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25% off
8 Channel Optocoupler Isolation Module Signal Voltage Converter PNP NPN Low High Level Output AC 110V 220V DC 3.3V 5V 12V 24V 8 Channel Optocoupler Isolation Module Signal Voltage Converter PNP NPN Low High Level Output AC 110V 220V DC 3.3V 5V 12V 24V

8 Channel Optocoupler Isolation Module Signal Voltage Converter PNP NPN Low High Level Output AC 110V 220V DC 3.3V 5V 12V 24V

$3.97$5.30

18 sold
8% off
10pcs/1pc Isolated TTL to RS485 Level Board Module Serial Automatic Reverse High Speed 2Mbps Half-duplex Communication Isolation 10pcs/1pc Isolated TTL to RS485 Level Board Module Serial Automatic Reverse High Speed 2Mbps Half-duplex Communication Isolation

10pcs/1pc Isolated TTL to RS485 Level Board Module Serial Automatic Reverse High Speed 2Mbps Half-duplex Communication Isolation

$2.93$3.19

30 sold
3% off
5V SSR Solid State Relay Module G3MB-202P 1/2/4/6/8 Channel High Low Level Trigger 240V 2A With Fuse For Arduino 5V SSR Solid State Relay Module G3MB-202P 1/2/4/6/8 Channel High Low Level Trigger 240V 2A With Fuse For Arduino

5V SSR Solid State Relay Module G3MB-202P 1/2/4/6/8 Channel High Low Level Trigger 240V 2A With Fuse For Arduino

$47.46$48.93

10PCS PC922L PC923L PC924L PC925L PC956L PC957L DIP8 SOP8 High speed light lotus root level gate drive

10PCS PC922L PC923L PC924L PC925L PC956L PC957L DIP8 SOP8 High speed light lotus root level gate drive

$22.45$22.45

30W Industrial grade voice broadcast prompt module high and low level trigger one-to-one playboard MP3 prompter 30W Industrial grade voice broadcast prompt module high and low level trigger one-to-one playboard MP3 prompter

30W Industrial grade voice broadcast prompt module high and low level trigger one-to-one playboard MP3 prompter

$6.78$6.78

3 sold
1PCS 3PCS CH342K USB to Dual TTL Serial Adapter, USB Type-C, 3Mbps High-Speed, Multi-Level I/O: 1.8V / 3.3V / 5V 1PCS 3PCS CH342K USB to Dual TTL Serial Adapter, USB Type-C, 3Mbps High-Speed, Multi-Level I/O: 1.8V / 3.3V / 5V

1PCS 3PCS CH342K USB to Dual TTL Serial Adapter, USB Type-C, 3Mbps High-Speed, Multi-Level I/O: 1.8V / 3.3V / 5V

$61.62$61.62

7 sold
30A high-power DC 12-15V AC9-12V water level automatic controller liquid sensor switch relay 30A high-power DC 12-15V AC9-12V water level automatic controller liquid sensor switch relay

30A high-power DC 12-15V AC9-12V water level automatic controller liquid sensor switch relay

$28.05$28.05

50% off
6-1pcs，25X21X14 Big Button Module Light Touch Switch Module with Hat High Level Output for Arduino or Raspberry Pi 3 6-1pcs，25X21X14 Big Button Module Light Touch Switch Module with Hat High Level Output for Arduino or Raspberry Pi 3

6-1pcs，25X21X14 Big Button Module Light Touch Switch Module with Hat High Level Output for Arduino or Raspberry Pi 3

$23.14$46.29

9 sold
50% off
1/5/10Pcs DC4.5-28V Voltage Comparator Module LM393 High Level Output Analog Comparator with LED Indicator 1/5/10Pcs DC4.5-28V Voltage Comparator Module LM393 High Level Output Analog Comparator with LED Indicator

1/5/10Pcs DC4.5-28V Voltage Comparator Module LM393 High Level Output Analog Comparator with LED Indicator

$22.44$44.88

12 sold
WAVGAT 2 way switch self-lock interlock 3-in-1 relay module 5V 12V 24V high and low level trigger WAVGAT 2 way switch self-lock interlock 3-in-1 relay module 5V 12V 24V high and low level trigger

WAVGAT 2 way switch self-lock interlock 3-in-1 relay module 5V 12V 24V high and low level trigger

$2.65$2.65

2 sold
1 channel 5V relay module, relay microcontroller expansion board, development board, high level trigger 1 channel 5V relay module, relay microcontroller expansion board, development board, high level trigger

