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67% off
5pcs/lot TXS0108E 8 Channel Logic Level Converter Bi-Directional High Speed Full Duplex Shifter 3.3V 5V for Arduino Raspberry Pi 5pcs/lot TXS0108E 8 Channel Logic Level Converter Bi-Directional High Speed Full Duplex Shifter 3.3V 5V for Arduino Raspberry Pi

5pcs/lot TXS0108E 8 Channel Logic Level Converter Bi-Directional High Speed Full Duplex Shifter 3.3V 5V for Arduino Raspberry Pi

$31.54$95.84

5 sold
50% off
5/10PCS 12X12MM Big Key Micro Module Big Button Module Light Touch Switch Module with hat High level output For Arduino DIY Kit 5/10PCS 12X12MM Big Key Micro Module Big Button Module Light Touch Switch Module with hat High level output For Arduino DIY Kit

5/10PCS 12X12MM Big Key Micro Module Big Button Module Light Touch Switch Module with hat High level output For Arduino DIY Kit

$25.00$50.00

12 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
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
4 Channel 5V 12V 24V Relay Module with Optocoupler High or Low Level Trigger Expansion red Board for Raspberry Pi Arduino 4 Channel 5V 12V 24V Relay Module with Optocoupler High or Low Level Trigger Expansion red Board for Raspberry Pi Arduino

4 Channel 5V 12V 24V Relay Module with Optocoupler High or Low Level Trigger Expansion red Board for Raspberry Pi Arduino

$24.81$24.81

6 sold
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
50% off
1PCS Relay Module 5V 12V 24V 1 2 4 8 Channel Relay Modules Board with Optocoupler Support High and Low Level Trigger for Arduino 1PCS Relay Module 5V 12V 24V 1 2 4 8 Channel Relay Modules Board with Optocoupler Support High and Low Level Trigger for Arduino

1PCS Relay Module 5V 12V 24V 1 2 4 8 Channel Relay Modules Board with Optocoupler Support High and Low Level Trigger for Arduino

$23.91$47.83

284 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

67% off
High-Power 600W MOS Tube FET Trigger Drive Module PWM Control High / Low Level Trigger Switch DC 4V-60V 5V 12V 24V High-Power 600W MOS Tube FET Trigger Drive Module PWM Control High / Low Level Trigger Switch DC 4V-60V 5V 12V 24V

High-Power 600W MOS Tube FET Trigger Drive Module PWM Control High / Low Level Trigger Switch DC 4V-60V 5V 12V 24V

$23.14$70.36

294 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

$22.45$44.90

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
66% off
6PCS/lot 12X12MM Big key module Big button module Light touch switch module with hat High level output for arduino usb 6PCS/lot 12X12MM Big key module Big button module Light touch switch module with hat High level output for arduino usb

6PCS/lot 12X12MM Big key module Big button module Light touch switch module with hat High level output for arduino usb

$18.67$55.55

28 sold
2-way relay module with optocoupler isolation supports high and low level trigger expansion board 5V12V24V 2-way relay module with optocoupler isolation supports high and low level trigger expansion board 5V12V24V

2-way relay module with optocoupler isolation supports high and low level trigger expansion board 5V12V24V

$9.20$9.20

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

32 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
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
50% off
XCW 1/10PCS 5V Vibrating Vibration Motor Module High and Low Level Vibration Mini Motor Module for Arduino XCW 1/10PCS 5V Vibrating Vibration Motor Module High and Low Level Vibration Mini Motor Module for Arduino

XCW 1/10PCS 5V Vibrating Vibration Motor Module High and Low Level Vibration Mini Motor Module for Arduino

$21.36$42.72

3 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
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 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

$15.07$15.07

1 sold
50% off
Isolated TTL to RS485 Level Board Module Serial Automatic Reverse High Speed 2Mbps Compatible with DC 3.3/5V Isolated TTL to RS485 Level Board Module Serial Automatic Reverse High Speed 2Mbps Compatible with DC 3.3/5V

Isolated TTL to RS485 Level Board Module Serial Automatic Reverse High Speed 2Mbps Compatible with DC 3.3/5V

$51.93$103.87

7 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
25% off
One 1 Channel Way 5V 12V Relay Module Board Shield for Arduino with Optocoupler Support High and Low Level Trigger Relay Module One 1 Channel Way 5V 12V Relay Module Board Shield for Arduino with Optocoupler Support High and Low Level Trigger Relay Module

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

$0.79$1.05

16 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

11 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
66% off
5pcs 12X12MM Big key module Big button module Light touch switch module with hat High level output for arduino or raspberry pi 3 5pcs 12X12MM Big key module Big button module Light touch switch module with hat High level output for arduino or raspberry pi 3

5pcs 12X12MM Big key module Big button module Light touch switch module with hat High level output for arduino or raspberry pi 3

$21.56$64.71

42 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

23 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
16% off
12V 5V 30A Two-way isolation relay module High/low level trigger 12V/5V 30A 1-Channel Relay Module+Electronic With Optocoupler 12V 5V 30A Two-way isolation relay module High/low level trigger 12V/5V 30A 1-Channel Relay Module+Electronic With Optocoupler

