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3D Touch Sensor Auto Bed Leveling Sensor BL Touch BLTouch 3d Printer Parts Reprap mk8 i3 Ender 3 Pro Anet A8 Tevo 3D Touch Sensor Auto Bed Leveling Sensor BL Touch BLTouch 3d Printer Parts Reprap mk8 i3 Ender 3 Pro Anet A8 Tevo

3D Touch Sensor Auto Bed Leveling Sensor BL Touch BLTouch 3d Printer Parts Reprap mk8 i3 Ender 3 Pro Anet A8 Tevo

$8.76$8.76

391 sold
3.7V 2S/3S/4S lithium battery pack battery level display 12V1 car battery indicator light board anti reverse connection 3.7V 2S/3S/4S lithium battery pack battery level display 12V1 car battery indicator light board anti reverse connection

3.7V 2S/3S/4S lithium battery pack battery level display 12V1 car battery indicator light board anti reverse connection

$1.81$1.81

287 sold
50% off
FT232 FT232BL FT232RL USB 2.0 to TTL Level Download Cable to Serial Board Adapter Module 5V 3.3V Debugger TO 232 support win10 FT232 FT232BL FT232RL USB 2.0 to TTL Level Download Cable to Serial Board Adapter Module 5V 3.3V Debugger TO 232 support win10

FT232 FT232BL FT232RL USB 2.0 to TTL Level Download Cable to Serial Board Adapter Module 5V 3.3V Debugger TO 232 support win10

$26.52$53.04

610 sold
51% off
10PCS Logic Level Shifter Bi-Directional two Four-way two-way logic level transformation module 10PCS Logic Level Shifter Bi-Directional two Four-way two-way logic level transformation module

10PCS Logic Level Shifter Bi-Directional two Four-way two-way logic level transformation module

$23.03$47.00

959 sold
51% off
USB to serial TTL platelets 5V / 3.3V / 1.8V level, download program line serial interface module FT232RL USB to serial TTL platelets 5V / 3.3V / 1.8V level, download program line serial interface module FT232RL

USB to serial TTL platelets 5V / 3.3V / 1.8V level, download program line serial interface module FT232RL

$25.98$53.02

1000 sold
50% off
3.3V 5V TXS0108E 8 Channel Logic Level Converter Convert TTL Bi-directional Mutual Convert For Arduino 3.3V 5V TXS0108E 8 Channel Logic Level Converter Convert TTL Bi-directional Mutual Convert For Arduino

3.3V 5V TXS0108E 8 Channel Logic Level Converter Convert TTL Bi-directional Mutual Convert For Arduino

$26.83$53.66

946 sold
51% off
52mm PP Liquid Water Level Sensor Horizontal Float Switch Down 52mm PP Liquid Water Level Sensor Horizontal Float Switch Down

52mm PP Liquid Water Level Sensor Horizontal Float Switch Down

$24.08$49.14

1193 sold
51% off
DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for Arduino Raspberry DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for Arduino Raspberry

DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for Arduino Raspberry

$18.52$37.80

2747 sold
51% off
3D Touch Hot Bed Auto-Leveling Sensor Print Compensation Sensor for 3D Printer Accessories 3D Touch Hot Bed Auto-Leveling Sensor Print Compensation Sensor for 3D Printer Accessories

3D Touch Hot Bed Auto-Leveling Sensor Print Compensation Sensor for 3D Printer Accessories

$77.70$158.58

4144 sold
50% off
3D Touch Sensor Auto Bed Leveling Sensor BL Touch BLTouch 3d Printer Parts Reprap mk8 i3 Ender 3 Pro Anet A8 Tevo 3D Touch Sensor Auto Bed Leveling Sensor BL Touch BLTouch 3d Printer Parts Reprap mk8 i3 Ender 3 Pro Anet A8 Tevo

3D Touch Sensor Auto Bed Leveling Sensor BL Touch BLTouch 3d Printer Parts Reprap mk8 i3 Ender 3 Pro Anet A8 Tevo

