• VKDN ( Virtual Kingdom Delivery Network ) -> Vast Kingdoms, Diverse Nations: Unlocking Global Commerce

Ultra Sensitive

Filter by price

Sort By

Product tags

Showing 1–36 of 206 results

52% off
1/5/10PCS 3.3-5V Rain Raindrops Sensitive Detection Sensor Module Weather Humidity for arduino Diy Kit 1/5/10PCS 3.3-5V Rain Raindrops Sensitive Detection Sensor Module Weather Humidity for arduino Diy Kit

1/5/10PCS 3.3-5V Rain Raindrops Sensitive Detection Sensor Module Weather Humidity for arduino Diy Kit

$19.20$40.00

1315 sold
1-10pcs DHT11 Sensor Modules 3.3V-5V Digital Temperature and Humidity Sensor DHT11 3-Wire Ultra-low Power Module For Arduino 1-10pcs DHT11 Sensor Modules 3.3V-5V Digital Temperature and Humidity Sensor DHT11 3-Wire Ultra-low Power Module For Arduino

1-10pcs DHT11 Sensor Modules 3.3V-5V Digital Temperature and Humidity Sensor DHT11 3-Wire Ultra-low Power Module For Arduino

$1.85$1.85

12 sold
50% off
MMC5983MA Electronic Compass Module High Sensitivity Compact Geomagnetic Sensor for Robotics IoT Development Smart Home Devices MMC5983MA Electronic Compass Module High Sensitivity Compact Geomagnetic Sensor for Robotics IoT Development Smart Home Devices

MMC5983MA Electronic Compass Module High Sensitivity Compact Geomagnetic Sensor for Robotics IoT Development Smart Home Devices

$56.11$112.23

3 sold
5pcs/item INA240A1PWR Package: TSSOP-8 Current Sensitive Amplifier -4 to 80V bidirecti onal ultra-precise A 595-INA240A1PW 5pcs/item INA240A1PWR Package: TSSOP-8 Current Sensitive Amplifier -4 to 80V bidirecti onal ultra-precise A 595-INA240A1PW

5pcs/item INA240A1PWR Package: TSSOP-8 Current Sensitive Amplifier -4 to 80V bidirecti onal ultra-precise A 595-INA240A1PW

$24.00$24.00

25% off
20pcs/1pc HR31 HR31D HR202 HR202L HJ3180B HDS10 Hygrometer Humidity Sensor Sensitive Resistor Element Sensor Module with Case 20pcs/1pc HR31 HR31D HR202 HR202L HJ3180B HDS10 Hygrometer Humidity Sensor Sensitive Resistor Element Sensor Module with Case

20pcs/1pc HR31 HR31D HR202 HR202L HJ3180B HDS10 Hygrometer Humidity Sensor Sensitive Resistor Element Sensor Module with Case

$0.25$0.34

27 sold
3% off
10PCS RPI-221 RPI-243 RPI-352 RPI-441 122 125 ITR20403 Optical Interrupter Highly Sensitive Ultra-Small Coupler IN STOCK

10PCS RPI-221 RPI-243 RPI-352 RPI-441 122 125 ITR20403 Optical Interrupter Highly Sensitive Ultra-Small Coupler IN STOCK

$54.90$56.60

2 sold
5% off
PTGL-12X Single Photon 1200m 0.3m Accuracy Ultra Compact Laser Rangefinder Module 905nm 20hz 15hz Adjustable Distance Sensor PTGL-12X Single Photon 1200m 0.3m Accuracy Ultra Compact Laser Rangefinder Module 905nm 20hz 15hz Adjustable Distance Sensor

PTGL-12X Single Photon 1200m 0.3m Accuracy Ultra Compact Laser Rangefinder Module 905nm 20hz 15hz Adjustable Distance Sensor

$635.93$669.40

4 sold
50% off
ESP32 WROOM-32 Development Board TYPE-C Micro USB WiFi+Bluetooth Ultra-Low Power Consumption SPI Flash 32Mbits Wireless Module ESP32 WROOM-32 Development Board TYPE-C Micro USB WiFi+Bluetooth Ultra-Low Power Consumption SPI Flash 32Mbits Wireless Module

