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27% off
Keyestudio DIY Electronic Building Block LM35 Temperature Sensor For Arduino&Raspberry Pi Compatible With LEGO Keyestudio DIY Electronic Building Block LM35 Temperature Sensor For Arduino&Raspberry Pi Compatible With LEGO

Keyestudio DIY Electronic Building Block LM35 Temperature Sensor For Arduino&Raspberry Pi Compatible With LEGO

$4.09$5.60

1 sold
Switch Water Level Sensor Automatic Water Supply Controller Boiler Water Tank Water Inlet Detection Pipe Liquid Induction Switch Water Level Sensor Automatic Water Supply Controller Boiler Water Tank Water Inlet Detection Pipe Liquid Induction

Switch Water Level Sensor Automatic Water Supply Controller Boiler Water Tank Water Inlet Detection Pipe Liquid Induction

$119.48$119.48

18 sold
Tilt Sensor Module Switch SW-520D Angle Vibration Microcontroller Electronic Building Blocks Smart Robot For Arduino Diy Kit Tilt Sensor Module Switch SW-520D Angle Vibration Microcontroller Electronic Building Blocks Smart Robot For Arduino Diy Kit

Tilt Sensor Module Switch SW-520D Angle Vibration Microcontroller Electronic Building Blocks Smart Robot For Arduino Diy Kit

$1.62$1.62

9 sold
10pcs/telephone fork spring switch micro reset spring pressure spring building intercom doorbell pick up 6 feet

10pcs/telephone fork spring switch micro reset spring pressure spring building intercom doorbell pick up 6 feet

$54.00$54.00

10-50pcs for PCF8574 for PCF8574T I/O Expansion Module for MCU I2C Interface Electronic Building Block 10-50pcs for PCF8574 for PCF8574T I/O Expansion Module for MCU I2C Interface Electronic Building Block

10-50pcs for PCF8574 for PCF8574T I/O Expansion Module for MCU I2C Interface Electronic Building Block

$86.00$86.00

30% off
1pcs DC3 - 24V water flow sensor pulse signal output mini coffee machine liquid level sensor water level switch 1pcs DC3 - 24V water flow sensor pulse signal output mini coffee machine liquid level sensor water level switch

1pcs DC3 - 24V water flow sensor pulse signal output mini coffee machine liquid level sensor water level switch

$43.19$61.70

15 sold
Module Temperature and humidity sensor DHT11,DHT-11 electronic building blocks Module Temperature and humidity sensor DHT11,DHT-11 electronic building blocks

Module Temperature and humidity sensor DHT11,DHT-11 electronic building blocks

$2.25$2.25

XKC-Y25 DC5V 12V 24V Water Level Sensor for Thick Tank Pipes and Container Up to 20mm XKC-Y25 DC5V 12V 24V Water Level Sensor for Thick Tank Pipes and Container Up to 20mm

XKC-Y25 DC5V 12V 24V Water Level Sensor for Thick Tank Pipes and Container Up to 20mm

$39.88$39.88

20 sold
30% off
WiFi Water Sensor Tuya Leak Sensor Water Overflow Level Detector 80dB Sound Alarm System Flood Leakage Sensor Remote Monitor WiFi Water Sensor Tuya Leak Sensor Water Overflow Level Detector 80dB Sound Alarm System Flood Leakage Sensor Remote Monitor

WiFi Water Sensor Tuya Leak Sensor Water Overflow Level Detector 80dB Sound Alarm System Flood Leakage Sensor Remote Monitor

$62.47$89.99

66 sold
50% off
10PCS KY-024 Linear Hall Sensor Module - Magnetic Induction Switch Plate - Electronic Building Blocks 10PCS KY-024 Linear Hall Sensor Module - Magnetic Induction Switch Plate - Electronic Building Blocks

10PCS KY-024 Linear Hall Sensor Module - Magnetic Induction Switch Plate - Electronic Building Blocks

$4.60$9.20

10pcs Photosensitive Resistor Module 5V Light Sensor Light Sensing / Photoelectric Switch DIY Electronic Building Blocks 10pcs Photosensitive Resistor Module 5V Light Sensor Light Sensing / Photoelectric Switch DIY Electronic Building Blocks

