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2 / 4 Channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino 2 / 4 Channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino

2 / 4 Channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino

$1.01$1.01

137 sold
High and low two-level switch, hot pack switch, moxibustion switch, heating pad switch, two-level temperature control High and low two-level switch, hot pack switch, moxibustion switch, heating pad switch, two-level temperature control

High and low two-level switch, hot pack switch, moxibustion switch, heating pad switch, two-level temperature control

$1.88$1.88

4 sold
13% off
AC 220V 1/3/8 Channel MCU TTL Level 8 Ch Optocoupler Isolation Test Board Isolated Detection Tester PLC Processors Module AC 220V 1/3/8 Channel MCU TTL Level 8 Ch Optocoupler Isolation Test Board Isolated Detection Tester PLC Processors Module

AC 220V 1/3/8 Channel MCU TTL Level 8 Ch Optocoupler Isolation Test Board Isolated Detection Tester PLC Processors Module

$7.95$9.14

1 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

$2.03$2.03

54 sold
15% off
EL357N-C Optocoupler Isolation Module Signal Level Conversion 3.3V 5V 12V 24V NPN PNP EL357N-C Optocoupler Isolation Module Signal Level Conversion 3.3V 5V 12V 24V NPN PNP

EL357N-C Optocoupler Isolation Module Signal Level Conversion 3.3V 5V 12V 24V NPN PNP

$1.25$1.47

28 sold
14% off
1PCS~10PCS mini RS232 MAX3232 Levels to TTL level converter board serial converter board Dropshipping 1PCS~10PCS mini RS232 MAX3232 Levels to TTL level converter board serial converter board Dropshipping

1PCS~10PCS mini RS232 MAX3232 Levels to TTL level converter board serial converter board Dropshipping

$1.22$1.42

116 sold
Acoustic sensing spectrum audio power amplifier level meter LED indicator flash melody light sound partner multi-color optional Acoustic sensing spectrum audio power amplifier level meter LED indicator flash melody light sound partner multi-color optional

Acoustic sensing spectrum audio power amplifier level meter LED indicator flash melody light sound partner multi-color optional

$3.59$3.59

6 sold
55% off
10pcs 4MOS Transistor Level Conversion Module 3V and 5V 4 Channels Logic Level Shifter 4 Way Bi-Directional Module High Speed 10pcs 4MOS Transistor Level Conversion Module 3V and 5V 4 Channels Logic Level Shifter 4 Way Bi-Directional Module High Speed

10pcs 4MOS Transistor Level Conversion Module 3V and 5V 4 Channels Logic Level Shifter 4 Way Bi-Directional Module High Speed

$12.45$27.66

42 sold
20% off
BN220 BN180 BN-880 3.0V-5.0V TTL Level GNSS Module GPS for GLONASS Dual GPS Module Antenna Built in FLASH BN-220 BN880 BN220 BN180 BN-880 3.0V-5.0V TTL Level GNSS Module GPS for GLONASS Dual GPS Module Antenna Built in FLASH BN-220 BN880

BN220 BN180 BN-880 3.0V-5.0V TTL Level GNSS Module GPS for GLONASS Dual GPS Module Antenna Built in FLASH BN-220 BN880

$7.87$9.84

19 sold
5% off
100pcs 1 Channel 5V 12v 24v Relay Module Low level for SCM Household Appliance Control 100pcs 1 Channel 5V 12v 24v Relay Module Low level for SCM Household Appliance Control

100pcs 1 Channel 5V 12v 24v Relay Module Low level for SCM Household Appliance Control

$185.73$195.51

2 sold
MAX3485 MAX13487 Module TTL to RS485 Module 485 Converter UA Level Interconversion Hardware Automatic Control Flow Direction MAX3485 MAX13487 Module TTL to RS485 Module 485 Converter UA Level Interconversion Hardware Automatic Control Flow Direction

MAX3485 MAX13487 Module TTL to RS485 Module 485 Converter UA Level Interconversion Hardware Automatic Control Flow Direction

$1.46$1.46

118 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

$1.87$1.87

1 sold
10PCS 4 Channels IIC I2C Logic Level Shifter Bi-Directional Module Safely Steps Down 3V to 5V Level converter for Arduino 10PCS 4 Channels IIC I2C Logic Level Shifter Bi-Directional Module Safely Steps Down 3V to 5V Level converter for Arduino