ESP32 WROOM-32 Development Board TYPE-C Micro USB WiFi+Bluetooth Ultra-Low Power Consumption SPI Flash 32Mbits Wireless Module

$32.73$65.47

104 sold
50% off
20PCS SW-18015P Sensor Switch High Sensitive Vibration Spring Switch 20PCS SW-18015P Sensor Switch High Sensitive Vibration Spring Switch

20PCS SW-18015P Sensor Switch High Sensitive Vibration Spring Switch

$24.49$48.99

44 sold
50% off
10pcs Hall sensor SS40AF SS41F SS495A SS49E 40AF 41F 495A 49E Ehigh Sensitivity

10pcs Hall sensor SS40AF SS41F SS495A SS49E 40AF 41F 495A 49E Ehigh Sensitivity

$20.14$40.28

830 sold
20% off
2pcs Winsen ZE15-CO Carbon Monoxide Sensor Module Low Power Consumption Temperature Compensation High Sensitivity and Resolution 2pcs Winsen ZE15-CO Carbon Monoxide Sensor Module Low Power Consumption Temperature Compensation High Sensitivity and Resolution

2pcs Winsen ZE15-CO Carbon Monoxide Sensor Module Low Power Consumption Temperature Compensation High Sensitivity and Resolution

$19.00$23.75

13 sold
LD2412 Human Presence Sensing 24GHz Radar Module Sensor ISM Frequency Sensitive Body Moving Sensors 9M GPIO UART Output 7PIN LD2412 Human Presence Sensing 24GHz Radar Module Sensor ISM Frequency Sensitive Body Moving Sensors 9M GPIO UART Output 7PIN

LD2412 Human Presence Sensing 24GHz Radar Module Sensor ISM Frequency Sensitive Body Moving Sensors 9M GPIO UART Output 7PIN

$4.27$4.27

104 sold
25% off
10-100pcs SS495A linear Hall switch sensor magnetic sensitive component SS495A1 silk screen 95A inline TO-92S In Stock Chip

10-100pcs SS495A linear Hall switch sensor magnetic sensitive component SS495A1 silk screen 95A inline TO-92S In Stock Chip

$3.11$4.15

6 sold
L70-R GPS module, ultra-small size, high sensitivity L70RE-M37 L70-R GPS module, ultra-small size, high sensitivity L70RE-M37

L70-R GPS module, ultra-small size, high sensitivity L70RE-M37

$2.02$2.02

67% off
ESP32 Development Board 30PIN Type-C/Micro USB CH340C/CP2102/CH9102 WiFi+Bluetooth Ultra-Low Power Dual Core ESP32-DevKitC-32 ESP32 Development Board 30PIN Type-C/Micro USB CH340C/CP2102/CH9102 WiFi+Bluetooth Ultra-Low Power Dual Core ESP32-DevKitC-32

ESP32 Development Board 30PIN Type-C/Micro USB CH340C/CP2102/CH9102 WiFi+Bluetooth Ultra-Low Power Dual Core ESP32-DevKitC-32

$25.18$76.49

306 sold
66% off
1/5PCS RXB12 high sensitivity superheterodyne receiver module wireless receiver module ultra-small size 315Mhz/433Mhz 1/5PCS RXB12 high sensitivity superheterodyne receiver module wireless receiver module ultra-small size 315Mhz/433Mhz

1/5PCS RXB12 high sensitivity superheterodyne receiver module wireless receiver module ultra-small size 315Mhz/433Mhz

$20.02$59.96

34 sold
67% off
ESP-32 Development Board 2.4G WIFI Bluetooth Module 30Pin 38Pin CP2102 Micro Type-C Ultra-Low Power Consumption Dual Core ESP-32 ESP-32 Development Board 2.4G WIFI Bluetooth Module 30Pin 38Pin CP2102 Micro Type-C Ultra-Low Power Consumption Dual Core ESP-32

ESP-32 Development Board 2.4G WIFI Bluetooth Module 30Pin 38Pin CP2102 Micro Type-C Ultra-Low Power Consumption Dual Core ESP-32

$44.59$135.96

1379 sold
25% off
2Pcs/1pc Resistive Thin Film Pressure Sensor Flexible Force Sensitive Resistor Load Cell Converter Module 4/18/110mm For Arduino 2Pcs/1pc Resistive Thin Film Pressure Sensor Flexible Force Sensitive Resistor Load Cell Converter Module 4/18/110mm For Arduino