10pcs Photosensitive Resistor Module 5V Light Sensor Light Sensing / Photoelectric Switch DIY Electronic Building Blocks

$22.00$22.00

XKC-C382 Intelligent High And Low Automatic Water Supply Level Controller Water Replenishment Level Pumping Drainage Switch XKC-C382 Intelligent High And Low Automatic Water Supply Level Controller Water Replenishment Level Pumping Drainage Switch

XKC-C382 Intelligent High And Low Automatic Water Supply Level Controller Water Replenishment Level Pumping Drainage Switch

$28.56$28.56

13 sold
50% off
1PCS-10PCS TERFACT ROBOT 5V Piezo Vibration Sensor Switch Module TTL Level Output For Arduino 1PCS-10PCS TERFACT ROBOT 5V Piezo Vibration Sensor Switch Module TTL Level Output For Arduino

1PCS-10PCS TERFACT ROBOT 5V Piezo Vibration Sensor Switch Module TTL Level Output For Arduino

$30.16$60.32

3 sold
XH-M203 Water Level Controller Automatic Water Level Controller Water Level Switch Level Water Pump Controller 12V Relay Output XH-M203 Water Level Controller Automatic Water Level Controller Water Level Switch Level Water Pump Controller 12V Relay Output

XH-M203 Water Level Controller Automatic Water Level Controller Water Level Switch Level Water Pump Controller 12V Relay Output

$3.06$3.06

8 sold
1/5/10pcs TRH LED traffic lights light-emitting module / digital signal output Traffic light module / electronic building blocks 1/5/10pcs TRH LED traffic lights light-emitting module / digital signal output Traffic light module / electronic building blocks

1/5/10pcs TRH LED traffic lights light-emitting module / digital signal output Traffic light module / electronic building blocks

$8.00$8.00

3% off
ULS-03GP Wireless Tank Level Monitor Wifi Ultrasonic Sensor APP Level Time Display Water Tank Liquid Alarm Household Indicator ULS-03GP Wireless Tank Level Monitor Wifi Ultrasonic Sensor APP Level Time Display Water Tank Liquid Alarm Household Indicator

ULS-03GP Wireless Tank Level Monitor Wifi Ultrasonic Sensor APP Level Time Display Water Tank Liquid Alarm Household Indicator

$309.72$319.30

18 sold
3% off
Touch Switch Sensor Module for Arduino Electronic Building Blocks and Raspberry Pi Touch Switch Sensor Module for Arduino Electronic Building Blocks and Raspberry Pi

Touch Switch Sensor Module for Arduino Electronic Building Blocks and Raspberry Pi

$21.34$22.00

LTC1067-50CS LTC1067IGN LTC1067CS LTC1067IS LTC1067 - Rail-to-Rail, Very Low Noise Universal Dual Filter Building Block LTC1067-50CS LTC1067IGN LTC1067CS LTC1067IS LTC1067 - Rail-to-Rail, Very Low Noise Universal Dual Filter Building Block

LTC1067-50CS LTC1067IGN LTC1067CS LTC1067IS LTC1067 - Rail-to-Rail, Very Low Noise Universal Dual Filter Building Block

$35.00$35.00

28% off
ICID Access Control Module Concealed, Embedded Access Control Module For Building Elevators And Other Systems ICID Access Control Module Concealed, Embedded Access Control Module For Building Elevators And Other Systems

ICID Access Control Module Concealed, Embedded Access Control Module For Building Elevators And Other Systems

$40.92$56.84

XKC-Y26 Contactless Water Level Sensor for Non-metal Tanks and Container XKC-Y26 Contactless Water Level Sensor for Non-metal Tanks and Container

XKC-Y26 Contactless Water Level Sensor for Non-metal Tanks and Container

$48.95$48.95

34 sold
Capacitance Contact Type Level Switch Color-unaffected High Sensitivity Stable Metal and Non-metallic Water Tanks Level Sensor Capacitance Contact Type Level Switch Color-unaffected High Sensitivity Stable Metal and Non-metallic Water Tanks Level Sensor

Capacitance Contact Type Level Switch Color-unaffected High Sensitivity Stable Metal and Non-metallic Water Tanks Level Sensor