10PCS 4 Channels IIC I2C Logic Level Shifter Bi-Directional Module Safely Steps Down 3V to 5V Level converter for Arduino

$16.91$16.91

118 sold
DC5-12V Fun Electronic DIY Kit USB Sound Control Spectrum Light LED Car Volume Level Indicator Antireverse Connection Protection DC5-12V Fun Electronic DIY Kit USB Sound Control Spectrum Light LED Car Volume Level Indicator Antireverse Connection Protection

DC5-12V Fun Electronic DIY Kit USB Sound Control Spectrum Light LED Car Volume Level Indicator Antireverse Connection Protection

$3.62$3.62

8 sold
LM3915 Welding practice 10 LED Level Indicating Audio Sound Spectrum Analyzer Level Indicator DIY Amplifier Electoronics Kit LM3915 Welding practice 10 LED Level Indicating Audio Sound Spectrum Analyzer Level Indicator DIY Amplifier Electoronics Kit

LM3915 Welding practice 10 LED Level Indicating Audio Sound Spectrum Analyzer Level Indicator DIY Amplifier Electoronics Kit

$15.81$15.81

22 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

$2.00$2.00

29 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

37 sold
12% off
TZT (1/10)pcs/lot mini RS232 MAX3232 Levels to TTL level converter board serial converter board Dropshipping TZT (1/10)pcs/lot mini RS232 MAX3232 Levels to TTL level converter board serial converter board Dropshipping

TZT (1/10)pcs/lot mini RS232 MAX3232 Levels to TTL level converter board serial converter board Dropshipping

$0.23$0.26

19 sold
1 2 4 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High Low Level Trigger for Arduino 1 2 4 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High Low Level Trigger for Arduino

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

$1.21$1.21

613 sold
25% off
Intelligent Battery Display Lithium Battery Level Indicator 18650 Lipo Li-ion Capacity Board Charging Module 1S-7S 3.7-25.2V Intelligent Battery Display Lithium Battery Level Indicator 18650 Lipo Li-ion Capacity Board Charging Module 1S-7S 3.7-25.2V

Intelligent Battery Display Lithium Battery Level Indicator 18650 Lipo Li-ion Capacity Board Charging Module 1S-7S 3.7-25.2V

$0.70$0.93

10 sold
6% off
Micro SD card module SPI interface TF card reader with level conversion chip

Micro SD card module SPI interface TF card reader with level conversion chip

$0.76$0.81

110 sold
2% off
5PCS RS232 MAX3232 Level to TTL Level Board 115200bps Converter Adaptor Module

5PCS RS232 MAX3232 Level to TTL Level Board 115200bps Converter Adaptor Module

$0.96$0.98

5 sold
5/10Pcs 4 Channels IIC I2C Logic Level Shifter Bi-Directional Module Safely Steps Down 3V to 5V Level converter for Arduino 5/10Pcs 4 Channels IIC I2C Logic Level Shifter Bi-Directional Module Safely Steps Down 3V to 5V Level converter for Arduino

5/10Pcs 4 Channels IIC I2C Logic Level Shifter Bi-Directional Module Safely Steps Down 3V to 5V Level converter for Arduino

$2.62$2.62

255 sold
5% off
RCWL-1670 Waterproof Transceiver Split Ultrasonic Ranging Module 2cm-400cm Distance DC3-5V For Water Level Measurement RCWL-1670 Waterproof Transceiver Split Ultrasonic Ranging Module 2cm-400cm Distance DC3-5V For Water Level Measurement

RCWL-1670 Waterproof Transceiver Split Ultrasonic Ranging Module 2cm-400cm Distance DC3-5V For Water Level Measurement

$26.88$28.30

33 sold
RCWL-1670 Waterproof Transceiver Split Ultrasonic Ranging Module 2cm-400cm Distance DC3-5V For Water Level Measurement RCWL-1670 Waterproof Transceiver Split Ultrasonic Ranging Module 2cm-400cm Distance DC3-5V For Water Level Measurement

RCWL-1670 Waterproof Transceiver Split Ultrasonic Ranging Module 2cm-400cm Distance DC3-5V For Water Level Measurement

$41.56$41.56

19 sold
Suitable for arduino uno r3 beginner GO kit without motherboard Learning Suite With Retail Box for school education Suitable for arduino uno r3 beginner GO kit without motherboard Learning Suite With Retail Box for school education

