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1 Channel 5V/12V/24V Relay Module Optical Coupling Isolation High And Low Level Trigger Microcontroller Red Board 1 Channel 5V/12V/24V Relay Module Optical Coupling Isolation High And Low Level Trigger Microcontroller Red Board

1 Channel 5V/12V/24V Relay Module Optical Coupling Isolation High And Low Level Trigger Microcontroller Red Board

$9.08$9.08

1 sold
TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control

TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control

$9.38$9.38

3 sold
8% off
WAVGAT Liquid Water Level Sensor Right Angle Float Switch for Fish Tank 0-100V Low voltage version WAVGAT Liquid Water Level Sensor Right Angle Float Switch for Fish Tank 0-100V Low voltage version

WAVGAT Liquid Water Level Sensor Right Angle Float Switch for Fish Tank 0-100V Low voltage version

$1.01$1.10

10 sold
1pcs/lot MAX13035EETE 13035EETE TQFN-16 ic chips High speed logic level converter chip in stock

1pcs/lot MAX13035EETE 13035EETE TQFN-16 ic chips High speed logic level converter chip in stock

$1.00$1.00

4% off
5PCS/LOT TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control 5PCS/LOT TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control

5PCS/LOT TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control

$20.00$21.00

1 channel 2 channel 4 channel 30A high and low level trigger relay module 5V for smart home PLC automation controller 1 channel 2 channel 4 channel 30A high and low level trigger relay module 5V for smart home PLC automation controller

1 channel 2 channel 4 channel 30A high and low level trigger relay module 5V for smart home PLC automation controller

$7.56$7.56

1 sold
LIZAO 3V 5V 12V 24V 1-way electromagnetic relay module Low-level trigger PLC control driver board LIZAO 3V 5V 12V 24V 1-way electromagnetic relay module Low-level trigger PLC control driver board

LIZAO 3V 5V 12V 24V 1-way electromagnetic relay module Low-level trigger PLC control driver board

$1.00$1.00

2 Channel 4 8 way IIC I2C UART SPI TTL Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino Compatible Breadboard 2 Channel 4 8 way IIC I2C UART SPI TTL Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino Compatible Breadboard

2 Channel 4 8 way IIC I2C UART SPI TTL Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino Compatible Breadboard

$1.24$1.24

MICRO SD CARD MODULE SPI INTERFACE TF CARD READER WITH LEVEL CONVERSION CHIP 1-5PCS MICRO SD CARD MODULE SPI INTERFACE TF CARD READER WITH LEVEL CONVERSION CHIP 1-5PCS

MICRO SD CARD MODULE SPI INTERFACE TF CARD READER WITH LEVEL CONVERSION CHIP 1-5PCS

$8.99$8.99

SN74AVC1T45DCKR SC70-6 voltage level chip IC brand new original packaging

SN74AVC1T45DCKR SC70-6 voltage level chip IC brand new original packaging

$1.00$1.00

10% off
Air Pressure Sensor Module 3.3-5V Digital Barometric Pressure Sensor Liquid Water Level Controller Board 0-40KPa for Arduino Air Pressure Sensor Module 3.3-5V Digital Barometric Pressure Sensor Liquid Water Level Controller Board 0-40KPa for Arduino

Air Pressure Sensor Module 3.3-5V Digital Barometric Pressure Sensor Liquid Water Level Controller Board 0-40KPa for Arduino

$1.08$1.20

37% off
MicroSD Card Adapter module SPI interface TF card reader with level conversion chip MicroSD Card Adapter module SPI interface TF card reader with level conversion chip

MicroSD Card Adapter module SPI interface TF card reader with level conversion chip

$4.47$7.09

10% off
LM3915 Welding training kit 10 sections audio level indicator level indicator kit LM3915 Welding training kit 10 sections audio level indicator level indicator kit

LM3915 Welding training kit 10 sections audio level indicator level indicator kit

$7.47$8.30

4 sold
5pcs 2/4 Channel IIC I2C UART SPI Logic Level Converter Bi-Directional Module 5V to 3.3V Tool 5pcs 2/4 Channel IIC I2C UART SPI Logic Level Converter Bi-Directional Module 5V to 3.3V Tool