$28.38$28.38

11 sold
50% off
1-10PCS DHT22 single-bus digital temperature and humidity sensor module AM2302 electronic building blocks diy kit electronics 1-10PCS DHT22 single-bus digital temperature and humidity sensor module AM2302 electronic building blocks diy kit electronics

1-10PCS DHT22 single-bus digital temperature and humidity sensor module AM2302 electronic building blocks diy kit electronics

$41.04$82.08

1% off
4-digit digital tube display module, adjustable LED brightness, building block accessories with clock dots, driven by TM1637 4-digit digital tube display module, adjustable LED brightness, building block accessories with clock dots, driven by TM1637

4-digit digital tube display module, adjustable LED brightness, building block accessories with clock dots, driven by TM1637

$4.86$4.91

Capacitive Proximity Switch M12/M18/M30 Material Level Sensor (AC/DC 24V–220V; NO/NC; NPN) Capacitive Proximity Switch M12/M18/M30 Material Level Sensor (AC/DC 24V–220V; NO/NC; NPN)

Capacitive Proximity Switch M12/M18/M30 Material Level Sensor (AC/DC 24V–220V; NO/NC; NPN)

$39.84$39.84

8 sold
5PCS 8 Channel Duel Hole Logic Level Converter TXS0108 TXS0108E Bi-directional Voltage Module for Arduino With Pins 5PCS 8 Channel Duel Hole Logic Level Converter TXS0108 TXS0108E Bi-directional Voltage Module for Arduino With Pins

5PCS 8 Channel Duel Hole Logic Level Converter TXS0108 TXS0108E Bi-directional Voltage Module for Arduino With Pins

$14.75$14.75

1 sold
5V-24V Arduino Compatible Non-contact Level Sensor for Water Liquid Detection,XKC-Y25 NPN/V/RS485 Output 5V-24V Arduino Compatible Non-contact Level Sensor for Water Liquid Detection,XKC-Y25 NPN/V/RS485 Output

5V-24V Arduino Compatible Non-contact Level Sensor for Water Liquid Detection,XKC-Y25 NPN/V/RS485 Output

$4.87$4.87

348 sold
100pcs/telephone with sound fork reed switch micro reset spring pressure spring building intercom doorbell pick up 6 feet

100pcs/telephone with sound fork reed switch micro reset spring pressure spring building intercom doorbell pick up 6 feet

$129.00$129.00

10-50PCS/LOT Voltage Detection Module Voltage Sensor For Arduino Electronic Building Blocks

10-50PCS/LOT Voltage Detection Module Voltage Sensor For Arduino Electronic Building Blocks

$12.00$12.00

Redboard Electronic Building Block W5100 Ethernet Module Ethernet Network Module Redboard Electronic Building Block W5100 Ethernet Module Ethernet Network Module

Redboard Electronic Building Block W5100 Ethernet Module Ethernet Network Module

$27.00$27.00

Electronic Building Blocks AD Keyboard Analog Keyboard Module Electronic Building Blocks AD Keyboard Analog Keyboard Module

Electronic Building Blocks AD Keyboard Analog Keyboard Module

$2.53$2.53

5-10PCS 10mm Full Color RGB LED Module140C5 Electronic Building Blocks for Arduinos DIY Starter Kit 5-10PCS 10mm Full Color RGB LED Module140C5 Electronic Building Blocks for Arduinos DIY Starter Kit

5-10PCS 10mm Full Color RGB LED Module140C5 Electronic Building Blocks for Arduinos DIY Starter Kit

$39.38$39.38

52% off
IR Infrared Transmitter Module Ir Digital 38khz Infrared Receiver Sensor Module For Arduino Electronic Building Block IR Infrared Transmitter Module Ir Digital 38khz Infrared Receiver Sensor Module For Arduino Electronic Building Block

IR Infrared Transmitter Module Ir Digital 38khz Infrared Receiver Sensor Module For Arduino Electronic Building Block

$21.57$44.94

9% off
Electronic building blocks Dual PS2 game joystick button module JoyStick compatible with For UNO R3 Electronic building blocks Dual PS2 game joystick button module JoyStick compatible with For UNO R3