12V 5V 30A Two-way isolation relay module High/low level trigger 12V/5V 30A 1-Channel Relay Module+Electronic With Optocoupler

$1.39$1.65

59 sold
67% off
5pcs/lot TXS0108E 8 Channel Logic Level Converter Bi-Directional High Speed Full Duplex Shifter 3.3V 5V for Arduino Raspberry Pi 5pcs/lot TXS0108E 8 Channel Logic Level Converter Bi-Directional High Speed Full Duplex Shifter 3.3V 5V for Arduino Raspberry Pi

5pcs/lot TXS0108E 8 Channel Logic Level Converter Bi-Directional High Speed Full Duplex Shifter 3.3V 5V for Arduino Raspberry Pi

$31.54 $95.84

5 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
5/10PCS 12X12MM Big Key Micro Module Big Button Module Light Touch Switch Module with hat High level output For Arduino DIY Kit 5/10PCS 12X12MM Big Key Micro Module Big Button Module Light Touch Switch Module with hat High level output For Arduino DIY Kit

5/10PCS 12X12MM Big Key Micro Module Big Button Module Light Touch Switch Module with hat High level output For Arduino DIY Kit

$25.00 $50.00

12 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
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

Buy Now
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
4 Channel 5V 12V 24V Relay Module with Optocoupler High or Low Level Trigger Expansion red Board for Raspberry Pi Arduino 4 Channel 5V 12V 24V Relay Module with Optocoupler High or Low Level Trigger Expansion red Board for Raspberry Pi Arduino

4 Channel 5V 12V 24V Relay Module with Optocoupler High or Low Level Trigger Expansion red Board for Raspberry Pi Arduino

$24.81 $24.81

6 sold

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

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50% off
1PCS Relay Module 5V 12V 24V 1 2 4 8 Channel Relay Modules Board with Optocoupler Support High and Low Level Trigger for Arduino 1PCS Relay Module 5V 12V 24V 1 2 4 8 Channel Relay Modules Board with Optocoupler Support High and Low Level Trigger for Arduino

1PCS Relay Module 5V 12V 24V 1 2 4 8 Channel Relay Modules Board with Optocoupler Support High and Low Level Trigger for Arduino

$23.91 $47.83

284 sold

Categories: Electronic Components & Supplies, Active Components

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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

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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
67% off
High-Power 600W MOS Tube FET Trigger Drive Module PWM Control High / Low Level Trigger Switch DC 4V-60V 5V 12V 24V High-Power 600W MOS Tube FET Trigger Drive Module PWM Control High / Low Level Trigger Switch DC 4V-60V 5V 12V 24V

High-Power 600W MOS Tube FET Trigger Drive Module PWM Control High / Low Level Trigger Switch DC 4V-60V 5V 12V 24V

$23.14 $70.36

294 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

$22.45 $44.90

12 sold

Categories: Electronic Components & Supplies, Active Components

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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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66% off
6PCS/lot 12X12MM Big key module Big button module Light touch switch module with hat High level output for arduino usb 6PCS/lot 12X12MM Big key module Big button module Light touch switch module with hat High level output for arduino usb

6PCS/lot 12X12MM Big key module Big button module Light touch switch module with hat High level output for arduino usb

$18.67 $55.55

28 sold

Categories: Electronic Components & Supplies, Active Components

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2-way relay module with optocoupler isolation supports high and low level trigger expansion board 5V12V24V 2-way relay module with optocoupler isolation supports high and low level trigger expansion board 5V12V24V

2-way relay module with optocoupler isolation supports high and low level trigger expansion board 5V12V24V

$9.20 $9.20

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

Buy Now
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

32 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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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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50% off
XCW 1/10PCS 5V Vibrating Vibration Motor Module High and Low Level Vibration Mini Motor Module for Arduino XCW 1/10PCS 5V Vibrating Vibration Motor Module High and Low Level Vibration Mini Motor Module for Arduino

XCW 1/10PCS 5V Vibrating Vibration Motor Module High and Low Level Vibration Mini Motor Module for Arduino

$21.36 $42.72

3 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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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 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

$15.07 $15.07

1 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
Isolated TTL to RS485 Level Board Module Serial Automatic Reverse High Speed 2Mbps Compatible with DC 3.3/5V Isolated TTL to RS485 Level Board Module Serial Automatic Reverse High Speed 2Mbps Compatible with DC 3.3/5V

Isolated TTL to RS485 Level Board Module Serial Automatic Reverse High Speed 2Mbps Compatible with DC 3.3/5V

$51.93 $103.87

7 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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25% off
One 1 Channel Way 5V 12V Relay Module Board Shield for Arduino with Optocoupler Support High and Low Level Trigger Relay Module One 1 Channel Way 5V 12V Relay Module Board Shield for Arduino with Optocoupler Support High and Low Level Trigger Relay Module

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

$0.79 $1.05

16 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

11 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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66% off
5pcs 12X12MM Big key module Big button module Light touch switch module with hat High level output for arduino or raspberry pi 3 5pcs 12X12MM Big key module Big button module Light touch switch module with hat High level output for arduino or raspberry pi 3

5pcs 12X12MM Big key module Big button module Light touch switch module with hat High level output for arduino or raspberry pi 3

$21.56 $64.71

42 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

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