1 channel 5V relay module, relay microcontroller expansion board, development board, high level trigger

$0.62$0.62

1 Channel 5V relay module with optical coupling isolation relay MCU expansion board high / level trigger 1 Channel 5V relay module with optical coupling isolation relay MCU expansion board high / level trigger

1 Channel 5V relay module with optical coupling isolation relay MCU expansion board high / level trigger

$0.43$0.43

2 sold
CH347 High-Speed Programmer Module USB SPI I2C Flash Burner 1.8V Level Adapter EEPROM Writer For BIOS Chip Reading Writing CH347 High-Speed Programmer Module USB SPI I2C Flash Burner 1.8V Level Adapter EEPROM Writer For BIOS Chip Reading Writing

CH347 High-Speed Programmer Module USB SPI I2C Flash Burner 1.8V Level Adapter EEPROM Writer For BIOS Chip Reading Writing

$49.60$49.60

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

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

$1.62$1.62

31 sold
1Road 2Road 4Road 30AOptocoupler Isolated High and Low Level Switch Relay Module5V12V 1Road 2Road 4Road 30AOptocoupler Isolated High and Low Level Switch Relay Module5V12V

1Road 2Road 4Road 30AOptocoupler Isolated High and Low Level Switch Relay Module5V12V

$37.11$37.11

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

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

$1.85$1.85

1040 sold
50% 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

$20.68$41.36

27 sold
52% off
TXS0108E Module 8 Channel Bi-directional 3.3V 5V Logic Level Converter for Arduino High Speed Shifter TXB0108 TTL I2C SPI TXS0108E Module 8 Channel Bi-directional 3.3V 5V Logic Level Converter for Arduino High Speed Shifter TXB0108 TTL I2C SPI

TXS0108E Module 8 Channel Bi-directional 3.3V 5V Logic Level Converter for Arduino High Speed Shifter TXB0108 TTL I2C SPI

$23.57$49.11

23 sold
High Voltage High Power MOSFET Module PWM Regulation Electronic Switch Control Board High and Low Level Optocoupler Isolation High Voltage High Power MOSFET Module PWM Regulation Electronic Switch Control Board High and Low Level Optocoupler Isolation

High Voltage High Power MOSFET Module PWM Regulation Electronic Switch Control Board High and Low Level Optocoupler Isolation

$47.71$47.71

1 sold
1/5PCS TXS0108E High-Speed Full Duplex 8-Channel Level Conversion Module 8-Bit Bidirectional Voltage Converter for Electronics

1/5PCS TXS0108E High-Speed Full Duplex 8-Channel Level Conversion Module 8-Bit Bidirectional Voltage Converter for Electronics

$5.00$5.00

25% off
5V 12V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger NEW 5V 12V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger NEW

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

$4.33$5.77

2 sold
DC 5V Flip-Flop Latch Relay Module 1 Channel Bistable Self-locking Switch High Level Trigger Board DC 5V Flip-Flop Latch Relay Module 1 Channel Bistable Self-locking Switch High Level Trigger Board

DC 5V Flip-Flop Latch Relay Module 1 Channel Bistable Self-locking Switch High Level Trigger Board

$18.83$18.83

9 sold
40% off
XRY 1/5PCS 5V Vibrating Vibration Motor Module High and Low Level Vibration Mini Motor Module for Arduino XRY 1/5PCS 5V Vibrating Vibration Motor Module High and Low Level Vibration Mini Motor Module for Arduino

XRY 1/5PCS 5V Vibrating Vibration Motor Module High and Low Level Vibration Mini Motor Module for Arduino

$5.26$8.76

2 sold
10pcs/brand new original 74HC4050D SOP16 patch hexadecimal non-inverting high to low level converter

10pcs/brand new original 74HC4050D SOP16 patch hexadecimal non-inverting high to low level converter

$30.00$30.00

DIY LED PCB Digital Display LED Logic Pen Electronic Kit High and Low Level Test Circuit Soldering Practice Board Kit DIY LED PCB Digital Display LED Logic Pen Electronic Kit High and Low Level Test Circuit Soldering Practice Board Kit

DIY LED PCB Digital Display LED Logic Pen Electronic Kit High and Low Level Test Circuit Soldering Practice Board Kit

$0.79$0.79

2 sold
28% off
For Arduino Electronic Building Blocks High Level Key Module Touch Switch Big Key Micro Switch Button For Arduino Electronic Building Blocks High Level Key Module Touch Switch Big Key Micro Switch Button