Electronic building blocks Dual PS2 game joystick button module JoyStick compatible with For UNO R3

$1.76$1.93

50% off
Digital Barometric Pressure Sensor Module 0- 40KPa Water Level Controller Board for Arduino Liquid Flow Sensor Module Digital Barometric Pressure Sensor Module 0- 40KPa Water Level Controller Board for Arduino Liquid Flow Sensor Module

Digital Barometric Pressure Sensor Module 0- 40KPa Water Level Controller Board for Arduino Liquid Flow Sensor Module

$28.89$57.78

41 sold
Analog temperature sensor LM35D LM35 module electronic building blocks intelligent car Analog temperature sensor LM35D LM35 module electronic building blocks intelligent car

Analog temperature sensor LM35D LM35 module electronic building blocks intelligent car

$9.00$9.00

DHT11 Humidity Module DHT22 Temperature And Humidity Sensor Digital Switch Electronic Building Block Module Board DHT11 Humidity Module DHT22 Temperature And Humidity Sensor Digital Switch Electronic Building Block Module Board

DHT11 Humidity Module DHT22 Temperature And Humidity Sensor Digital Switch Electronic Building Block Module Board

$12.00$12.00

27% off
Keyestudio DIY Electronic Building Block LM35 Temperature Sensor For Arduino&Raspberry Pi Compatible With LEGO Keyestudio DIY Electronic Building Block LM35 Temperature Sensor For Arduino&Raspberry Pi Compatible With LEGO

Keyestudio DIY Electronic Building Block LM35 Temperature Sensor For Arduino&Raspberry Pi Compatible With LEGO

$4.09 $5.60

1 sold

Categories: Electronic Components & Supplies, Active Components

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Switch Water Level Sensor Automatic Water Supply Controller Boiler Water Tank Water Inlet Detection Pipe Liquid Induction Switch Water Level Sensor Automatic Water Supply Controller Boiler Water Tank Water Inlet Detection Pipe Liquid Induction

Switch Water Level Sensor Automatic Water Supply Controller Boiler Water Tank Water Inlet Detection Pipe Liquid Induction

$119.48 $119.48

18 sold

Categories: Electronic Components & Supplies, Active Components

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Tilt Sensor Module Switch SW-520D Angle Vibration Microcontroller Electronic Building Blocks Smart Robot For Arduino Diy Kit Tilt Sensor Module Switch SW-520D Angle Vibration Microcontroller Electronic Building Blocks Smart Robot For Arduino Diy Kit

Tilt Sensor Module Switch SW-520D Angle Vibration Microcontroller Electronic Building Blocks Smart Robot For Arduino Diy Kit

$1.62 $1.62

9 sold

Categories: Electronic Components & Supplies, Active Components

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10pcs/telephone fork spring switch micro reset spring pressure spring building intercom doorbell pick up 6 feet

10pcs/telephone fork spring switch micro reset spring pressure spring building intercom doorbell pick up 6 feet

$54.00 $54.00

Categories: Electronic Components & Supplies, Active Components

Buy Now
10-50pcs for PCF8574 for PCF8574T I/O Expansion Module for MCU I2C Interface Electronic Building Block 10-50pcs for PCF8574 for PCF8574T I/O Expansion Module for MCU I2C Interface Electronic Building Block

10-50pcs for PCF8574 for PCF8574T I/O Expansion Module for MCU I2C Interface Electronic Building Block

$86.00 $86.00

Categories: Electronic Components & Supplies, Active Components

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30% off
1pcs DC3 - 24V water flow sensor pulse signal output mini coffee machine liquid level sensor water level switch 1pcs DC3 - 24V water flow sensor pulse signal output mini coffee machine liquid level sensor water level switch

1pcs DC3 - 24V water flow sensor pulse signal output mini coffee machine liquid level sensor water level switch

$43.19 $61.70

15 sold

Categories: Electronic Components & Supplies, Active Components

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Module Temperature and humidity sensor DHT11,DHT-11 electronic building blocks Module Temperature and humidity sensor DHT11,DHT-11 electronic building blocks