2Pcs/1pc Resistive Thin Film Pressure Sensor Flexible Force Sensitive Resistor Load Cell Converter Module 4/18/110mm For Arduino

$0.44$0.59

31 sold
20% off
GTRIC Photoelectric Sensor Switch Mini Ultra-thin Diffuse Reflective IP67 Stainless Steel Corrosion Resistant 12-24V DC NPN PNP GTRIC Photoelectric Sensor Switch Mini Ultra-thin Diffuse Reflective IP67 Stainless Steel Corrosion Resistant 12-24V DC NPN PNP

GTRIC Photoelectric Sensor Switch Mini Ultra-thin Diffuse Reflective IP67 Stainless Steel Corrosion Resistant 12-24V DC NPN PNP

$175.27$219.09

74 sold
67% off
Hi-Link New HLK-LD2410 5V Mini High Sensitivity 24GHz Human Presence Status Sensor Radar Module Consumer Electronic Hi-Link New HLK-LD2410 5V Mini High Sensitivity 24GHz Human Presence Status Sensor Radar Module Consumer Electronic

Hi-Link New HLK-LD2410 5V Mini High Sensitivity 24GHz Human Presence Status Sensor Radar Module Consumer Electronic

$29.12$88.74

73 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
SW‑18015P SW‑18020P Vibration Sensor Switch High Sensitivity Spring Shock Tilt Shake Transparent Electronic Switch SW‑18015P SW‑18020P Vibration Sensor Switch High Sensitivity Spring Shock Tilt Shake Transparent Electronic Switch

SW‑18015P SW‑18020P Vibration Sensor Switch High Sensitivity Spring Shock Tilt Shake Transparent Electronic Switch

$30.00$60.01

3 sold
50% off
3.3V 5V HFD4/3-S Ultra Thin Relay Module Sensitive Trigger Fits STM32 51 Microcontroller for IoT Device Prototyping 3.3V 5V HFD4/3-S Ultra Thin Relay Module Sensitive Trigger Fits STM32 51 Microcontroller for IoT Device Prototyping

3.3V 5V HFD4/3-S Ultra Thin Relay Module Sensitive Trigger Fits STM32 51 Microcontroller for IoT Device Prototyping

$37.38$74.76

1 sold
50pcs 8mm RGB LED Emitting Diode Micro Indicator Red Green Blue Multicolor Common Anode Cathode 3V Super Bright PCB Circuit Bulb 50pcs 8mm RGB LED Emitting Diode Micro Indicator Red Green Blue Multicolor Common Anode Cathode 3V Super Bright PCB Circuit Bulb

50pcs 8mm RGB LED Emitting Diode Micro Indicator Red Green Blue Multicolor Common Anode Cathode 3V Super Bright PCB Circuit Bulb

$5.51$5.51

4 sold
51% off
[NC]LDT0-028K-C Flexible Film Piezo Vibration Sensor Piezoelectric Thin Film Vibration Sensor High Sensitivity ACCoupling[NC] [NC]LDT0-028K-C Flexible Film Piezo Vibration Sensor Piezoelectric Thin Film Vibration Sensor High Sensitivity ACCoupling[NC]

[NC]LDT0-028K-C Flexible Film Piezo Vibration Sensor Piezoelectric Thin Film Vibration Sensor High Sensitivity ACCoupling[NC]

$37.20$75.91

10 sold
25% off
ESP32 WROOM-32 Development Board TYPE-C Micro-USB CH340C/CP2102 CH9102 WiFi+Bluetooth Wireless Module Dual Core Ultra-Low Power ESP32 WROOM-32 Development Board TYPE-C Micro-USB CH340C/CP2102 CH9102 WiFi+Bluetooth Wireless Module Dual Core Ultra-Low Power

ESP32 WROOM-32 Development Board TYPE-C Micro-USB CH340C/CP2102 CH9102 WiFi+Bluetooth Wireless Module Dual Core Ultra-Low Power

$0.78$1.04

41 sold
50% off
10pcs 49E Sensor S49E Hall Element SS49E High Sensitivity Linear OH49E Electric Car Turn 10pcs 49E Sensor S49E Hall Element SS49E High Sensitivity Linear OH49E Electric Car Turn