$66.11$132.22

922 sold
50% off
1Pcs Tank Pool Horizontal Water Level Switch Liquid Level Sensor Liquid PP Plastic Ball Float Switch For Arduino 1Pcs Tank Pool Horizontal Water Level Switch Liquid Level Sensor Liquid PP Plastic Ball Float Switch For Arduino

1Pcs Tank Pool Horizontal Water Level Switch Liquid Level Sensor Liquid PP Plastic Ball Float Switch For Arduino

$26.01$52.02

2003 sold
52mm PP Liquid Water Level Sensor Horizontal Float Switch Down 52mm PP Liquid Water Level Sensor Horizontal Float Switch Down

52mm PP Liquid Water Level Sensor Horizontal Float Switch Down

$2.05$2.05

301 sold
50% off
GY-9960-3.3 APDS-9960 Proximity Detection And Non-Contact Gesture Detection RGB And Gesture APDS9960 GY-9960 GY-9960-3.3 APDS-9960 Proximity Detection And Non-Contact Gesture Detection RGB And Gesture APDS9960 GY-9960

GY-9960-3.3 APDS-9960 Proximity Detection And Non-Contact Gesture Detection RGB And Gesture APDS9960 GY-9960

$26.81$53.62

1089 sold
2S-8S 18650 Li-ion Lipo Lithium 5-30V Lead Acid Battery Level Indicator Tester LCD Display Meter Module Capacity Voltage Meter 2S-8S 18650 Li-ion Lipo Lithium 5-30V Lead Acid Battery Level Indicator Tester LCD Display Meter Module Capacity Voltage Meter

2S-8S 18650 Li-ion Lipo Lithium 5-30V Lead Acid Battery Level Indicator Tester LCD Display Meter Module Capacity Voltage Meter

$2.00$2.00

814 sold
LM3914 10 Segment 3.7V Lithium 12V Battery Capacity Indicator Module Power Level Tester LED Display Electronic DIY Kits LM3914 10 Segment 3.7V Lithium 12V Battery Capacity Indicator Module Power Level Tester LED Display Electronic DIY Kits

LM3914 10 Segment 3.7V Lithium 12V Battery Capacity Indicator Module Power Level Tester LED Display Electronic DIY Kits

$13.66$13.66

350 sold
50% off
3.3V 5V TXS0108E 8 Channel Logic Level Bi-directional Converter Module TXB0108 Mutual Convert Module TXS0108 3.3V 5V TXS0108E 8 Channel Logic Level Bi-directional Converter Module TXB0108 Mutual Convert Module TXS0108

3.3V 5V TXS0108E 8 Channel Logic Level Bi-directional Converter Module TXB0108 Mutual Convert Module TXS0108

$18.56$37.12

1380 sold
50% off
1S 2S 3S 4S 5S 6S 7S 3.7V-29.4V 18650 Li-ion Lipo Lithium 12V Battery Level Indicator Tester Capacity Tester Meter 1S 2S 3S 4S 5S 6S 7S 3.7V-29.4V 18650 Li-ion Lipo Lithium 12V Battery Level Indicator Tester Capacity Tester Meter

1S 2S 3S 4S 5S 6S 7S 3.7V-29.4V 18650 Li-ion Lipo Lithium 12V Battery Level Indicator Tester Capacity Tester Meter

$20.22$40.44

787 sold
10pcs 4 Channels IIC I2C Logic Level Converter Bi-Directional Module 3.3V to 5V Shifter for Arduino 10pcs 4 Channels IIC I2C Logic Level Converter Bi-Directional Module 3.3V to 5V Shifter for Arduino

10pcs 4 Channels IIC I2C Logic Level Converter Bi-Directional Module 3.3V to 5V Shifter for Arduino

$2.14$2.14

1964 sold
51% off
10pcs 4 channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V 10pcs 4 channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V

10pcs 4 channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V

$25.68$52.40

2236 sold
3% off
Battery Level Indicator 3-Series Ternary Lithium Battery Lithium Iron Phosphate Lead-Acid Battery Capacity Display Tester Meter Battery Level Indicator 3-Series Ternary Lithium Battery Lithium Iron Phosphate Lead-Acid Battery Capacity Display Tester Meter