Module Temperature and humidity sensor DHT11,DHT-11 electronic building blocks

$2.25 $2.25

Categories: Electronic Components & Supplies, Active Components

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XKC-Y25 DC5V 12V 24V Water Level Sensor for Thick Tank Pipes and Container Up to 20mm XKC-Y25 DC5V 12V 24V Water Level Sensor for Thick Tank Pipes and Container Up to 20mm

XKC-Y25 DC5V 12V 24V Water Level Sensor for Thick Tank Pipes and Container Up to 20mm

$39.88 $39.88

20 sold

Categories: Electronic Components & Supplies, Active Components

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30% off
WiFi Water Sensor Tuya Leak Sensor Water Overflow Level Detector 80dB Sound Alarm System Flood Leakage Sensor Remote Monitor WiFi Water Sensor Tuya Leak Sensor Water Overflow Level Detector 80dB Sound Alarm System Flood Leakage Sensor Remote Monitor

WiFi Water Sensor Tuya Leak Sensor Water Overflow Level Detector 80dB Sound Alarm System Flood Leakage Sensor Remote Monitor

$62.47 $89.99

66 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
10PCS KY-024 Linear Hall Sensor Module - Magnetic Induction Switch Plate - Electronic Building Blocks 10PCS KY-024 Linear Hall Sensor Module - Magnetic Induction Switch Plate - Electronic Building Blocks

10PCS KY-024 Linear Hall Sensor Module - Magnetic Induction Switch Plate - Electronic Building Blocks

$4.60 $9.20

Categories: Electronic Components & Supplies, Active Components

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10pcs Photosensitive Resistor Module 5V Light Sensor Light Sensing / Photoelectric Switch DIY Electronic Building Blocks 10pcs Photosensitive Resistor Module 5V Light Sensor Light Sensing / Photoelectric Switch DIY Electronic Building Blocks

10pcs Photosensitive Resistor Module 5V Light Sensor Light Sensing / Photoelectric Switch DIY Electronic Building Blocks

$22.00 $22.00

Categories: Electronic Components & Supplies, Active Components

Buy Now
XKC-C382 Intelligent High And Low Automatic Water Supply Level Controller Water Replenishment Level Pumping Drainage Switch XKC-C382 Intelligent High And Low Automatic Water Supply Level Controller Water Replenishment Level Pumping Drainage Switch

XKC-C382 Intelligent High And Low Automatic Water Supply Level Controller Water Replenishment Level Pumping Drainage Switch

$28.56 $28.56

13 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
1PCS-10PCS TERFACT ROBOT 5V Piezo Vibration Sensor Switch Module TTL Level Output For Arduino 1PCS-10PCS TERFACT ROBOT 5V Piezo Vibration Sensor Switch Module TTL Level Output For Arduino

1PCS-10PCS TERFACT ROBOT 5V Piezo Vibration Sensor Switch Module TTL Level Output For Arduino

$30.16 $60.32

3 sold

Categories: Electronic Components & Supplies, Active Components

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XH-M203 Water Level Controller Automatic Water Level Controller Water Level Switch Level Water Pump Controller 12V Relay Output XH-M203 Water Level Controller Automatic Water Level Controller Water Level Switch Level Water Pump Controller 12V Relay Output

XH-M203 Water Level Controller Automatic Water Level Controller Water Level Switch Level Water Pump Controller 12V Relay Output

$3.06 $3.06

8 sold

Categories: Electronic Components & Supplies, Active Components

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1/5/10pcs TRH LED traffic lights light-emitting module / digital signal output Traffic light module / electronic building blocks 1/5/10pcs TRH LED traffic lights light-emitting module / digital signal output Traffic light module / electronic building blocks

1/5/10pcs TRH LED traffic lights light-emitting module / digital signal output Traffic light module / electronic building blocks

$8.00 $8.00

Categories: Electronic Components & Supplies, Active Components

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3% off
ULS-03GP Wireless Tank Level Monitor Wifi Ultrasonic Sensor APP Level Time Display Water Tank Liquid Alarm Household Indicator ULS-03GP Wireless Tank Level Monitor Wifi Ultrasonic Sensor APP Level Time Display Water Tank Liquid Alarm Household Indicator