10pcs 49E Sensor S49E Hall Element SS49E High Sensitivity Linear OH49E Electric Car Turn

$22.43$44.87

9 sold
LIZAO HC-SR501 PIR Motion Sensor Module, Pyroelectric Infrared Human Body Detector with Adjustable Delay and Sensitivity LIZAO HC-SR501 PIR Motion Sensor Module, Pyroelectric Infrared Human Body Detector with Adjustable Delay and Sensitivity

LIZAO HC-SR501 PIR Motion Sensor Module, Pyroelectric Infrared Human Body Detector with Adjustable Delay and Sensitivity

$0.75$0.75

1 sold
10PCS H248G Ultra-Low-Power, All-Polarity Hall Switch Device HAL248GUA High Sensitivity

10PCS H248G Ultra-Low-Power, All-Polarity Hall Switch Device HAL248GUA High Sensitivity

$20.00$20.00

D2A-1120 Original Japan D2A1120 ultra small detection micro motion travel limit pin press type 3-pin

D2A-1120 Original Japan D2A1120 ultra small detection micro motion travel limit pin press type 3-pin

$1.60$1.60

5 sold
10% off
1pcs 50kHz,68kHz,150kHz,300kHz piezoelectric ceramic tube with high sensitivity PZT5 material,silver electrodes,diameter 20*18mm 1pcs 50kHz,68kHz,150kHz,300kHz piezoelectric ceramic tube with high sensitivity PZT5 material,silver electrodes,diameter 20*18mm

1pcs 50kHz,68kHz,150kHz,300kHz piezoelectric ceramic tube with high sensitivity PZT5 material,silver electrodes,diameter 20*18mm

$111.24$123.60

13 sold
MAX30102 Heart rate Sensor Module Puls detection Blood oxygen concentration test For Arduino STM32 Ultra-Low Power MAX30102 Heart rate Sensor Module Puls detection Blood oxygen concentration test For Arduino STM32 Ultra-Low Power

MAX30102 Heart rate Sensor Module Puls detection Blood oxygen concentration test For Arduino STM32 Ultra-Low Power

$3.36$3.36

689 sold
Humidity Sensitive Resistor Can Replacing the Japanese C10-M53R Temperature And Humidity Sensor SC-M53R Humidity Sensitive Resistor Can Replacing the Japanese C10-M53R Temperature And Humidity Sensor SC-M53R

Humidity Sensitive Resistor Can Replacing the Japanese C10-M53R Temperature And Humidity Sensor SC-M53R

$16.33$16.33

7 sold
ESP32-CP2102 2.4G WIFI Bluetooth Module Development Board 30Pin 38Pin Micro Type-C ESP-32 Ultra-Low Power Consumption Dual Core ESP32-CP2102 2.4G WIFI Bluetooth Module Development Board 30Pin 38Pin Micro Type-C ESP-32 Ultra-Low Power Consumption Dual Core

ESP32-CP2102 2.4G WIFI Bluetooth Module Development Board 30Pin 38Pin Micro Type-C ESP-32 Ultra-Low Power Consumption Dual Core

$29.69$29.69

21 sold
50pcs 10mm RGB LED Emitting Diode Micro Indicator Red Green Blue Multicolor Common Anode Cathode 3V DIY Super Bright PCB Bulb 50pcs 10mm RGB LED Emitting Diode Micro Indicator Red Green Blue Multicolor Common Anode Cathode 3V DIY Super Bright PCB Bulb

50pcs 10mm RGB LED Emitting Diode Micro Indicator Red Green Blue Multicolor Common Anode Cathode 3V DIY Super Bright PCB Bulb

$7.95$7.95

14 sold
66% off
Hi-Link New HLK-LD2410 5V Mini High Sensitivity 24GHz Human Presence Status Sensor Radar Module Consumer Electronic Hi-Link New HLK-LD2410 5V Mini High Sensitivity 24GHz Human Presence Status Sensor Radar Module Consumer Electronic

Hi-Link New HLK-LD2410 5V Mini High Sensitivity 24GHz Human Presence Status Sensor Radar Module Consumer Electronic