Suitable for arduino uno r3 beginner GO kit without motherboard Learning Suite With Retail Box for school education

$172.13$172.13

9 sold
6P6P J level replaces 6N6C 6V6GT Electronic tube 2pcs 6P6P J level replaces 6N6C 6V6GT Electronic tube 2pcs

6P6P J level replaces 6N6C 6V6GT Electronic tube 2pcs

$200.00$200.00

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

$14.82$14.82

2 sold
40% off
5PCS 4-channel Level Shifter Module Bidirectional Logic Conversion 3.3V to 5V 5V to 3.3V IIC UART SPI214 for Arduino 5PCS 4-channel Level Shifter Module Bidirectional Logic Conversion 3.3V to 5V 5V to 3.3V IIC UART SPI214 for Arduino

5PCS 4-channel Level Shifter Module Bidirectional Logic Conversion 3.3V to 5V 5V to 3.3V IIC UART SPI214 for Arduino

$2.44$4.06

11 sold
36% off
5V RS422 to TTL Bidirectional Signal Module Full Duplex 422 to SCM UART Serial Port Level Conversion 5V RS422 to TTL Bidirectional Signal Module Full Duplex 422 to SCM UART Serial Port Level Conversion

5V RS422 to TTL Bidirectional Signal Module Full Duplex 422 to SCM UART Serial Port Level Conversion

$1.03$1.61

15 sold
Electron tube 6N8P J-level replace 6SN7 6H8C

Electron tube 6N8P J-level replace 6SN7 6H8C

$210.00$210.00

3V 5V 12V 24V 1 Channel Relay Module Low Level Trigger with Optocoupler Relay Output One 1 way Relay Module for Arduino 3V 5V 12V 24V 1 Channel Relay Module Low Level Trigger with Optocoupler Relay Output One 1 way Relay Module for Arduino

3V 5V 12V 24V 1 Channel Relay Module Low Level Trigger with Optocoupler Relay Output One 1 way Relay Module for Arduino

$0.64$0.64

3 sold
3% off
2-way Isolation Module Level Voltage Conversion Board 3.3 5 12 24V PNP Output DST-1R2P-P 2-way Isolation Module Level Voltage Conversion Board 3.3 5 12 24V PNP Output DST-1R2P-P

2-way Isolation Module Level Voltage Conversion Board 3.3 5 12 24V PNP Output DST-1R2P-P

$2.71$2.79

7 sold
25% off
DC9-24V 60W MP3 Power Voice Broadcast Prompt Module High And Low Level Trigger One-To-One MP3 Playback Support TF Card U Disk DC9-24V 60W MP3 Power Voice Broadcast Prompt Module High And Low Level Trigger One-To-One MP3 Playback Support TF Card U Disk

DC9-24V 60W MP3 Power Voice Broadcast Prompt Module High And Low Level Trigger One-To-One MP3 Playback Support TF Card U Disk

$6.56$8.75

42 sold
1S 2S 3S 4S Single 3.7V 18650 Lithium Battery Capacity Indicator Module Percent Power Level Tester LED display board 1S 2S 3S 4S Single 3.7V 18650 Lithium Battery Capacity Indicator Module Percent Power Level Tester LED display board

1S 2S 3S 4S Single 3.7V 18650 Lithium Battery Capacity Indicator Module Percent Power Level Tester LED display board

$10.21$10.21

7 sold
1/2/4/8 5V12V24V Relay Module With Optocoupler Isolation Support For High And Low Level Trigger Expansion Board 1/2/4/8 5V12V24V Relay Module With Optocoupler Isolation Support For High And Low Level Trigger Expansion Board

1/2/4/8 5V12V24V Relay Module With Optocoupler Isolation Support For High And Low Level Trigger Expansion Board

$38.08$38.08

231 sold
2 / 4 Channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino 2 / 4 Channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino

2 / 4 Channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino

$1.01 $1.01

137 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
High and low two-level switch, hot pack switch, moxibustion switch, heating pad switch, two-level temperature control High and low two-level switch, hot pack switch, moxibustion switch, heating pad switch, two-level temperature control

High and low two-level switch, hot pack switch, moxibustion switch, heating pad switch, two-level temperature control