5pcs 2/4 Channel IIC I2C UART SPI Logic Level Converter Bi-Directional Module 5V to 3.3V Tool

$1.23$1.23

38 sold
High Quality Active Buzzer Module for Arduino New DIY Kit Active buzzer low level modules High Quality Active Buzzer Module for Arduino New DIY Kit Active buzzer low level modules

High Quality Active Buzzer Module for Arduino New DIY Kit Active buzzer low level modules

$1.28$1.28

1 sold
PCF8574 PCF8574T I/O For I2C IIC Port Interface Support Cascading Extended Module For Arduino Expansion Board High Low Level PCF8574 PCF8574T I/O For I2C IIC Port Interface Support Cascading Extended Module For Arduino Expansion Board High Low Level

PCF8574 PCF8574T I/O For I2C IIC Port Interface Support Cascading Extended Module For Arduino Expansion Board High Low Level

$1.25$1.25

1 sold
1 Channel 5V/12V/24V Relay Module Optical Coupling Isolation High And Low Level Trigger Microcontroller Red Board 1 Channel 5V/12V/24V Relay Module Optical Coupling Isolation High And Low Level Trigger Microcontroller Red Board

1 Channel 5V/12V/24V Relay Module Optical Coupling Isolation High And Low Level Trigger Microcontroller Red Board

$1.19$1.19

21 sold
2 Channel 4 8 way IIC I2C UART SPI TTL Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino Compatible Breadboard 2 Channel 4 8 way IIC I2C UART SPI TTL Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino Compatible Breadboard

2 Channel 4 8 way IIC I2C UART SPI TTL Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino Compatible Breadboard

$1.24$1.24

10% off
2 Channel 4 8 way IIC I2C UART SPI TTL Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino Compatible Breadboard 2 Channel 4 8 way IIC I2C UART SPI TTL Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino Compatible Breadboard

2 Channel 4 8 way IIC I2C UART SPI TTL Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino Compatible Breadboard

$0.42$0.47

2 sold
10% 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

$7.30$8.11

4 sold
10% off
1pcs LM3915 10 segment audio level indicator DIY kit electronic 1pcs LM3915 10 segment audio level indicator DIY kit electronic

1pcs LM3915 10 segment audio level indicator DIY kit electronic

$0.90$1.00

2% off
4 Channel IIC I2C Logic Level Converter Bi-Directional Module Board 5V To 3.3V 4 Channel IIC I2C Logic Level Converter Bi-Directional Module Board 5V To 3.3V

4 Channel IIC I2C Logic Level Converter Bi-Directional Module Board 5V To 3.3V

$1.22$1.25

TXB0108PWR TSSOP-20 8-bit bidirectional voltage level converter brand new original product

TXB0108PWR TSSOP-20 8-bit bidirectional voltage level converter brand new original product

$1.00$1.00

67% off
SX1509 16 channel I/O output module and keyboard GPIO voltage level LED driver SX1509 16 channel I/O output module and keyboard GPIO voltage level LED driver

SX1509 16 channel I/O output module and keyboard GPIO voltage level LED driver

$7.26$22.65

High Quality Active / passive Buzzer Module for Arduino New DIY Kit Active buzzer low level modules High Quality Active / passive Buzzer Module for Arduino New DIY Kit Active buzzer low level modules

High Quality Active / passive Buzzer Module for Arduino New DIY Kit Active buzzer low level modules

$1.27$1.27

Pool HorizontalWater Level Switches Liquid Level Liquid Float Switches Pool HorizontalWater Level Switches Liquid Level Liquid Float Switches

Pool HorizontalWater Level Switches Liquid Level Liquid Float Switches

$22.84$22.84

10pcs/lot HCF4060BE DIP-16 CD4060BE HCF4060 CD4060 DIP16 14-level binary serial count 10pcs/lot HCF4060BE DIP-16 CD4060BE HCF4060 CD4060 DIP16 14-level binary serial count