$28.96$87.51

46 sold
52% off
1/5/10PCS 3.3-5V Rain Raindrops Sensitive Detection Sensor Module Weather Humidity for arduino Diy Kit 1/5/10PCS 3.3-5V Rain Raindrops Sensitive Detection Sensor Module Weather Humidity for arduino Diy Kit

1/5/10PCS 3.3-5V Rain Raindrops Sensitive Detection Sensor Module Weather Humidity for arduino Diy Kit

$19.20 $40.00

1315 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
1-10pcs DHT11 Sensor Modules 3.3V-5V Digital Temperature and Humidity Sensor DHT11 3-Wire Ultra-low Power Module For Arduino 1-10pcs DHT11 Sensor Modules 3.3V-5V Digital Temperature and Humidity Sensor DHT11 3-Wire Ultra-low Power Module For Arduino

1-10pcs DHT11 Sensor Modules 3.3V-5V Digital Temperature and Humidity Sensor DHT11 3-Wire Ultra-low Power Module For Arduino

$1.85 $1.85

12 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
50% off
MMC5983MA Electronic Compass Module High Sensitivity Compact Geomagnetic Sensor for Robotics IoT Development Smart Home Devices MMC5983MA Electronic Compass Module High Sensitivity Compact Geomagnetic Sensor for Robotics IoT Development Smart Home Devices

MMC5983MA Electronic Compass Module High Sensitivity Compact Geomagnetic Sensor for Robotics IoT Development Smart Home Devices

$56.11 $112.23

3 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
5pcs/item INA240A1PWR Package: TSSOP-8 Current Sensitive Amplifier -4 to 80V bidirecti onal ultra-precise A 595-INA240A1PW 5pcs/item INA240A1PWR Package: TSSOP-8 Current Sensitive Amplifier -4 to 80V bidirecti onal ultra-precise A 595-INA240A1PW

5pcs/item INA240A1PWR Package: TSSOP-8 Current Sensitive Amplifier -4 to 80V bidirecti onal ultra-precise A 595-INA240A1PW

$24.00 $24.00

Categories: Electronic Components & Supplies, Active Components

Buy Now
25% off
20pcs/1pc HR31 HR31D HR202 HR202L HJ3180B HDS10 Hygrometer Humidity Sensor Sensitive Resistor Element Sensor Module with Case 20pcs/1pc HR31 HR31D HR202 HR202L HJ3180B HDS10 Hygrometer Humidity Sensor Sensitive Resistor Element Sensor Module with Case

20pcs/1pc HR31 HR31D HR202 HR202L HJ3180B HDS10 Hygrometer Humidity Sensor Sensitive Resistor Element Sensor Module with Case

$0.25 $0.34

27 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
3% off
10PCS RPI-221 RPI-243 RPI-352 RPI-441 122 125 ITR20403 Optical Interrupter Highly Sensitive Ultra-Small Coupler IN STOCK

10PCS RPI-221 RPI-243 RPI-352 RPI-441 122 125 ITR20403 Optical Interrupter Highly Sensitive Ultra-Small Coupler IN STOCK

$54.90 $56.60

2 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
5% off
PTGL-12X Single Photon 1200m 0.3m Accuracy Ultra Compact Laser Rangefinder Module 905nm 20hz 15hz Adjustable Distance Sensor PTGL-12X Single Photon 1200m 0.3m Accuracy Ultra Compact Laser Rangefinder Module 905nm 20hz 15hz Adjustable Distance Sensor

PTGL-12X Single Photon 1200m 0.3m Accuracy Ultra Compact Laser Rangefinder Module 905nm 20hz 15hz Adjustable Distance Sensor

$635.93 $669.40

4 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
50% off
ESP32 WROOM-32 Development Board TYPE-C Micro USB WiFi+Bluetooth Ultra-Low Power Consumption SPI Flash 32Mbits Wireless Module ESP32 WROOM-32 Development Board TYPE-C Micro USB WiFi+Bluetooth Ultra-Low Power Consumption SPI Flash 32Mbits Wireless Module

ESP32 WROOM-32 Development Board TYPE-C Micro USB WiFi+Bluetooth Ultra-Low Power Consumption SPI Flash 32Mbits Wireless Module