$1.88 $1.88

4 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
13% off
AC 220V 1/3/8 Channel MCU TTL Level 8 Ch Optocoupler Isolation Test Board Isolated Detection Tester PLC Processors Module AC 220V 1/3/8 Channel MCU TTL Level 8 Ch Optocoupler Isolation Test Board Isolated Detection Tester PLC Processors Module

AC 220V 1/3/8 Channel MCU TTL Level 8 Ch Optocoupler Isolation Test Board Isolated Detection Tester PLC Processors Module

$7.95 $9.14

1 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
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

$2.03 $2.03

54 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
15% off
EL357N-C Optocoupler Isolation Module Signal Level Conversion 3.3V 5V 12V 24V NPN PNP EL357N-C Optocoupler Isolation Module Signal Level Conversion 3.3V 5V 12V 24V NPN PNP

EL357N-C Optocoupler Isolation Module Signal Level Conversion 3.3V 5V 12V 24V NPN PNP

$1.25 $1.47

28 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
14% off
1PCS~10PCS mini RS232 MAX3232 Levels to TTL level converter board serial converter board Dropshipping 1PCS~10PCS mini RS232 MAX3232 Levels to TTL level converter board serial converter board Dropshipping

1PCS~10PCS mini RS232 MAX3232 Levels to TTL level converter board serial converter board Dropshipping

$1.22 $1.42

116 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
Acoustic sensing spectrum audio power amplifier level meter LED indicator flash melody light sound partner multi-color optional Acoustic sensing spectrum audio power amplifier level meter LED indicator flash melody light sound partner multi-color optional

Acoustic sensing spectrum audio power amplifier level meter LED indicator flash melody light sound partner multi-color optional

$3.59 $3.59

6 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
55% off
10pcs 4MOS Transistor Level Conversion Module 3V and 5V 4 Channels Logic Level Shifter 4 Way Bi-Directional Module High Speed 10pcs 4MOS Transistor Level Conversion Module 3V and 5V 4 Channels Logic Level Shifter 4 Way Bi-Directional Module High Speed

10pcs 4MOS Transistor Level Conversion Module 3V and 5V 4 Channels Logic Level Shifter 4 Way Bi-Directional Module High Speed

$12.45 $27.66

42 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
20% off
BN220 BN180 BN-880 3.0V-5.0V TTL Level GNSS Module GPS for GLONASS Dual GPS Module Antenna Built in FLASH BN-220 BN880 BN220 BN180 BN-880 3.0V-5.0V TTL Level GNSS Module GPS for GLONASS Dual GPS Module Antenna Built in FLASH BN-220 BN880

BN220 BN180 BN-880 3.0V-5.0V TTL Level GNSS Module GPS for GLONASS Dual GPS Module Antenna Built in FLASH BN-220 BN880

$7.87 $9.84

19 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
5% off
100pcs 1 Channel 5V 12v 24v Relay Module Low level for SCM Household Appliance Control 100pcs 1 Channel 5V 12v 24v Relay Module Low level for SCM Household Appliance Control

100pcs 1 Channel 5V 12v 24v Relay Module Low level for SCM Household Appliance Control

$185.73 $195.51

2 sold

Categories: Electronic Components & Supplies, Active Components

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MAX3485 MAX13487 Module TTL to RS485 Module 485 Converter UA Level Interconversion Hardware Automatic Control Flow Direction MAX3485 MAX13487 Module TTL to RS485 Module 485 Converter UA Level Interconversion Hardware Automatic Control Flow Direction

MAX3485 MAX13487 Module TTL to RS485 Module 485 Converter UA Level Interconversion Hardware Automatic Control Flow Direction

$1.46 $1.46

118 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
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

$1.87 $1.87

1 sold

Categories: Electronic Components & Supplies, Active Components

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10PCS 4 Channels IIC I2C Logic Level Shifter Bi-Directional Module Safely Steps Down 3V to 5V Level converter for Arduino 10PCS 4 Channels IIC I2C Logic Level Shifter Bi-Directional Module Safely Steps Down 3V to 5V Level converter for Arduino

10PCS 4 Channels IIC I2C Logic Level Shifter Bi-Directional Module Safely Steps Down 3V to 5V Level converter for Arduino