Battery Level Indicator 3-Series Ternary Lithium Battery Lithium Iron Phosphate Lead-Acid Battery Capacity Display Tester Meter

$1.82$1.89

370 sold
50% off
Smart Car Robot E18-D80NK Infrared Obstacle Avoidance Photoelectric Sensor Proximity Switch 3-80cm Detection Range Adjustable Smart Car Robot E18-D80NK Infrared Obstacle Avoidance Photoelectric Sensor Proximity Switch 3-80cm Detection Range Adjustable

Smart Car Robot E18-D80NK Infrared Obstacle Avoidance Photoelectric Sensor Proximity Switch 3-80cm Detection Range Adjustable

$29.49$58.98

1227 sold
1-10pcs 5V 12V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger 1-10pcs 5V 12V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger

1-10pcs 5V 12V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger

$1.77$1.77

380 sold
10pcs Multi-Color LED Display Bargraph Light 10 Segments Red Blue Yellow White Green Single Color Battery Level Bar Graph DIY 10pcs Multi-Color LED Display Bargraph Light 10 Segments Red Blue Yellow White Green Single Color Battery Level Bar Graph DIY

10pcs Multi-Color LED Display Bargraph Light 10 Segments Red Blue Yellow White Green Single Color Battery Level Bar Graph DIY

$19.33$19.33

309 sold
51% off
5PCS DC5V-30V 2-8S Battery Level Gauge Ternary Lithium Battery Lithium Iron Phosphate Lead-acid Battery Capacity Display Tester 5PCS DC5V-30V 2-8S Battery Level Gauge Ternary Lithium Battery Lithium Iron Phosphate Lead-acid Battery Capacity Display Tester

5PCS DC5V-30V 2-8S Battery Level Gauge Ternary Lithium Battery Lithium Iron Phosphate Lead-acid Battery Capacity Display Tester

$46.18$94.24

554 sold
50% off
1 2 4 8 Channel 5V/12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino 1 2 4 8 Channel 5V/12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino

1 2 4 8 Channel 5V/12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino

$18.74$37.48

1524 sold
50% off
1-10PCS TTL To RS485 Module Hardware Automatic Flow Control Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V 1-10PCS TTL To RS485 Module Hardware Automatic Flow Control Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V

1-10PCS TTL To RS485 Module Hardware Automatic Flow Control Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V

$18.20$36.40

2528 sold
50% off
TTL to RS485 module 485 to serial UART level conversion communication automatic flow control automatic bidirectional TTL to RS485 module 485 to serial UART level conversion communication automatic flow control automatic bidirectional

TTL to RS485 module 485 to serial UART level conversion communication automatic flow control automatic bidirectional

$23.14$46.28

761 sold
50% off
XKC Y25 T12V Liquid Level Sensor Switch Detector Water Non Contact Manufacturer Induction Stick Type Durable Y25-T12V XKC-Y25-V XKC Y25 T12V Liquid Level Sensor Switch Detector Water Non Contact Manufacturer Induction Stick Type Durable Y25-T12V XKC-Y25-V

XKC Y25 T12V Liquid Level Sensor Switch Detector Water Non Contact Manufacturer Induction Stick Type Durable Y25-T12V XKC-Y25-V

$47.56$95.12

952 sold
50% off
1-10pcs 3.3V 5V TXS0108E 8 Channel Logic Level Converter Convert TTL Bi-directional Mutual Convert For Arduino 1-10pcs 3.3V 5V TXS0108E 8 Channel Logic Level Converter Convert TTL Bi-directional Mutual Convert For Arduino

1-10pcs 3.3V 5V TXS0108E 8 Channel Logic Level Converter Convert TTL Bi-directional Mutual Convert For Arduino