$32.73 $65.47

104 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
50% off
20PCS SW-18015P Sensor Switch High Sensitive Vibration Spring Switch 20PCS SW-18015P Sensor Switch High Sensitive Vibration Spring Switch

20PCS SW-18015P Sensor Switch High Sensitive Vibration Spring Switch

$24.49 $48.99

44 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
50% off
10pcs Hall sensor SS40AF SS41F SS495A SS49E 40AF 41F 495A 49E Ehigh Sensitivity

10pcs Hall sensor SS40AF SS41F SS495A SS49E 40AF 41F 495A 49E Ehigh Sensitivity

$20.14 $40.28

830 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
20% off
2pcs Winsen ZE15-CO Carbon Monoxide Sensor Module Low Power Consumption Temperature Compensation High Sensitivity and Resolution 2pcs Winsen ZE15-CO Carbon Monoxide Sensor Module Low Power Consumption Temperature Compensation High Sensitivity and Resolution

2pcs Winsen ZE15-CO Carbon Monoxide Sensor Module Low Power Consumption Temperature Compensation High Sensitivity and Resolution

$19.00 $23.75

13 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
LD2412 Human Presence Sensing 24GHz Radar Module Sensor ISM Frequency Sensitive Body Moving Sensors 9M GPIO UART Output 7PIN LD2412 Human Presence Sensing 24GHz Radar Module Sensor ISM Frequency Sensitive Body Moving Sensors 9M GPIO UART Output 7PIN

LD2412 Human Presence Sensing 24GHz Radar Module Sensor ISM Frequency Sensitive Body Moving Sensors 9M GPIO UART Output 7PIN

$4.27 $4.27

104 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
25% off
10-100pcs SS495A linear Hall switch sensor magnetic sensitive component SS495A1 silk screen 95A inline TO-92S In Stock Chip

10-100pcs SS495A linear Hall switch sensor magnetic sensitive component SS495A1 silk screen 95A inline TO-92S In Stock Chip

$3.11 $4.15

6 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
L70-R GPS module, ultra-small size, high sensitivity L70RE-M37 L70-R GPS module, ultra-small size, high sensitivity L70RE-M37

L70-R GPS module, ultra-small size, high sensitivity L70RE-M37

$2.02 $2.02

Categories: Electronic Components & Supplies, Active Components

Buy Now
67% off
ESP32 Development Board 30PIN Type-C/Micro USB CH340C/CP2102/CH9102 WiFi+Bluetooth Ultra-Low Power Dual Core ESP32-DevKitC-32 ESP32 Development Board 30PIN Type-C/Micro USB CH340C/CP2102/CH9102 WiFi+Bluetooth Ultra-Low Power Dual Core ESP32-DevKitC-32

ESP32 Development Board 30PIN Type-C/Micro USB CH340C/CP2102/CH9102 WiFi+Bluetooth Ultra-Low Power Dual Core ESP32-DevKitC-32

$25.18 $76.49

306 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
66% off
1/5PCS RXB12 high sensitivity superheterodyne receiver module wireless receiver module ultra-small size 315Mhz/433Mhz 1/5PCS RXB12 high sensitivity superheterodyne receiver module wireless receiver module ultra-small size 315Mhz/433Mhz

1/5PCS RXB12 high sensitivity superheterodyne receiver module wireless receiver module ultra-small size 315Mhz/433Mhz

$20.02 $59.96

34 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
67% off
ESP-32 Development Board 2.4G WIFI Bluetooth Module 30Pin 38Pin CP2102 Micro Type-C Ultra-Low Power Consumption Dual Core ESP-32 ESP-32 Development Board 2.4G WIFI Bluetooth Module 30Pin 38Pin CP2102 Micro Type-C Ultra-Low Power Consumption Dual Core ESP-32

ESP-32 Development Board 2.4G WIFI Bluetooth Module 30Pin 38Pin CP2102 Micro Type-C Ultra-Low Power Consumption Dual Core ESP-32

$44.59 $135.96

1379 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
25% off
2Pcs/1pc Resistive Thin Film Pressure Sensor Flexible Force Sensitive Resistor Load Cell Converter Module 4/18/110mm For Arduino 2Pcs/1pc Resistive Thin Film Pressure Sensor Flexible Force Sensitive Resistor Load Cell Converter Module 4/18/110mm For Arduino