ULS-03GP Wireless Tank Level Monitor Wifi Ultrasonic Sensor APP Level Time Display Water Tank Liquid Alarm Household Indicator

$309.72 $319.30

18 sold

Categories: Electronic Components & Supplies, Active Components

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3% off
Touch Switch Sensor Module for Arduino Electronic Building Blocks and Raspberry Pi Touch Switch Sensor Module for Arduino Electronic Building Blocks and Raspberry Pi

Touch Switch Sensor Module for Arduino Electronic Building Blocks and Raspberry Pi

$21.34 $22.00

Categories: Electronic Components & Supplies, Active Components

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LTC1067-50CS LTC1067IGN LTC1067CS LTC1067IS LTC1067 - Rail-to-Rail, Very Low Noise Universal Dual Filter Building Block LTC1067-50CS LTC1067IGN LTC1067CS LTC1067IS LTC1067 - Rail-to-Rail, Very Low Noise Universal Dual Filter Building Block

LTC1067-50CS LTC1067IGN LTC1067CS LTC1067IS LTC1067 - Rail-to-Rail, Very Low Noise Universal Dual Filter Building Block

$35.00 $35.00

Categories: Electronic Components & Supplies, Active Components

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28% off
ICID Access Control Module Concealed, Embedded Access Control Module For Building Elevators And Other Systems ICID Access Control Module Concealed, Embedded Access Control Module For Building Elevators And Other Systems

ICID Access Control Module Concealed, Embedded Access Control Module For Building Elevators And Other Systems

$40.92 $56.84

Categories: Electronic Components & Supplies, Active Components

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XKC-Y26 Contactless Water Level Sensor for Non-metal Tanks and Container XKC-Y26 Contactless Water Level Sensor for Non-metal Tanks and Container

XKC-Y26 Contactless Water Level Sensor for Non-metal Tanks and Container

$48.95 $48.95

34 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
Capacitance Contact Type Level Switch Color-unaffected High Sensitivity Stable Metal and Non-metallic Water Tanks Level Sensor Capacitance Contact Type Level Switch Color-unaffected High Sensitivity Stable Metal and Non-metallic Water Tanks Level Sensor

Capacitance Contact Type Level Switch Color-unaffected High Sensitivity Stable Metal and Non-metallic Water Tanks Level Sensor

$28.38 $28.38

11 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
1-10PCS DHT22 single-bus digital temperature and humidity sensor module AM2302 electronic building blocks diy kit electronics 1-10PCS DHT22 single-bus digital temperature and humidity sensor module AM2302 electronic building blocks diy kit electronics

1-10PCS DHT22 single-bus digital temperature and humidity sensor module AM2302 electronic building blocks diy kit electronics

$41.04 $82.08

Categories: Electronic Components & Supplies, Active Components

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1% off
4-digit digital tube display module, adjustable LED brightness, building block accessories with clock dots, driven by TM1637 4-digit digital tube display module, adjustable LED brightness, building block accessories with clock dots, driven by TM1637

4-digit digital tube display module, adjustable LED brightness, building block accessories with clock dots, driven by TM1637

$4.86 $4.91

Categories: Electronic Components & Supplies, Active Components

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Capacitive Proximity Switch M12/M18/M30 Material Level Sensor (AC/DC 24V–220V; NO/NC; NPN) Capacitive Proximity Switch M12/M18/M30 Material Level Sensor (AC/DC 24V–220V; NO/NC; NPN)

Capacitive Proximity Switch M12/M18/M30 Material Level Sensor (AC/DC 24V–220V; NO/NC; NPN)

$39.84 $39.84

8 sold

Categories: Electronic Components & Supplies, Active Components

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5PCS 8 Channel Duel Hole Logic Level Converter TXS0108 TXS0108E Bi-directional Voltage Module for Arduino With Pins 5PCS 8 Channel Duel Hole Logic Level Converter TXS0108 TXS0108E Bi-directional Voltage Module for Arduino With Pins

5PCS 8 Channel Duel Hole Logic Level Converter TXS0108 TXS0108E Bi-directional Voltage Module for Arduino With Pins