$22.06$44.12

715 sold
5V 12V low level trigger 1 Channel Relay Module interface Board Shield For PIC AVR DSP ARM MCU Arduino 5V 12V low level trigger 1 Channel Relay Module interface Board Shield For PIC AVR DSP ARM MCU Arduino

5V 12V low level trigger 1 Channel Relay Module interface Board Shield For PIC AVR DSP ARM MCU Arduino

$1.30$1.30

712 sold
50% off
1S 2S 3S 4S 18650 Lithium 12V 4 Section Battery Polymer Capacity Indicator Module Percent Power Level Tester LED Display Board 1S 2S 3S 4S 18650 Lithium 12V 4 Section Battery Polymer Capacity Indicator Module Percent Power Level Tester LED Display Board

1S 2S 3S 4S 18650 Lithium 12V 4 Section Battery Polymer Capacity Indicator Module Percent Power Level Tester LED Display Board

$19.92$39.84

1005 sold
51% off
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

$28.59$58.34

1707 sold
50% off
1 Channel One Way 5V 12V Low Level Trigger Relay Module Microcontroller Development Expansion Board For Arduino PIC AVR DSP ARM 1 Channel One Way 5V 12V Low Level Trigger Relay Module Microcontroller Development Expansion Board For Arduino PIC AVR DSP ARM

1 Channel One Way 5V 12V Low Level Trigger Relay Module Microcontroller Development Expansion Board For Arduino PIC AVR DSP ARM

$17.53$35.06

779 sold
15% off
12V 24V 36V 48V 60V Car Battery Charge Level Indicator Lithium Battery Capacity Meter Tester Display LED Tester Voltmeter 12V 24V 36V 48V 60V Car Battery Charge Level Indicator Lithium Battery Capacity Meter Tester Display LED Tester Voltmeter

12V 24V 36V 48V 60V Car Battery Charge Level Indicator Lithium Battery Capacity Meter Tester Display LED Tester Voltmeter

$7.44$8.75

377 sold
50% off
4Pcs TCRT5000 Infrared Reflective Sensor IR Photoelectric Switch Barrier Line Track Module Diode Triode Board 3.3v 4Pcs TCRT5000 Infrared Reflective Sensor IR Photoelectric Switch Barrier Line Track Module Diode Triode Board 3.3v

4Pcs TCRT5000 Infrared Reflective Sensor IR Photoelectric Switch Barrier Line Track Module Diode Triode Board 3.3v

$25.61$51.22

920 sold
XKC-Y25 Fast Shipping Capacitive Liquid Level Sensor, Non-contact Water Detection Sensor XKC-Y25 Fast Shipping Capacitive Liquid Level Sensor, Non-contact Water Detection Sensor

XKC-Y25 Fast Shipping Capacitive Liquid Level Sensor, Non-contact Water Detection Sensor

$34.14$34.14

560 sold
3D Touch Sensor Auto Bed Leveling Sensor BL Touch BLTouch 3d Printer Parts Reprap mk8 i3 Ender 3 Pro Anet A8 Tevo 3D Touch Sensor Auto Bed Leveling Sensor BL Touch BLTouch 3d Printer Parts Reprap mk8 i3 Ender 3 Pro Anet A8 Tevo

3D Touch Sensor Auto Bed Leveling Sensor BL Touch BLTouch 3d Printer Parts Reprap mk8 i3 Ender 3 Pro Anet A8 Tevo

$8.76 $8.76

391 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
3.7V 2S/3S/4S lithium battery pack battery level display 12V1 car battery indicator light board anti reverse connection 3.7V 2S/3S/4S lithium battery pack battery level display 12V1 car battery indicator light board anti reverse connection

3.7V 2S/3S/4S lithium battery pack battery level display 12V1 car battery indicator light board anti reverse connection

$1.81 $1.81

287 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
50% off
FT232 FT232BL FT232RL USB 2.0 to TTL Level Download Cable to Serial Board Adapter Module 5V 3.3V Debugger TO 232 support win10 FT232 FT232BL FT232RL USB 2.0 to TTL Level Download Cable to Serial Board Adapter Module 5V 3.3V Debugger TO 232 support win10