10pcs/lot HCF4060BE DIP-16 CD4060BE HCF4060 CD4060 DIP16 14-level binary serial count

$1.00$1.00

1 sold
5% off
5PCS XD-26 MCU mini RS232 MAX3232 Levels to TTL level converter board serial converter board Module 5PCS XD-26 MCU mini RS232 MAX3232 Levels to TTL level converter board serial converter board Module

5PCS XD-26 MCU mini RS232 MAX3232 Levels to TTL level converter board serial converter board Module

$7.47$7.86

4 sold
2 Channel 4 8 way IIC I2C UART SPI TTL Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino Compatible Breadboard 2 Channel 4 8 way IIC I2C UART SPI TTL Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino Compatible Breadboard

2 Channel 4 8 way IIC I2C UART SPI TTL Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino Compatible Breadboard

$1.24$1.24

5V 12V 24V 1/2/4/8 Channel Relay Module High and low Level Trigger Dual Optocoupler Isolation Relay Module for Arduino 5V 12V 24V 1/2/4/8 Channel Relay Module High and low Level Trigger Dual Optocoupler Isolation Relay Module for Arduino

5V 12V 24V 1/2/4/8 Channel Relay Module High and low Level Trigger Dual Optocoupler Isolation Relay Module for Arduino

$9.55$9.55

5 sold
14% off
Single 3V Relay Isolated Drive Control Module High level drive board Single 3V Relay Isolated Drive Control Module High level drive board

Single 3V Relay Isolated Drive Control Module High level drive board

$0.86$1.00

1 Relay Module High Level Effective Expansion Board MCU Expansion Relay 10A Current 1 Relay Module High Level Effective Expansion Board MCU Expansion Relay 10A Current

1 Relay Module High Level Effective Expansion Board MCU Expansion Relay 10A Current

$9.56$9.56

1 sold
Low Level Trigger One Relay Module Interface Board Shield For Arduino PIC AVR DSP ARM MCU DC AC 1 Channel 5V 220V Low Level Trigger One Relay Module Interface Board Shield For Arduino PIC AVR DSP ARM MCU DC AC 1 Channel 5V 220V

Low Level Trigger One Relay Module Interface Board Shield For Arduino PIC AVR DSP ARM MCU DC AC 1 Channel 5V 220V

$1.00$1.00

5 sold
1pcs 3.3V 5V TXS0108E 8 Channel Logic Level Bi-directional Converter Module TXB0108 YE08E Mutual Convert Module

1pcs 3.3V 5V TXS0108E 8 Channel Logic Level Bi-directional Converter Module TXB0108 YE08E Mutual Convert Module

$1.31$1.31

12% off
5V 12V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger 5V 12V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger

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

$7.24$8.23

155 sold
Upright KA2284 AC/DC level indicating chip DIP-9 10PCS /LOT

Upright KA2284 AC/DC level indicating chip DIP-9 10PCS /LOT

$1.09$1.09

1 Channel 5V/12V/24V Relay Module Optical Coupling Isolation High And Low Level Trigger Microcontroller Red Board 1 Channel 5V/12V/24V Relay Module Optical Coupling Isolation High And Low Level Trigger Microcontroller Red Board

1 Channel 5V/12V/24V Relay Module Optical Coupling Isolation High And Low Level Trigger Microcontroller Red Board

$9.08 $9.08

1 sold

Categories: Electronic Components & Supplies, Active Components

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TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control

TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control

$9.38 $9.38

3 sold

Categories: Electronic Components & Supplies, Active Components

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8% off
WAVGAT Liquid Water Level Sensor Right Angle Float Switch for Fish Tank 0-100V Low voltage version WAVGAT Liquid Water Level Sensor Right Angle Float Switch for Fish Tank 0-100V Low voltage version

WAVGAT Liquid Water Level Sensor Right Angle Float Switch for Fish Tank 0-100V Low voltage version

$1.01 $1.10

10 sold

Categories: Electronic Components & Supplies, Active Components

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1pcs/lot MAX13035EETE 13035EETE TQFN-16 ic chips High speed logic level converter chip in stock