For Arduino Electronic Building Blocks High Level Key Module Touch Switch Big Key Micro Switch Button

$0.65$0.90

3 sold
5V Vibrating Vibration Motor Module High and Low Level Vibration Mini Motor Module for Arduino 5V Vibrating Vibration Motor Module High and Low Level Vibration Mini Motor Module for Arduino

5V Vibrating Vibration Motor Module High and Low Level Vibration Mini Motor Module for Arduino

$10.43$10.43

4 sold
25% off
10pcs/1pc USB to 2 Channel Way TTL Serial Port Module Type-C 50bps-3Mbps High Speed CH342 Chip Communication Conversion Module 10pcs/1pc USB to 2 Channel Way TTL Serial Port Module Type-C 50bps-3Mbps High Speed CH342 Chip Communication Conversion Module

10pcs/1pc USB to 2 Channel Way TTL Serial Port Module Type-C 50bps-3Mbps High Speed CH342 Chip Communication Conversion Module

$1.35$1.80

10 sold
5% off
single-touch self-locking Switch / High Level Trigger / 5V Relay 12V Relay Module / Module single-touch self-locking Switch / High Level Trigger / 5V Relay 12V Relay Module / Module

single-touch self-locking Switch / High Level Trigger / 5V Relay 12V Relay Module / Module

$1.70$1.79

1 sold
12V Relay 1 2 4 8 Channel SSR High Low Level Solid State Relay Module 250V 2A For Arduino 5V Relay 12V Relay 1 2 4 8 Channel SSR High Low Level Solid State Relay Module 250V 2A For Arduino 5V Relay

12V Relay 1 2 4 8 Channel SSR High Low Level Solid State Relay Module 250V 2A For Arduino 5V Relay

$2.36$2.36

29 sold
9% off
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

$0.43$0.47

1 sold
28% off
10-100PCS/Lot IS0103 Laser Receiver Tube-to-Tube (Non-Modem) Normal High/Low Level IS0103/IS0203 Optional 10-100PCS/Lot IS0103 Laser Receiver Tube-to-Tube (Non-Modem) Normal High/Low Level IS0103/IS0203 Optional

10-100PCS/Lot IS0103 Laser Receiver Tube-to-Tube (Non-Modem) Normal High/Low Level IS0103/IS0203 Optional

$4.18$5.80

10 sold
BHT/1PCS 5V 12V 24V One 1 Channel Relay Module 30A with Optocoupler Isolation Supports High/Low Level Trigger with Guide Rail BHT/1PCS 5V 12V 24V One 1 Channel Relay Module 30A with Optocoupler Isolation Supports High/Low Level Trigger with Guide Rail

BHT/1PCS 5V 12V 24V One 1 Channel Relay Module 30A with Optocoupler Isolation Supports High/Low Level Trigger with Guide Rail

$9.89$9.89

6 sold
5/10PCS TLP281 4-Channel Opto-isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler Isolation 4 Channel 5/10PCS TLP281 4-Channel Opto-isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler Isolation 4 Channel

5/10PCS TLP281 4-Channel Opto-isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler Isolation 4 Channel

$4.41$4.41

4 sold
1pcs Dual Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger Relay For Arduino

1pcs Dual Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger Relay For Arduino

$9.06$9.06

24 sold
One 1 Channel Relay Module DC 5V 12V 24V High / Low Level Trigger Relay ModuleWith Optocoupler Red

One 1 Channel Relay Module DC 5V 12V 24V High / Low Level Trigger Relay ModuleWith Optocoupler Red

$10.51$10.51

34 sold
25% off
8 Channel Optocoupler Isolation Module Signal Voltage Converter PNP NPN Low High Level Output AC 110V 220V DC 3.3V 5V 12V 24V 8 Channel Optocoupler Isolation Module Signal Voltage Converter PNP NPN Low High Level Output AC 110V 220V DC 3.3V 5V 12V 24V

8 Channel Optocoupler Isolation Module Signal Voltage Converter PNP NPN Low High Level Output AC 110V 220V DC 3.3V 5V 12V 24V

$3.97 $5.30

18 sold

Categories: Electronic Components & Supplies, Active Components

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8% off
10pcs/1pc Isolated TTL to RS485 Level Board Module Serial Automatic Reverse High Speed 2Mbps Half-duplex Communication Isolation 10pcs/1pc Isolated TTL to RS485 Level Board Module Serial Automatic Reverse High Speed 2Mbps Half-duplex Communication Isolation