$16.91 $16.91

118 sold

Categories: Electronic Components & Supplies, Active Components

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DC5-12V Fun Electronic DIY Kit USB Sound Control Spectrum Light LED Car Volume Level Indicator Antireverse Connection Protection DC5-12V Fun Electronic DIY Kit USB Sound Control Spectrum Light LED Car Volume Level Indicator Antireverse Connection Protection

DC5-12V Fun Electronic DIY Kit USB Sound Control Spectrum Light LED Car Volume Level Indicator Antireverse Connection Protection

$3.62 $3.62

8 sold

Categories: Electronic Components & Supplies, Active Components

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LM3915 Welding practice 10 LED Level Indicating Audio Sound Spectrum Analyzer Level Indicator DIY Amplifier Electoronics Kit LM3915 Welding practice 10 LED Level Indicating Audio Sound Spectrum Analyzer Level Indicator DIY Amplifier Electoronics Kit

LM3915 Welding practice 10 LED Level Indicating Audio Sound Spectrum Analyzer Level Indicator DIY Amplifier Electoronics Kit

$15.81 $15.81

22 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

$2.00 $2.00

29 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

37 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
12% off
TZT (1/10)pcs/lot mini RS232 MAX3232 Levels to TTL level converter board serial converter board Dropshipping TZT (1/10)pcs/lot mini RS232 MAX3232 Levels to TTL level converter board serial converter board Dropshipping

TZT (1/10)pcs/lot mini RS232 MAX3232 Levels to TTL level converter board serial converter board Dropshipping

$0.23 $0.26

19 sold

Categories: Electronic Components & Supplies, Active Components

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

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

$1.21 $1.21

613 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
Intelligent Battery Display Lithium Battery Level Indicator 18650 Lipo Li-ion Capacity Board Charging Module 1S-7S 3.7-25.2V Intelligent Battery Display Lithium Battery Level Indicator 18650 Lipo Li-ion Capacity Board Charging Module 1S-7S 3.7-25.2V

Intelligent Battery Display Lithium Battery Level Indicator 18650 Lipo Li-ion Capacity Board Charging Module 1S-7S 3.7-25.2V

$0.70 $0.93

10 sold

Categories: Electronic Components & Supplies, Active Components

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6% off
Micro SD card module SPI interface TF card reader with level conversion chip

Micro SD card module SPI interface TF card reader with level conversion chip

$0.76 $0.81

110 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
2% off
5PCS RS232 MAX3232 Level to TTL Level Board 115200bps Converter Adaptor Module

5PCS RS232 MAX3232 Level to TTL Level Board 115200bps Converter Adaptor Module

$0.96 $0.98

5 sold

Categories: Electronic Components & Supplies, Active Components

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5/10Pcs 4 Channels IIC I2C Logic Level Shifter Bi-Directional Module Safely Steps Down 3V to 5V Level converter for Arduino 5/10Pcs 4 Channels IIC I2C Logic Level Shifter Bi-Directional Module Safely Steps Down 3V to 5V Level converter for Arduino

5/10Pcs 4 Channels IIC I2C Logic Level Shifter Bi-Directional Module Safely Steps Down 3V to 5V Level converter for Arduino

$2.62 $2.62

255 sold

Categories: Electronic Components & Supplies, Active Components

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5% off
RCWL-1670 Waterproof Transceiver Split Ultrasonic Ranging Module 2cm-400cm Distance DC3-5V For Water Level Measurement RCWL-1670 Waterproof Transceiver Split Ultrasonic Ranging Module 2cm-400cm Distance DC3-5V For Water Level Measurement

RCWL-1670 Waterproof Transceiver Split Ultrasonic Ranging Module 2cm-400cm Distance DC3-5V For Water Level Measurement

$26.88 $28.30

33 sold

Categories: Electronic Components & Supplies, Active Components

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RCWL-1670 Waterproof Transceiver Split Ultrasonic Ranging Module 2cm-400cm Distance DC3-5V For Water Level Measurement RCWL-1670 Waterproof Transceiver Split Ultrasonic Ranging Module 2cm-400cm Distance DC3-5V For Water Level Measurement

RCWL-1670 Waterproof Transceiver Split Ultrasonic Ranging Module 2cm-400cm Distance DC3-5V For Water Level Measurement

$41.56 $41.56

19 sold

Categories: Electronic Components & Supplies, Active Components

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Suitable for arduino uno r3 beginner GO kit without motherboard Learning Suite With Retail Box for school education Suitable for arduino uno r3 beginner GO kit without motherboard Learning Suite With Retail Box for school education