1pcs/lot MAX13035EETE 13035EETE TQFN-16 ic chips High speed logic level converter chip in stock

$1.00 $1.00

Categories: Electronic Components & Supplies, Active Components

Buy Now
4% off
5PCS/LOT TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control 5PCS/LOT TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control

5PCS/LOT TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control

$20.00 $21.00

Categories: Electronic Components & Supplies, Active Components

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1 channel 2 channel 4 channel 30A high and low level trigger relay module 5V for smart home PLC automation controller 1 channel 2 channel 4 channel 30A high and low level trigger relay module 5V for smart home PLC automation controller

1 channel 2 channel 4 channel 30A high and low level trigger relay module 5V for smart home PLC automation controller

$7.56 $7.56

1 sold

Categories: Electronic Components & Supplies, Active Components

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LIZAO 3V 5V 12V 24V 1-way electromagnetic relay module Low-level trigger PLC control driver board LIZAO 3V 5V 12V 24V 1-way electromagnetic relay module Low-level trigger PLC control driver board

LIZAO 3V 5V 12V 24V 1-way electromagnetic relay module Low-level trigger PLC control driver board

$1.00 $1.00

Categories: Electronic Components & Supplies, Active Components

Buy Now
2 Channel 4 8 way IIC I2C UART SPI TTL Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino Compatible Breadboard 2 Channel 4 8 way IIC I2C UART SPI TTL Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino Compatible Breadboard

2 Channel 4 8 way IIC I2C UART SPI TTL Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino Compatible Breadboard

$1.24 $1.24

Categories: Electronic Components & Supplies, Active Components

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MICRO SD CARD MODULE SPI INTERFACE TF CARD READER WITH LEVEL CONVERSION CHIP 1-5PCS MICRO SD CARD MODULE SPI INTERFACE TF CARD READER WITH LEVEL CONVERSION CHIP 1-5PCS

MICRO SD CARD MODULE SPI INTERFACE TF CARD READER WITH LEVEL CONVERSION CHIP 1-5PCS

$8.99 $8.99

Categories: Electronic Components & Supplies, Active Components

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SN74AVC1T45DCKR SC70-6 voltage level chip IC brand new original packaging

SN74AVC1T45DCKR SC70-6 voltage level chip IC brand new original packaging

$1.00 $1.00

Categories: Electronic Components & Supplies, Active Components

Buy Now
10% off
Air Pressure Sensor Module 3.3-5V Digital Barometric Pressure Sensor Liquid Water Level Controller Board 0-40KPa for Arduino Air Pressure Sensor Module 3.3-5V Digital Barometric Pressure Sensor Liquid Water Level Controller Board 0-40KPa for Arduino

Air Pressure Sensor Module 3.3-5V Digital Barometric Pressure Sensor Liquid Water Level Controller Board 0-40KPa for Arduino

$1.08 $1.20

Categories: Electronic Components & Supplies, Active Components

Buy Now
37% off
MicroSD Card Adapter module SPI interface TF card reader with level conversion chip MicroSD Card Adapter module SPI interface TF card reader with level conversion chip

MicroSD Card Adapter module SPI interface TF card reader with level conversion chip

$4.47 $7.09

Categories: Electronic Components & Supplies, Active Components

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10% off
LM3915 Welding training kit 10 sections audio level indicator level indicator kit LM3915 Welding training kit 10 sections audio level indicator level indicator kit

LM3915 Welding training kit 10 sections audio level indicator level indicator kit

$7.47 $8.30

4 sold

Categories: Electronic Components & Supplies, Active Components

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5pcs 2/4 Channel IIC I2C UART SPI Logic Level Converter Bi-Directional Module 5V to 3.3V Tool 5pcs 2/4 Channel IIC I2C UART SPI Logic Level Converter Bi-Directional Module 5V to 3.3V Tool

5pcs 2/4 Channel IIC I2C UART SPI Logic Level Converter Bi-Directional Module 5V to 3.3V Tool

