12V-24V PIR Motion Sensor Automatic Module Delay Time 1-10min Infrared Induction Detect for LED Light Movement Sensor Switch

$36.28 $80.63

10 sold

Categories: Electronic Components & Supplies, Active Components

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RGB Color Sensor TCS34725 with IR Filter and White LED for Arduino UNO R3 RGB Color Sensor TCS34725 with IR Filter and White LED for Arduino UNO R3

RGB Color Sensor TCS34725 with IR Filter and White LED for Arduino UNO R3

$23.95 $23.95

10 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
Motion Sensor LED Lamp Base E27 Socket Converter AC 100-240V Light Bulb Holder Adapter Switch Adjustable PIR Human Induction Motion Sensor LED Lamp Base E27 Socket Converter AC 100-240V Light Bulb Holder Adapter Switch Adjustable PIR Human Induction

Motion Sensor LED Lamp Base E27 Socket Converter AC 100-240V Light Bulb Holder Adapter Switch Adjustable PIR Human Induction

$40.86 $81.72

4 sold

Categories: Electronic Components & Supplies, Active Components

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6% off
100PCS 0402 IR 940nm Emitter 0.4T LED 1005 Mini Infrared LED 940nm Wavelength Infrared Emitting Diode for Sensor Remote Control 100PCS 0402 IR 940nm Emitter 0.4T LED 1005 Mini Infrared LED 940nm Wavelength Infrared Emitting Diode for Sensor Remote Control

100PCS 0402 IR 940nm Emitter 0.4T LED 1005 Mini Infrared LED 940nm Wavelength Infrared Emitting Diode for Sensor Remote Control

$25.00 $26.60

1 sold

Categories: Electronic Components & Supplies, Active Components

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For Arduino UNO R3 Multi-Function Shield with DHT11 LM35 Temp Humidity Sensor RGB LED IR Buzzer For Arduino UNO R3 Multi-Function Shield with DHT11 LM35 Temp Humidity Sensor RGB LED IR Buzzer

For Arduino UNO R3 Multi-Function Shield with DHT11 LM35 Temp Humidity Sensor RGB LED IR Buzzer

$21.49 $21.49

Categories: Electronic Components & Supplies, Active Components

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10A 12V 24V 110V 220V AC Digital LED Temperature Controller XH-W3001 for Arduino Cooling Heating Switch Thermostat NTC Sensor 10A 12V 24V 110V 220V AC Digital LED Temperature Controller XH-W3001 for Arduino Cooling Heating Switch Thermostat NTC Sensor

10A 12V 24V 110V 220V AC Digital LED Temperature Controller XH-W3001 for Arduino Cooling Heating Switch Thermostat NTC Sensor

$3.00 $3.00

Categories: Electronic Components & Supplies, Active Components

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Plug-in Human Body Sensor Lamp Holder In-line Human Body Infrared Sensor Switch E27 Intelligent LED Sound Control Lamp Holder Plug-in Human Body Sensor Lamp Holder In-line Human Body Infrared Sensor Switch E27 Intelligent LED Sound Control Lamp Holder

Plug-in Human Body Sensor Lamp Holder In-line Human Body Infrared Sensor Switch E27 Intelligent LED Sound Control Lamp Holder

$3.25 $3.25

9 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
AC110-240V 86 human body infrared sensing lamp holder Infrared sensor E27 spiral LED bulb base motion sensor AC110-240V 86 human body infrared sensing lamp holder Infrared sensor E27 spiral LED bulb base motion sensor

AC110-240V 86 human body infrared sensing lamp holder Infrared sensor E27 spiral LED bulb base motion sensor

$40.68 $81.37

6 sold

Categories: Electronic Components & Supplies, Active Components

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GY-21 Si7021 Low Power CMOS Temperature Humidity Sensor I2C Module For Arduino Raspberry Pi DIY GY-21 Si7021 Low Power CMOS Temperature Humidity Sensor I2C Module For Arduino Raspberry Pi DIY

GY-21 Si7021 Low Power CMOS Temperature Humidity Sensor I2C Module For Arduino Raspberry Pi DIY

$28.55 $28.55

Categories: Electronic Components & Supplies, Active Components

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30pcs PTSMD3528 LED surface mount photoresistor receiving sensor transistor original 30pcs PTSMD3528 LED surface mount photoresistor receiving sensor transistor original

30pcs PTSMD3528 LED surface mount photoresistor receiving sensor transistor original

$29.05 $29.05

Categories: Electronic Components & Supplies, Active Components

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22% off
MPR121 12 Channel Capacitive Touch Sensor IC Controller Module I2C 3.3V LED 8 GPIO For Smart Home Wearable Interactive Music DIY MPR121 12 Channel Capacitive Touch Sensor IC Controller Module I2C 3.3V LED 8 GPIO For Smart Home Wearable Interactive Music DIY

MPR121 12 Channel Capacitive Touch Sensor IC Controller Module I2C 3.3V LED 8 GPIO For Smart Home Wearable Interactive Music DIY

$17.16 $22.00

Categories: Electronic Components & Supplies, Active Components

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1pcs Multifunction Expansion Board DHT11 LM35 Temperature Humidity For Arduino UNORGB LED IR Receiver Buzzer sensor 1pcs Multifunction Expansion Board DHT11 LM35 Temperature Humidity For Arduino UNORGB LED IR Receiver Buzzer sensor

1pcs Multifunction Expansion Board DHT11 LM35 Temperature Humidity For Arduino UNORGB LED IR Receiver Buzzer sensor