10pcs/1pc Isolated TTL to RS485 Level Board Module Serial Automatic Reverse High Speed 2Mbps Half-duplex Communication Isolation

$2.93 $3.19

30 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
3% off
5V SSR Solid State Relay Module G3MB-202P 1/2/4/6/8 Channel High Low Level Trigger 240V 2A With Fuse For Arduino 5V SSR Solid State Relay Module G3MB-202P 1/2/4/6/8 Channel High Low Level Trigger 240V 2A With Fuse For Arduino

5V SSR Solid State Relay Module G3MB-202P 1/2/4/6/8 Channel High Low Level Trigger 240V 2A With Fuse For Arduino

$47.46 $48.93

Categories: Electronic Components & Supplies, Active Components

Buy Now
10PCS PC922L PC923L PC924L PC925L PC956L PC957L DIP8 SOP8 High speed light lotus root level gate drive

10PCS PC922L PC923L PC924L PC925L PC956L PC957L DIP8 SOP8 High speed light lotus root level gate drive

$22.45 $22.45

Categories: Electronic Components & Supplies, Active Components

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30W Industrial grade voice broadcast prompt module high and low level trigger one-to-one playboard MP3 prompter 30W Industrial grade voice broadcast prompt module high and low level trigger one-to-one playboard MP3 prompter

30W Industrial grade voice broadcast prompt module high and low level trigger one-to-one playboard MP3 prompter

$6.78 $6.78

3 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
1PCS 3PCS CH342K USB to Dual TTL Serial Adapter, USB Type-C, 3Mbps High-Speed, Multi-Level I/O: 1.8V / 3.3V / 5V 1PCS 3PCS CH342K USB to Dual TTL Serial Adapter, USB Type-C, 3Mbps High-Speed, Multi-Level I/O: 1.8V / 3.3V / 5V

1PCS 3PCS CH342K USB to Dual TTL Serial Adapter, USB Type-C, 3Mbps High-Speed, Multi-Level I/O: 1.8V / 3.3V / 5V

$61.62 $61.62

7 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
30A high-power DC 12-15V AC9-12V water level automatic controller liquid sensor switch relay 30A high-power DC 12-15V AC9-12V water level automatic controller liquid sensor switch relay

30A high-power DC 12-15V AC9-12V water level automatic controller liquid sensor switch relay

$28.05 $28.05

Categories: Electronic Components & Supplies, Active Components

Buy Now
50% off
6-1pcs，25X21X14 Big Button Module Light Touch Switch Module with Hat High Level Output for Arduino or Raspberry Pi 3 6-1pcs，25X21X14 Big Button Module Light Touch Switch Module with Hat High Level Output for Arduino or Raspberry Pi 3

6-1pcs，25X21X14 Big Button Module Light Touch Switch Module with Hat High Level Output for Arduino or Raspberry Pi 3

$23.14 $46.29

9 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
1/5/10Pcs DC4.5-28V Voltage Comparator Module LM393 High Level Output Analog Comparator with LED Indicator 1/5/10Pcs DC4.5-28V Voltage Comparator Module LM393 High Level Output Analog Comparator with LED Indicator

1/5/10Pcs DC4.5-28V Voltage Comparator Module LM393 High Level Output Analog Comparator with LED Indicator

$22.44 $44.88

12 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
WAVGAT 2 way switch self-lock interlock 3-in-1 relay module 5V 12V 24V high and low level trigger WAVGAT 2 way switch self-lock interlock 3-in-1 relay module 5V 12V 24V high and low level trigger

WAVGAT 2 way switch self-lock interlock 3-in-1 relay module 5V 12V 24V high and low level trigger

$2.65 $2.65

2 sold

Categories: Electronic Components & Supplies, Active Components

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1 channel 5V relay module, relay microcontroller expansion board, development board, high level trigger 1 channel 5V relay module, relay microcontroller expansion board, development board, high level trigger

1 channel 5V relay module, relay microcontroller expansion board, development board, high level trigger

$0.62 $0.62

Categories: Electronic Components & Supplies, Active Components

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1 Channel 5V relay module with optical coupling isolation relay MCU expansion board high / level trigger 1 Channel 5V relay module with optical coupling isolation relay MCU expansion board high / level trigger