$1.23 $1.23

38 sold

Categories: Electronic Components & Supplies, Active Components

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High Quality Active Buzzer Module for Arduino New DIY Kit Active buzzer low level modules High Quality Active Buzzer Module for Arduino New DIY Kit Active buzzer low level modules

High Quality Active Buzzer Module for Arduino New DIY Kit Active buzzer low level modules

$1.28 $1.28

1 sold

Categories: Electronic Components & Supplies, Active Components

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PCF8574 PCF8574T I/O For I2C IIC Port Interface Support Cascading Extended Module For Arduino Expansion Board High Low Level PCF8574 PCF8574T I/O For I2C IIC Port Interface Support Cascading Extended Module For Arduino Expansion Board High Low Level

PCF8574 PCF8574T I/O For I2C IIC Port Interface Support Cascading Extended Module For Arduino Expansion Board High Low Level

$1.25 $1.25

1 sold

Categories: Electronic Components & Supplies, Active Components

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1 Channel 5V/12V/24V Relay Module Optical Coupling Isolation High And Low Level Trigger Microcontroller Red Board 1 Channel 5V/12V/24V Relay Module Optical Coupling Isolation High And Low Level Trigger Microcontroller Red Board

1 Channel 5V/12V/24V Relay Module Optical Coupling Isolation High And Low Level Trigger Microcontroller Red Board

$1.19 $1.19

21 sold

Categories: Electronic Components & Supplies, Active Components

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2 Channel 4 8 way IIC I2C UART SPI TTL Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino Compatible Breadboard 2 Channel 4 8 way IIC I2C UART SPI TTL Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino Compatible Breadboard

2 Channel 4 8 way IIC I2C UART SPI TTL Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino Compatible Breadboard

$1.24 $1.24

Categories: Electronic Components & Supplies, Active Components

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10% off
2 Channel 4 8 way IIC I2C UART SPI TTL Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino Compatible Breadboard 2 Channel 4 8 way IIC I2C UART SPI TTL Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino Compatible Breadboard

2 Channel 4 8 way IIC I2C UART SPI TTL Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino Compatible Breadboard

$0.42 $0.47

2 sold

Categories: Electronic Components & Supplies, Active Components

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10% 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

$7.30 $8.11

4 sold

Categories: Electronic Components & Supplies, Active Components

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10% off
1pcs LM3915 10 segment audio level indicator DIY kit electronic 1pcs LM3915 10 segment audio level indicator DIY kit electronic

1pcs LM3915 10 segment audio level indicator DIY kit electronic

$0.90 $1.00

Categories: Electronic Components & Supplies, Active Components

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2% off
4 Channel IIC I2C Logic Level Converter Bi-Directional Module Board 5V To 3.3V 4 Channel IIC I2C Logic Level Converter Bi-Directional Module Board 5V To 3.3V

4 Channel IIC I2C Logic Level Converter Bi-Directional Module Board 5V To 3.3V

$1.22 $1.25

Categories: Electronic Components & Supplies, Active Components

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TXB0108PWR TSSOP-20 8-bit bidirectional voltage level converter brand new original product

TXB0108PWR TSSOP-20 8-bit bidirectional voltage level converter brand new original product

$1.00 $1.00

Categories: Electronic Components & Supplies, Active Components

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67% off
SX1509 16 channel I/O output module and keyboard GPIO voltage level LED driver SX1509 16 channel I/O output module and keyboard GPIO voltage level LED driver

SX1509 16 channel I/O output module and keyboard GPIO voltage level LED driver

$7.26 $22.65

Categories: Electronic Components & Supplies, Active Components

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High Quality Active / passive Buzzer Module for Arduino New DIY Kit Active buzzer low level modules High Quality Active / passive Buzzer Module for Arduino New DIY Kit Active buzzer low level modules

High Quality Active / passive Buzzer Module for Arduino New DIY Kit Active buzzer low level modules

$1.27 $1.27

Categories: Electronic Components & Supplies, Active Components

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Pool HorizontalWater Level Switches Liquid Level Liquid Float Switches Pool HorizontalWater Level Switches Liquid Level Liquid Float Switches