$3.73 $3.73

1 sold

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2% off
FW-F25N U-Slot Photoelectric Switch Sensor Red LED Replacement for Panasonic PM-L25 F25 R25 K25 U25 Opposite Type Concave Width FW-F25N U-Slot Photoelectric Switch Sensor Red LED Replacement for Panasonic PM-L25 F25 R25 K25 U25 Opposite Type Concave Width

FW-F25N U-Slot Photoelectric Switch Sensor Red LED Replacement for Panasonic PM-L25 F25 R25 K25 U25 Opposite Type Concave Width

$18.97 $19.36

5 sold

Categories: Electronic Components & Supplies, Active Components

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XH-W3002 220V /12V Digital LED Temperature Controller 10A Thermostat Control Switch Probe with waterproof sensor W3002 XH-W3002 220V /12V Digital LED Temperature Controller 10A Thermostat Control Switch Probe with waterproof sensor W3002

XH-W3002 220V /12V Digital LED Temperature Controller 10A Thermostat Control Switch Probe with waterproof sensor W3002

$2.56 $2.56

Categories: Electronic Components & Supplies, Active Components

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7% off
8A PIR Motion Sensor Switch for Single Color LED Strip, Auto On/Off Human Body Induction Controller Low Voltage DC 12-24V 8A PIR Motion Sensor Switch for Single Color LED Strip, Auto On/Off Human Body Induction Controller Low Voltage DC 12-24V

8A PIR Motion Sensor Switch for Single Color LED Strip, Auto On/Off Human Body Induction Controller Low Voltage DC 12-24V

$24.63 $26.48

Categories: Electronic Components & Supplies, Active Components

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32% off
W3230 Probe line 20A Digital Temperature Control LED Display Thermostat With Heat/Cooling Control Instrument 12V 24V AC110-220V W3230 Probe line 20A Digital Temperature Control LED Display Thermostat With Heat/Cooling Control Instrument 12V 24V AC110-220V

W3230 Probe line 20A Digital Temperature Control LED Display Thermostat With Heat/Cooling Control Instrument 12V 24V AC110-220V

$38.10 $56.08

39 sold

Categories: Electronic Components & Supplies, Active Components

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31% off
QRE1113 IR LED Infrared Reflection Sensor Module Capacitor Discharge Circuit Breaker Board DC 3.3 -5V QRE1113 IR LED Infrared Reflection Sensor Module Capacitor Discharge Circuit Breaker Board DC 3.3 -5V

QRE1113 IR LED Infrared Reflection Sensor Module Capacitor Discharge Circuit Breaker Board DC 3.3 -5V

$8.97 $13.00

Categories: Electronic Components & Supplies, Active Components

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50% off
5/10/20/30/50/100Pcs DC5V Touch Sensor Control Switch USB Powered 10mm Micro Size DC Thumb LED Mirror Light Touch Switch 5/10/20/30/50/100Pcs DC5V Touch Sensor Control Switch USB Powered 10mm Micro Size DC Thumb LED Mirror Light Touch Switch

5/10/20/30/50/100Pcs DC5V Touch Sensor Control Switch USB Powered 10mm Micro Size DC Thumb LED Mirror Light Touch Switch

$35.09 $70.18

Categories: Electronic Components & Supplies, Active Components

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31% off
1PCS DC 12V 24V 8A Automatic Adjust PIR Motion Sensor Switch IR Infrared Detector Light Switch Module for LED Strip Light Lam 1PCS DC 12V 24V 8A Automatic Adjust PIR Motion Sensor Switch IR Infrared Detector Light Switch Module for LED Strip Light Lam

1PCS DC 12V 24V 8A Automatic Adjust PIR Motion Sensor Switch IR Infrared Detector Light Switch Module for LED Strip Light Lam

$22.74 $32.96

7 sold

Categories: Electronic Components & Supplies, Active Components

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31% off
9 in 1 sensors board Multifunction Expansion Board DHT11 LM35 Temperature Humidity For Arduino UNO RGB LED IR Receiver Buzzer 9 in 1 sensors board Multifunction Expansion Board DHT11 LM35 Temperature Humidity For Arduino UNO RGB LED IR Receiver Buzzer

9 in 1 sensors board Multifunction Expansion Board DHT11 LM35 Temperature Humidity For Arduino UNO RGB LED IR Receiver Buzzer

$22.77 $33.00

Categories: Electronic Components & Supplies, Active Components

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Automatic DC 12V 24V 6A Infrared PIR Motion Sensor Switch For LED light Lamp Automatic DC 12V 24V 6A Infrared PIR Motion Sensor Switch For LED light Lamp

Automatic DC 12V 24V 6A Infrared PIR Motion Sensor Switch For LED light Lamp

$32.94 $32.94

1 sold

Categories: Electronic Components & Supplies, Active Components

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NLCS11 Color Sensor V2.0 I2C IIC RGB Color Recognition Module Replace TCS34725 With Fill‑light LED PH2.0 4‑Pin Anti‑Reversal NLCS11 Color Sensor V2.0 I2C IIC RGB Color Recognition Module Replace TCS34725 With Fill‑light LED PH2.0 4‑Pin Anti‑Reversal

NLCS11 Color Sensor V2.0 I2C IIC RGB Color Recognition Module Replace TCS34725 With Fill‑light LED PH2.0 4‑Pin Anti‑Reversal

$28.25 $28.25

1 sold

Categories: Electronic Components & Supplies, Active Components

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W1401 DC 12V Thermostat Intelligent Digital Led Display Module Thermostat Temperature Controller Module NTC Sensor Module

W1401 DC 12V Thermostat Intelligent Digital Led Display Module Thermostat Temperature Controller Module NTC Sensor Module

$2.62 $2.62

Categories: Electronic Components & Supplies, Active Components

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