1 Channel 5V relay module with optical coupling isolation relay MCU expansion board high / level trigger

$0.43 $0.43

2 sold

Categories: Electronic Components & Supplies, Active Components

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CH347 High-Speed Programmer Module USB SPI I2C Flash Burner 1.8V Level Adapter EEPROM Writer For BIOS Chip Reading Writing CH347 High-Speed Programmer Module USB SPI I2C Flash Burner 1.8V Level Adapter EEPROM Writer For BIOS Chip Reading Writing

CH347 High-Speed Programmer Module USB SPI I2C Flash Burner 1.8V Level Adapter EEPROM Writer For BIOS Chip Reading Writing

$49.60 $49.60

Categories: Electronic Components & Supplies, Active Components

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

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

$1.62 $1.62

31 sold

Categories: Electronic Components & Supplies, Active Components

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1Road 2Road 4Road 30AOptocoupler Isolated High and Low Level Switch Relay Module5V12V 1Road 2Road 4Road 30AOptocoupler Isolated High and Low Level Switch Relay Module5V12V

1Road 2Road 4Road 30AOptocoupler Isolated High and Low Level Switch Relay Module5V12V

$37.11 $37.11

1 sold

Categories: Electronic Components & Supplies, Active Components

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

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

$1.85 $1.85

1040 sold

Categories: Electronic Components & Supplies, Active Components

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50% 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

$20.68 $41.36

27 sold

Categories: Electronic Components & Supplies, Active Components

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52% off
TXS0108E Module 8 Channel Bi-directional 3.3V 5V Logic Level Converter for Arduino High Speed Shifter TXB0108 TTL I2C SPI TXS0108E Module 8 Channel Bi-directional 3.3V 5V Logic Level Converter for Arduino High Speed Shifter TXB0108 TTL I2C SPI

TXS0108E Module 8 Channel Bi-directional 3.3V 5V Logic Level Converter for Arduino High Speed Shifter TXB0108 TTL I2C SPI

$23.57 $49.11

23 sold

Categories: Electronic Components & Supplies, Active Components

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High Voltage High Power MOSFET Module PWM Regulation Electronic Switch Control Board High and Low Level Optocoupler Isolation High Voltage High Power MOSFET Module PWM Regulation Electronic Switch Control Board High and Low Level Optocoupler Isolation

High Voltage High Power MOSFET Module PWM Regulation Electronic Switch Control Board High and Low Level Optocoupler Isolation

$47.71 $47.71

1 sold

Categories: Electronic Components & Supplies, Active Components

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1/5PCS TXS0108E High-Speed Full Duplex 8-Channel Level Conversion Module 8-Bit Bidirectional Voltage Converter for Electronics

1/5PCS TXS0108E High-Speed Full Duplex 8-Channel Level Conversion Module 8-Bit Bidirectional Voltage Converter for Electronics

$5.00 $5.00

Categories: Electronic Components & Supplies, Active Components

Buy Now
25% off
5V 12V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger NEW 5V 12V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger NEW

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

$4.33 $5.77

2 sold

Categories: Electronic Components & Supplies, Active Components

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DC 5V Flip-Flop Latch Relay Module 1 Channel Bistable Self-locking Switch High Level Trigger Board DC 5V Flip-Flop Latch Relay Module 1 Channel Bistable Self-locking Switch High Level Trigger Board

DC 5V Flip-Flop Latch Relay Module 1 Channel Bistable Self-locking Switch High Level Trigger Board

$18.83 $18.83

9 sold

Categories: Electronic Components & Supplies, Active Components

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40% off
XRY 1/5PCS 5V Vibrating Vibration Motor Module High and Low Level Vibration Mini Motor Module for Arduino XRY 1/5PCS 5V Vibrating Vibration Motor Module High and Low Level Vibration Mini Motor Module for Arduino

XRY 1/5PCS 5V Vibrating Vibration Motor Module High and Low Level Vibration Mini Motor Module for Arduino

$5.26 $8.76

2 sold

Categories: Electronic Components & Supplies, Active Components

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10pcs/brand new original 74HC4050D SOP16 patch hexadecimal non-inverting high to low level converter

10pcs/brand new original 74HC4050D SOP16 patch hexadecimal non-inverting high to low level converter

$30.00 $30.00

Categories: Electronic Components & Supplies, Active Components

Buy Now
DIY LED PCB Digital Display LED Logic Pen Electronic Kit High and Low Level Test Circuit Soldering Practice Board Kit DIY LED PCB Digital Display LED Logic Pen Electronic Kit High and Low Level Test Circuit Soldering Practice Board Kit

DIY LED PCB Digital Display LED Logic Pen Electronic Kit High and Low Level Test Circuit Soldering Practice Board Kit