Pool HorizontalWater Level Switches Liquid Level Liquid Float Switches

$22.84 $22.84

Categories: Electronic Components & Supplies, Active Components

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10pcs/lot HCF4060BE DIP-16 CD4060BE HCF4060 CD4060 DIP16 14-level binary serial count 10pcs/lot HCF4060BE DIP-16 CD4060BE HCF4060 CD4060 DIP16 14-level binary serial count

10pcs/lot HCF4060BE DIP-16 CD4060BE HCF4060 CD4060 DIP16 14-level binary serial count

$1.00 $1.00

1 sold

Categories: Electronic Components & Supplies, Active Components

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5% off
5PCS XD-26 MCU mini RS232 MAX3232 Levels to TTL level converter board serial converter board Module 5PCS XD-26 MCU mini RS232 MAX3232 Levels to TTL level converter board serial converter board Module

5PCS XD-26 MCU mini RS232 MAX3232 Levels to TTL level converter board serial converter board Module

$7.47 $7.86

4 sold

Categories: Electronic Components & Supplies, Active Components

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2 Channel 4 8 way IIC I2C UART SPI TTL Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino Compatible Breadboard 2 Channel 4 8 way IIC I2C UART SPI TTL Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino Compatible Breadboard

2 Channel 4 8 way IIC I2C UART SPI TTL Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino Compatible Breadboard

$1.24 $1.24

Categories: Electronic Components & Supplies, Active Components

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5V 12V 24V 1/2/4/8 Channel Relay Module High and low Level Trigger Dual Optocoupler Isolation Relay Module for Arduino 5V 12V 24V 1/2/4/8 Channel Relay Module High and low Level Trigger Dual Optocoupler Isolation Relay Module for Arduino

5V 12V 24V 1/2/4/8 Channel Relay Module High and low Level Trigger Dual Optocoupler Isolation Relay Module for Arduino

$9.55 $9.55

5 sold

Categories: Electronic Components & Supplies, Active Components

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14% off
Single 3V Relay Isolated Drive Control Module High level drive board Single 3V Relay Isolated Drive Control Module High level drive board

Single 3V Relay Isolated Drive Control Module High level drive board

$0.86 $1.00

Categories: Electronic Components & Supplies, Active Components

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1 Relay Module High Level Effective Expansion Board MCU Expansion Relay 10A Current 1 Relay Module High Level Effective Expansion Board MCU Expansion Relay 10A Current

1 Relay Module High Level Effective Expansion Board MCU Expansion Relay 10A Current

$9.56 $9.56

1 sold

Categories: Electronic Components & Supplies, Active Components

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Low Level Trigger One Relay Module Interface Board Shield For Arduino PIC AVR DSP ARM MCU DC AC 1 Channel 5V 220V Low Level Trigger One Relay Module Interface Board Shield For Arduino PIC AVR DSP ARM MCU DC AC 1 Channel 5V 220V

Low Level Trigger One Relay Module Interface Board Shield For Arduino PIC AVR DSP ARM MCU DC AC 1 Channel 5V 220V

$1.00 $1.00

5 sold

Categories: Electronic Components & Supplies, Active Components

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1pcs 3.3V 5V TXS0108E 8 Channel Logic Level Bi-directional Converter Module TXB0108 YE08E Mutual Convert Module

1pcs 3.3V 5V TXS0108E 8 Channel Logic Level Bi-directional Converter Module TXB0108 YE08E Mutual Convert Module

$1.31 $1.31

Categories: Electronic Components & Supplies, Active Components

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12% off
5V 12V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger 5V 12V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger

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

$7.24 $8.23

155 sold

Categories: Electronic Components & Supplies, Active Components

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Upright KA2284 AC/DC level indicating chip DIP-9 10PCS /LOT

Upright KA2284 AC/DC level indicating chip DIP-9 10PCS /LOT

$1.09 $1.09

Categories: Electronic Components & Supplies, Active Components

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