FT232 FT232BL FT232RL USB 2.0 to TTL Level Download Cable to Serial Board Adapter Module 5V 3.3V Debugger TO 232 support win10

$26.52 $53.04

610 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
51% off
10PCS Logic Level Shifter Bi-Directional two Four-way two-way logic level transformation module 10PCS Logic Level Shifter Bi-Directional two Four-way two-way logic level transformation module

10PCS Logic Level Shifter Bi-Directional two Four-way two-way logic level transformation module

$23.03 $47.00

959 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
51% off
USB to serial TTL platelets 5V / 3.3V / 1.8V level, download program line serial interface module FT232RL USB to serial TTL platelets 5V / 3.3V / 1.8V level, download program line serial interface module FT232RL

USB to serial TTL platelets 5V / 3.3V / 1.8V level, download program line serial interface module FT232RL

$25.98 $53.02

1000 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
50% off
3.3V 5V TXS0108E 8 Channel Logic Level Converter Convert TTL Bi-directional Mutual Convert For Arduino 3.3V 5V TXS0108E 8 Channel Logic Level Converter Convert TTL Bi-directional Mutual Convert For Arduino

3.3V 5V TXS0108E 8 Channel Logic Level Converter Convert TTL Bi-directional Mutual Convert For Arduino

$26.83 $53.66

946 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
51% off
52mm PP Liquid Water Level Sensor Horizontal Float Switch Down 52mm PP Liquid Water Level Sensor Horizontal Float Switch Down

52mm PP Liquid Water Level Sensor Horizontal Float Switch Down

$24.08 $49.14

1193 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
51% off
DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for Arduino Raspberry DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for Arduino Raspberry

DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for Arduino Raspberry

$18.52 $37.80

2747 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
51% off
3D Touch Hot Bed Auto-Leveling Sensor Print Compensation Sensor for 3D Printer Accessories 3D Touch Hot Bed Auto-Leveling Sensor Print Compensation Sensor for 3D Printer Accessories

3D Touch Hot Bed Auto-Leveling Sensor Print Compensation Sensor for 3D Printer Accessories

$77.70 $158.58

4144 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
3D Touch Sensor Auto Bed Leveling Sensor BL Touch BLTouch 3d Printer Parts Reprap mk8 i3 Ender 3 Pro Anet A8 Tevo 3D Touch Sensor Auto Bed Leveling Sensor BL Touch BLTouch 3d Printer Parts Reprap mk8 i3 Ender 3 Pro Anet A8 Tevo

3D Touch Sensor Auto Bed Leveling Sensor BL Touch BLTouch 3d Printer Parts Reprap mk8 i3 Ender 3 Pro Anet A8 Tevo

$66.11 $132.22

922 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
50% off
1Pcs Tank Pool Horizontal Water Level Switch Liquid Level Sensor Liquid PP Plastic Ball Float Switch For Arduino 1Pcs Tank Pool Horizontal Water Level Switch Liquid Level Sensor Liquid PP Plastic Ball Float Switch For Arduino

1Pcs Tank Pool Horizontal Water Level Switch Liquid Level Sensor Liquid PP Plastic Ball Float Switch For Arduino

$26.01 $52.02

2003 sold

Categories: Electronic Components & Supplies, Active Components

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52mm PP Liquid Water Level Sensor Horizontal Float Switch Down 52mm PP Liquid Water Level Sensor Horizontal Float Switch Down

52mm PP Liquid Water Level Sensor Horizontal Float Switch Down

$2.05 $2.05

301 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
GY-9960-3.3 APDS-9960 Proximity Detection And Non-Contact Gesture Detection RGB And Gesture APDS9960 GY-9960 GY-9960-3.3 APDS-9960 Proximity Detection And Non-Contact Gesture Detection RGB And Gesture APDS9960 GY-9960

GY-9960-3.3 APDS-9960 Proximity Detection And Non-Contact Gesture Detection RGB And Gesture APDS9960 GY-9960