2Pcs/1pc Resistive Thin Film Pressure Sensor Flexible Force Sensitive Resistor Load Cell Converter Module 4/18/110mm For Arduino

$0.44 $0.59

31 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
20% off
GTRIC Photoelectric Sensor Switch Mini Ultra-thin Diffuse Reflective IP67 Stainless Steel Corrosion Resistant 12-24V DC NPN PNP GTRIC Photoelectric Sensor Switch Mini Ultra-thin Diffuse Reflective IP67 Stainless Steel Corrosion Resistant 12-24V DC NPN PNP

GTRIC Photoelectric Sensor Switch Mini Ultra-thin Diffuse Reflective IP67 Stainless Steel Corrosion Resistant 12-24V DC NPN PNP

$175.27 $219.09

74 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
67% off
Hi-Link New HLK-LD2410 5V Mini High Sensitivity 24GHz Human Presence Status Sensor Radar Module Consumer Electronic Hi-Link New HLK-LD2410 5V Mini High Sensitivity 24GHz Human Presence Status Sensor Radar Module Consumer Electronic

Hi-Link New HLK-LD2410 5V Mini High Sensitivity 24GHz Human Presence Status Sensor Radar Module Consumer Electronic

$29.12 $88.74

73 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

Buy Now
50% off
SW‑18015P SW‑18020P Vibration Sensor Switch High Sensitivity Spring Shock Tilt Shake Transparent Electronic Switch SW‑18015P SW‑18020P Vibration Sensor Switch High Sensitivity Spring Shock Tilt Shake Transparent Electronic Switch

SW‑18015P SW‑18020P Vibration Sensor Switch High Sensitivity Spring Shock Tilt Shake Transparent Electronic Switch

$30.00 $60.01

3 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
50% off
3.3V 5V HFD4/3-S Ultra Thin Relay Module Sensitive Trigger Fits STM32 51 Microcontroller for IoT Device Prototyping 3.3V 5V HFD4/3-S Ultra Thin Relay Module Sensitive Trigger Fits STM32 51 Microcontroller for IoT Device Prototyping

3.3V 5V HFD4/3-S Ultra Thin Relay Module Sensitive Trigger Fits STM32 51 Microcontroller for IoT Device Prototyping

$37.38 $74.76

1 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
50pcs 8mm RGB LED Emitting Diode Micro Indicator Red Green Blue Multicolor Common Anode Cathode 3V Super Bright PCB Circuit Bulb 50pcs 8mm RGB LED Emitting Diode Micro Indicator Red Green Blue Multicolor Common Anode Cathode 3V Super Bright PCB Circuit Bulb

50pcs 8mm RGB LED Emitting Diode Micro Indicator Red Green Blue Multicolor Common Anode Cathode 3V Super Bright PCB Circuit Bulb

$5.51 $5.51

4 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
51% off
[NC]LDT0-028K-C Flexible Film Piezo Vibration Sensor Piezoelectric Thin Film Vibration Sensor High Sensitivity ACCoupling[NC] [NC]LDT0-028K-C Flexible Film Piezo Vibration Sensor Piezoelectric Thin Film Vibration Sensor High Sensitivity ACCoupling[NC]

[NC]LDT0-028K-C Flexible Film Piezo Vibration Sensor Piezoelectric Thin Film Vibration Sensor High Sensitivity ACCoupling[NC]

$37.20 $75.91

10 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
25% off
ESP32 WROOM-32 Development Board TYPE-C Micro-USB CH340C/CP2102 CH9102 WiFi+Bluetooth Wireless Module Dual Core Ultra-Low Power ESP32 WROOM-32 Development Board TYPE-C Micro-USB CH340C/CP2102 CH9102 WiFi+Bluetooth Wireless Module Dual Core Ultra-Low Power

ESP32 WROOM-32 Development Board TYPE-C Micro-USB CH340C/CP2102 CH9102 WiFi+Bluetooth Wireless Module Dual Core Ultra-Low Power

$0.78 $1.04

41 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
50% off
10pcs 49E Sensor S49E Hall Element SS49E High Sensitivity Linear OH49E Electric Car Turn 10pcs 49E Sensor S49E Hall Element SS49E High Sensitivity Linear OH49E Electric Car Turn