Suitable for arduino uno r3 beginner GO kit without motherboard Learning Suite With Retail Box for school education

$172.13 $172.13

9 sold

Categories: Electronic Components & Supplies, Active Components

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6P6P J level replaces 6N6C 6V6GT Electronic tube 2pcs 6P6P J level replaces 6N6C 6V6GT Electronic tube 2pcs

6P6P J level replaces 6N6C 6V6GT Electronic tube 2pcs

$200.00 $200.00

Categories: Electronic Components & Supplies, Active Components

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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

$14.82 $14.82

2 sold

Categories: Electronic Components & Supplies, Active Components

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40% off
5PCS 4-channel Level Shifter Module Bidirectional Logic Conversion 3.3V to 5V 5V to 3.3V IIC UART SPI214 for Arduino 5PCS 4-channel Level Shifter Module Bidirectional Logic Conversion 3.3V to 5V 5V to 3.3V IIC UART SPI214 for Arduino

5PCS 4-channel Level Shifter Module Bidirectional Logic Conversion 3.3V to 5V 5V to 3.3V IIC UART SPI214 for Arduino

$2.44 $4.06

11 sold

Categories: Electronic Components & Supplies, Active Components

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36% off
5V RS422 to TTL Bidirectional Signal Module Full Duplex 422 to SCM UART Serial Port Level Conversion 5V RS422 to TTL Bidirectional Signal Module Full Duplex 422 to SCM UART Serial Port Level Conversion

5V RS422 to TTL Bidirectional Signal Module Full Duplex 422 to SCM UART Serial Port Level Conversion

$1.03 $1.61

15 sold

Categories: Electronic Components & Supplies, Active Components

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Electron tube 6N8P J-level replace 6SN7 6H8C

Electron tube 6N8P J-level replace 6SN7 6H8C

$210.00 $210.00

Categories: Electronic Components & Supplies, Active Components

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3V 5V 12V 24V 1 Channel Relay Module Low Level Trigger with Optocoupler Relay Output One 1 way Relay Module for Arduino 3V 5V 12V 24V 1 Channel Relay Module Low Level Trigger with Optocoupler Relay Output One 1 way Relay Module for Arduino

3V 5V 12V 24V 1 Channel Relay Module Low Level Trigger with Optocoupler Relay Output One 1 way Relay Module for Arduino

$0.64 $0.64

3 sold

Categories: Electronic Components & Supplies, Active Components

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3% off
2-way Isolation Module Level Voltage Conversion Board 3.3 5 12 24V PNP Output DST-1R2P-P 2-way Isolation Module Level Voltage Conversion Board 3.3 5 12 24V PNP Output DST-1R2P-P

2-way Isolation Module Level Voltage Conversion Board 3.3 5 12 24V PNP Output DST-1R2P-P

$2.71 $2.79

7 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
DC9-24V 60W MP3 Power Voice Broadcast Prompt Module High And Low Level Trigger One-To-One MP3 Playback Support TF Card U Disk DC9-24V 60W MP3 Power Voice Broadcast Prompt Module High And Low Level Trigger One-To-One MP3 Playback Support TF Card U Disk

DC9-24V 60W MP3 Power Voice Broadcast Prompt Module High And Low Level Trigger One-To-One MP3 Playback Support TF Card U Disk

$6.56 $8.75

42 sold

Categories: Electronic Components & Supplies, Active Components

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1S 2S 3S 4S Single 3.7V 18650 Lithium Battery Capacity Indicator Module Percent Power Level Tester LED display board 1S 2S 3S 4S Single 3.7V 18650 Lithium Battery Capacity Indicator Module Percent Power Level Tester LED display board

1S 2S 3S 4S Single 3.7V 18650 Lithium Battery Capacity Indicator Module Percent Power Level Tester LED display board

$10.21 $10.21

7 sold

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1/2/4/8 5V12V24V Relay Module With Optocoupler Isolation Support For High And Low Level Trigger Expansion Board 1/2/4/8 5V12V24V Relay Module With Optocoupler Isolation Support For High And Low Level Trigger Expansion Board

1/2/4/8 5V12V24V Relay Module With Optocoupler Isolation Support For High And Low Level Trigger Expansion Board

$38.08 $38.08

231 sold

Categories: Electronic Components & Supplies, Active Components

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