$14.75 $14.75

1 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
5V-24V Arduino Compatible Non-contact Level Sensor for Water Liquid Detection,XKC-Y25 NPN/V/RS485 Output 5V-24V Arduino Compatible Non-contact Level Sensor for Water Liquid Detection,XKC-Y25 NPN/V/RS485 Output

5V-24V Arduino Compatible Non-contact Level Sensor for Water Liquid Detection,XKC-Y25 NPN/V/RS485 Output

$4.87 $4.87

348 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
100pcs/telephone with sound fork reed switch micro reset spring pressure spring building intercom doorbell pick up 6 feet

100pcs/telephone with sound fork reed switch micro reset spring pressure spring building intercom doorbell pick up 6 feet

$129.00 $129.00

Categories: Electronic Components & Supplies, Active Components

Buy Now
10-50PCS/LOT Voltage Detection Module Voltage Sensor For Arduino Electronic Building Blocks

10-50PCS/LOT Voltage Detection Module Voltage Sensor For Arduino Electronic Building Blocks

$12.00 $12.00

Categories: Electronic Components & Supplies, Active Components

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Redboard Electronic Building Block W5100 Ethernet Module Ethernet Network Module Redboard Electronic Building Block W5100 Ethernet Module Ethernet Network Module

Redboard Electronic Building Block W5100 Ethernet Module Ethernet Network Module

$27.00 $27.00

Categories: Electronic Components & Supplies, Active Components

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Electronic Building Blocks AD Keyboard Analog Keyboard Module Electronic Building Blocks AD Keyboard Analog Keyboard Module

Electronic Building Blocks AD Keyboard Analog Keyboard Module

$2.53 $2.53

Categories: Electronic Components & Supplies, Active Components

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5-10PCS 10mm Full Color RGB LED Module140C5 Electronic Building Blocks for Arduinos DIY Starter Kit 5-10PCS 10mm Full Color RGB LED Module140C5 Electronic Building Blocks for Arduinos DIY Starter Kit

5-10PCS 10mm Full Color RGB LED Module140C5 Electronic Building Blocks for Arduinos DIY Starter Kit

$39.38 $39.38

Categories: Electronic Components & Supplies, Active Components

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52% off
IR Infrared Transmitter Module Ir Digital 38khz Infrared Receiver Sensor Module For Arduino Electronic Building Block IR Infrared Transmitter Module Ir Digital 38khz Infrared Receiver Sensor Module For Arduino Electronic Building Block

IR Infrared Transmitter Module Ir Digital 38khz Infrared Receiver Sensor Module For Arduino Electronic Building Block

$21.57 $44.94

Categories: Electronic Components & Supplies, Active Components

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9% off
Electronic building blocks Dual PS2 game joystick button module JoyStick compatible with For UNO R3 Electronic building blocks Dual PS2 game joystick button module JoyStick compatible with For UNO R3

Electronic building blocks Dual PS2 game joystick button module JoyStick compatible with For UNO R3

$1.76 $1.93

Categories: Electronic Components & Supplies, Active Components

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50% off
Digital Barometric Pressure Sensor Module 0- 40KPa Water Level Controller Board for Arduino Liquid Flow Sensor Module Digital Barometric Pressure Sensor Module 0- 40KPa Water Level Controller Board for Arduino Liquid Flow Sensor Module

Digital Barometric Pressure Sensor Module 0- 40KPa Water Level Controller Board for Arduino Liquid Flow Sensor Module

$28.89 $57.78

41 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
Analog temperature sensor LM35D LM35 module electronic building blocks intelligent car Analog temperature sensor LM35D LM35 module electronic building blocks intelligent car

Analog temperature sensor LM35D LM35 module electronic building blocks intelligent car

$9.00 $9.00

Categories: Electronic Components & Supplies, Active Components

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DHT11 Humidity Module DHT22 Temperature And Humidity Sensor Digital Switch Electronic Building Block Module Board DHT11 Humidity Module DHT22 Temperature And Humidity Sensor Digital Switch Electronic Building Block Module Board

DHT11 Humidity Module DHT22 Temperature And Humidity Sensor Digital Switch Electronic Building Block Module Board

$12.00 $12.00

Categories: Electronic Components & Supplies, Active Components

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