$26.81 $53.62

1089 sold

Categories: Electronic Components & Supplies, Active Components

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2S-8S 18650 Li-ion Lipo Lithium 5-30V Lead Acid Battery Level Indicator Tester LCD Display Meter Module Capacity Voltage Meter 2S-8S 18650 Li-ion Lipo Lithium 5-30V Lead Acid Battery Level Indicator Tester LCD Display Meter Module Capacity Voltage Meter

2S-8S 18650 Li-ion Lipo Lithium 5-30V Lead Acid Battery Level Indicator Tester LCD Display Meter Module Capacity Voltage Meter

$2.00 $2.00

814 sold

Categories: Electronic Components & Supplies, Active Components

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LM3914 10 Segment 3.7V Lithium 12V Battery Capacity Indicator Module Power Level Tester LED Display Electronic DIY Kits LM3914 10 Segment 3.7V Lithium 12V Battery Capacity Indicator Module Power Level Tester LED Display Electronic DIY Kits

LM3914 10 Segment 3.7V Lithium 12V Battery Capacity Indicator Module Power Level Tester LED Display Electronic DIY Kits

$13.66 $13.66

350 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
3.3V 5V TXS0108E 8 Channel Logic Level Bi-directional Converter Module TXB0108 Mutual Convert Module TXS0108 3.3V 5V TXS0108E 8 Channel Logic Level Bi-directional Converter Module TXB0108 Mutual Convert Module TXS0108

3.3V 5V TXS0108E 8 Channel Logic Level Bi-directional Converter Module TXB0108 Mutual Convert Module TXS0108

$18.56 $37.12

1380 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
50% off
1S 2S 3S 4S 5S 6S 7S 3.7V-29.4V 18650 Li-ion Lipo Lithium 12V Battery Level Indicator Tester Capacity Tester Meter 1S 2S 3S 4S 5S 6S 7S 3.7V-29.4V 18650 Li-ion Lipo Lithium 12V Battery Level Indicator Tester Capacity Tester Meter

1S 2S 3S 4S 5S 6S 7S 3.7V-29.4V 18650 Li-ion Lipo Lithium 12V Battery Level Indicator Tester Capacity Tester Meter

$20.22 $40.44

787 sold

Categories: Electronic Components & Supplies, Active Components

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10pcs 4 Channels IIC I2C Logic Level Converter Bi-Directional Module 3.3V to 5V Shifter for Arduino 10pcs 4 Channels IIC I2C Logic Level Converter Bi-Directional Module 3.3V to 5V Shifter for Arduino

10pcs 4 Channels IIC I2C Logic Level Converter Bi-Directional Module 3.3V to 5V Shifter for Arduino

$2.14 $2.14

1964 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
51% off
10pcs 4 channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V 10pcs 4 channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V

10pcs 4 channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V

$25.68 $52.40

2236 sold

Categories: Electronic Components & Supplies, Active Components

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3% off
Battery Level Indicator 3-Series Ternary Lithium Battery Lithium Iron Phosphate Lead-Acid Battery Capacity Display Tester Meter Battery Level Indicator 3-Series Ternary Lithium Battery Lithium Iron Phosphate Lead-Acid Battery Capacity Display Tester Meter

Battery Level Indicator 3-Series Ternary Lithium Battery Lithium Iron Phosphate Lead-Acid Battery Capacity Display Tester Meter

$1.82 $1.89

370 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
Smart Car Robot E18-D80NK Infrared Obstacle Avoidance Photoelectric Sensor Proximity Switch 3-80cm Detection Range Adjustable Smart Car Robot E18-D80NK Infrared Obstacle Avoidance Photoelectric Sensor Proximity Switch 3-80cm Detection Range Adjustable

Smart Car Robot E18-D80NK Infrared Obstacle Avoidance Photoelectric Sensor Proximity Switch 3-80cm Detection Range Adjustable

$29.49 $58.98

1227 sold

Categories: Electronic Components & Supplies, Active Components

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1-10pcs 5V 12V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger 1-10pcs 5V 12V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger

1-10pcs 5V 12V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger

$1.77 $1.77

380 sold

Categories: Electronic Components & Supplies, Active Components

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10pcs Multi-Color LED Display Bargraph Light 10 Segments Red Blue Yellow White Green Single Color Battery Level Bar Graph DIY 10pcs Multi-Color LED Display Bargraph Light 10 Segments Red Blue Yellow White Green Single Color Battery Level Bar Graph DIY

10pcs Multi-Color LED Display Bargraph Light 10 Segments Red Blue Yellow White Green Single Color Battery Level Bar Graph DIY

$19.33 $19.33

309 sold

Categories: Electronic Components & Supplies, Active Components

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51% off
5PCS DC5V-30V 2-8S Battery Level Gauge Ternary Lithium Battery Lithium Iron Phosphate Lead-acid Battery Capacity Display Tester 5PCS DC5V-30V 2-8S Battery Level Gauge Ternary Lithium Battery Lithium Iron Phosphate Lead-acid Battery Capacity Display Tester

5PCS DC5V-30V 2-8S Battery Level Gauge Ternary Lithium Battery Lithium Iron Phosphate Lead-acid Battery Capacity Display Tester

$46.18 $94.24

554 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
1 2 4 8 Channel 5V/12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino 1 2 4 8 Channel 5V/12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino

1 2 4 8 Channel 5V/12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino

$18.74 $37.48

1524 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
1-10PCS TTL To RS485 Module Hardware Automatic Flow Control Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V 1-10PCS TTL To RS485 Module Hardware Automatic Flow Control Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V

1-10PCS TTL To RS485 Module Hardware Automatic Flow Control Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V

$18.20 $36.40

2528 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
TTL to RS485 module 485 to serial UART level conversion communication automatic flow control automatic bidirectional TTL to RS485 module 485 to serial UART level conversion communication automatic flow control automatic bidirectional

TTL to RS485 module 485 to serial UART level conversion communication automatic flow control automatic bidirectional

$23.14 $46.28

761 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
XKC Y25 T12V Liquid Level Sensor Switch Detector Water Non Contact Manufacturer Induction Stick Type Durable Y25-T12V XKC-Y25-V XKC Y25 T12V Liquid Level Sensor Switch Detector Water Non Contact Manufacturer Induction Stick Type Durable Y25-T12V XKC-Y25-V

XKC Y25 T12V Liquid Level Sensor Switch Detector Water Non Contact Manufacturer Induction Stick Type Durable Y25-T12V XKC-Y25-V

$47.56 $95.12

952 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
1-10pcs 3.3V 5V TXS0108E 8 Channel Logic Level Converter Convert TTL Bi-directional Mutual Convert For Arduino 1-10pcs 3.3V 5V TXS0108E 8 Channel Logic Level Converter Convert TTL Bi-directional Mutual Convert For Arduino

1-10pcs 3.3V 5V TXS0108E 8 Channel Logic Level Converter Convert TTL Bi-directional Mutual Convert For Arduino

$22.06 $44.12

715 sold

Categories: Electronic Components & Supplies, Active Components

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5V 12V low level trigger 1 Channel Relay Module interface Board Shield For PIC AVR DSP ARM MCU Arduino 5V 12V low level trigger 1 Channel Relay Module interface Board Shield For PIC AVR DSP ARM MCU Arduino

5V 12V low level trigger 1 Channel Relay Module interface Board Shield For PIC AVR DSP ARM MCU Arduino

$1.30 $1.30

712 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
1S 2S 3S 4S 18650 Lithium 12V 4 Section Battery Polymer Capacity Indicator Module Percent Power Level Tester LED Display Board 1S 2S 3S 4S 18650 Lithium 12V 4 Section Battery Polymer Capacity Indicator Module Percent Power Level Tester LED Display Board

1S 2S 3S 4S 18650 Lithium 12V 4 Section Battery Polymer Capacity Indicator Module Percent Power Level Tester LED Display Board

$19.92 $39.84

1005 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

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