$0.79 $0.79

2 sold

Categories: Electronic Components & Supplies, Active Components

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28% off
For Arduino Electronic Building Blocks High Level Key Module Touch Switch Big Key Micro Switch Button For Arduino Electronic Building Blocks High Level Key Module Touch Switch Big Key Micro Switch Button

For Arduino Electronic Building Blocks High Level Key Module Touch Switch Big Key Micro Switch Button

$0.65 $0.90

3 sold

Categories: Electronic Components & Supplies, Active Components

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5V Vibrating Vibration Motor Module High and Low Level Vibration Mini Motor Module for Arduino 5V Vibrating Vibration Motor Module High and Low Level Vibration Mini Motor Module for Arduino

5V Vibrating Vibration Motor Module High and Low Level Vibration Mini Motor Module for Arduino

$10.43 $10.43

4 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
10pcs/1pc USB to 2 Channel Way TTL Serial Port Module Type-C 50bps-3Mbps High Speed CH342 Chip Communication Conversion Module 10pcs/1pc USB to 2 Channel Way TTL Serial Port Module Type-C 50bps-3Mbps High Speed CH342 Chip Communication Conversion Module

10pcs/1pc USB to 2 Channel Way TTL Serial Port Module Type-C 50bps-3Mbps High Speed CH342 Chip Communication Conversion Module

$1.35 $1.80

10 sold

Categories: Electronic Components & Supplies, Active Components

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5% off
single-touch self-locking Switch / High Level Trigger / 5V Relay 12V Relay Module / Module single-touch self-locking Switch / High Level Trigger / 5V Relay 12V Relay Module / Module

single-touch self-locking Switch / High Level Trigger / 5V Relay 12V Relay Module / Module

$1.70 $1.79

1 sold

Categories: Electronic Components & Supplies, Active Components

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12V Relay 1 2 4 8 Channel SSR High Low Level Solid State Relay Module 250V 2A For Arduino 5V Relay 12V Relay 1 2 4 8 Channel SSR High Low Level Solid State Relay Module 250V 2A For Arduino 5V Relay

12V Relay 1 2 4 8 Channel SSR High Low Level Solid State Relay Module 250V 2A For Arduino 5V Relay

$2.36 $2.36

29 sold

Categories: Electronic Components & Supplies, Active Components

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9% off
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

$0.43 $0.47

1 sold

Categories: Electronic Components & Supplies, Active Components

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28% off
10-100PCS/Lot IS0103 Laser Receiver Tube-to-Tube (Non-Modem) Normal High/Low Level IS0103/IS0203 Optional 10-100PCS/Lot IS0103 Laser Receiver Tube-to-Tube (Non-Modem) Normal High/Low Level IS0103/IS0203 Optional

10-100PCS/Lot IS0103 Laser Receiver Tube-to-Tube (Non-Modem) Normal High/Low Level IS0103/IS0203 Optional

$4.18 $5.80

10 sold

Categories: Electronic Components & Supplies, Active Components

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BHT/1PCS 5V 12V 24V One 1 Channel Relay Module 30A with Optocoupler Isolation Supports High/Low Level Trigger with Guide Rail BHT/1PCS 5V 12V 24V One 1 Channel Relay Module 30A with Optocoupler Isolation Supports High/Low Level Trigger with Guide Rail

BHT/1PCS 5V 12V 24V One 1 Channel Relay Module 30A with Optocoupler Isolation Supports High/Low Level Trigger with Guide Rail

$9.89 $9.89

6 sold

Categories: Electronic Components & Supplies, Active Components

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5/10PCS TLP281 4-Channel Opto-isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler Isolation 4 Channel 5/10PCS TLP281 4-Channel Opto-isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler Isolation 4 Channel

5/10PCS TLP281 4-Channel Opto-isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler Isolation 4 Channel

$4.41 $4.41

4 sold

Categories: Electronic Components & Supplies, Active Components

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1pcs Dual Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger Relay For Arduino

1pcs Dual Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger Relay For Arduino

$9.06 $9.06

24 sold

Categories: Electronic Components & Supplies, Active Components

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One 1 Channel Relay Module DC 5V 12V 24V High / Low Level Trigger Relay ModuleWith Optocoupler Red

One 1 Channel Relay Module DC 5V 12V 24V High / Low Level Trigger Relay ModuleWith Optocoupler Red

$10.51 $10.51

34 sold

Categories: Electronic Components & Supplies, Active Components

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