10pcs 49E Sensor S49E Hall Element SS49E High Sensitivity Linear OH49E Electric Car Turn

$22.43 $44.87

9 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
LIZAO HC-SR501 PIR Motion Sensor Module, Pyroelectric Infrared Human Body Detector with Adjustable Delay and Sensitivity LIZAO HC-SR501 PIR Motion Sensor Module, Pyroelectric Infrared Human Body Detector with Adjustable Delay and Sensitivity

LIZAO HC-SR501 PIR Motion Sensor Module, Pyroelectric Infrared Human Body Detector with Adjustable Delay and Sensitivity

$0.75 $0.75

1 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
10PCS H248G Ultra-Low-Power, All-Polarity Hall Switch Device HAL248GUA High Sensitivity

10PCS H248G Ultra-Low-Power, All-Polarity Hall Switch Device HAL248GUA High Sensitivity

$20.00 $20.00

Categories: Electronic Components & Supplies, Active Components

Buy Now
D2A-1120 Original Japan D2A1120 ultra small detection micro motion travel limit pin press type 3-pin

D2A-1120 Original Japan D2A1120 ultra small detection micro motion travel limit pin press type 3-pin

$1.60 $1.60

5 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
10% off
1pcs 50kHz,68kHz,150kHz,300kHz piezoelectric ceramic tube with high sensitivity PZT5 material,silver electrodes,diameter 20*18mm 1pcs 50kHz,68kHz,150kHz,300kHz piezoelectric ceramic tube with high sensitivity PZT5 material,silver electrodes,diameter 20*18mm

1pcs 50kHz,68kHz,150kHz,300kHz piezoelectric ceramic tube with high sensitivity PZT5 material,silver electrodes,diameter 20*18mm

$111.24 $123.60

13 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
MAX30102 Heart rate Sensor Module Puls detection Blood oxygen concentration test For Arduino STM32 Ultra-Low Power MAX30102 Heart rate Sensor Module Puls detection Blood oxygen concentration test For Arduino STM32 Ultra-Low Power

MAX30102 Heart rate Sensor Module Puls detection Blood oxygen concentration test For Arduino STM32 Ultra-Low Power

$3.36 $3.36

689 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
Humidity Sensitive Resistor Can Replacing the Japanese C10-M53R Temperature And Humidity Sensor SC-M53R Humidity Sensitive Resistor Can Replacing the Japanese C10-M53R Temperature And Humidity Sensor SC-M53R

Humidity Sensitive Resistor Can Replacing the Japanese C10-M53R Temperature And Humidity Sensor SC-M53R

$16.33 $16.33

7 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
ESP32-CP2102 2.4G WIFI Bluetooth Module Development Board 30Pin 38Pin Micro Type-C ESP-32 Ultra-Low Power Consumption Dual Core ESP32-CP2102 2.4G WIFI Bluetooth Module Development Board 30Pin 38Pin Micro Type-C ESP-32 Ultra-Low Power Consumption Dual Core

ESP32-CP2102 2.4G WIFI Bluetooth Module Development Board 30Pin 38Pin Micro Type-C ESP-32 Ultra-Low Power Consumption Dual Core

$29.69 $29.69

21 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
50pcs 10mm RGB LED Emitting Diode Micro Indicator Red Green Blue Multicolor Common Anode Cathode 3V DIY Super Bright PCB Bulb 50pcs 10mm RGB LED Emitting Diode Micro Indicator Red Green Blue Multicolor Common Anode Cathode 3V DIY Super Bright PCB Bulb

50pcs 10mm RGB LED Emitting Diode Micro Indicator Red Green Blue Multicolor Common Anode Cathode 3V DIY Super Bright PCB Bulb

$7.95 $7.95

14 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
66% off
Hi-Link New HLK-LD2410 5V Mini High Sensitivity 24GHz Human Presence Status Sensor Radar Module Consumer Electronic Hi-Link New HLK-LD2410 5V Mini High Sensitivity 24GHz Human Presence Status Sensor Radar Module Consumer Electronic

Hi-Link New HLK-LD2410 5V Mini High Sensitivity 24GHz Human Presence Status Sensor Radar Module Consumer Electronic

$28.96 $87.51

46 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now