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JDY-62 Mini Antenna BLE Bluetooth Stereo Audio Dual Two Channel High Low Level Board Module Arduino IOS

JDY-62 Mini Antenna BLE Bluetooth Stereo Audio Dual Two Channel High Low Level Board Module Arduino IOS

$0.95$0.95

30% off
HX710B Digital Pressure Sensor Module (0-40KPa) - Water Level Controller & Liquid Flow Detection Board for Arduino HX710B Digital Pressure Sensor Module (0-40KPa) - Water Level Controller & Liquid Flow Detection Board for Arduino

HX710B Digital Pressure Sensor Module (0-40KPa) - Water Level Controller & Liquid Flow Detection Board for Arduino

$7.78$11.12

39 sold
15% off
SPI Micro SD/TF Card Reader (1pcs): Level Converter Module for Arduino SPI Micro SD/TF Card Reader (1pcs): Level Converter Module for Arduino

SPI Micro SD/TF Card Reader (1pcs): Level Converter Module for Arduino

$5.88$6.92

1 sold
10% off
100%NEW TC7S32FU SOT-353 Single 2 Input Positive OR Gate CMOS Logic IC 1.65~5.5V Low Power Level Shifter Chip 100%NEW TC7S32FU SOT-353 Single 2 Input Positive OR Gate CMOS Logic IC 1.65~5.5V Low Power Level Shifter Chip

100%NEW TC7S32FU SOT-353 Single 2 Input Positive OR Gate CMOS Logic IC 1.65~5.5V Low Power Level Shifter Chip

$8.09$8.99

5% off
5V-12V dimming switch, three levels of dimming, makeup mirror, fill light, wardrobe DIY light strip, LED touch dimming, 2A 5V-12V dimming switch, three levels of dimming, makeup mirror, fill light, wardrobe DIY light strip, LED touch dimming, 2A

5V-12V dimming switch, three levels of dimming, makeup mirror, fill light, wardrobe DIY light strip, LED touch dimming, 2A

$8.55$9.00

2pcs DC 5V Relay Module 2-Channel Relay Switch with Optocoupler Isolation High/Low Level Trigger 2pcs DC 5V Relay Module 2-Channel Relay Switch with Optocoupler Isolation High/Low Level Trigger

2pcs DC 5V Relay Module 2-Channel Relay Switch with Optocoupler Isolation High/Low Level Trigger

$1.30$1.30

2 sold
10% off
NE555 Water Level Switch Controller Kit with Automatic Pumping Module - DIY Electronic Principles Training Sensor for Student NE555 Water Level Switch Controller Kit with Automatic Pumping Module - DIY Electronic Principles Training Sensor for Student

NE555 Water Level Switch Controller Kit with Automatic Pumping Module - DIY Electronic Principles Training Sensor for Student

$1.16$1.29

56% off
10pcs 2/4 Channel IIC I2C UART SPI Logic Level Converter Bi-Directional Module 5V to 3.3V Tool 10pcs 2/4 Channel IIC I2C UART SPI Logic Level Converter Bi-Directional Module 5V to 3.3V Tool

10pcs 2/4 Channel IIC I2C UART SPI Logic Level Converter Bi-Directional Module 5V to 3.3V Tool

$25.06$58.22

713 sold
13% off
SN74AHCT125N Quad Bus Buffer Gate Line Driver 3-State Output 5V VCC Logic Level Shifter for Signal Amplifier MCU STM32 Chip IC SN74AHCT125N Quad Bus Buffer Gate Line Driver 3-State Output 5V VCC Logic Level Shifter for Signal Amplifier MCU STM32 Chip IC

SN74AHCT125N Quad Bus Buffer Gate Line Driver 3-State Output 5V VCC Logic Level Shifter for Signal Amplifier MCU STM32 Chip IC

$6.52$7.50

30% off
HX710B High-Precision Liquid Pressure Sensor - 0-40KPa Digital Module for Industrial Level Monitoring & Flow Measurement HX710B High-Precision Liquid Pressure Sensor - 0-40KPa Digital Module for Industrial Level Monitoring & Flow Measurement

HX710B High-Precision Liquid Pressure Sensor - 0-40KPa Digital Module for Industrial Level Monitoring & Flow Measurement

$7.73$11.04

12 sold
4 channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V 4 channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V

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

$1.23$1.23

1 sold
10pcs/lot NH245 SN74LVC8T245PWR TSSOP-24 Converter Level Shifter ic chips in stock 10pcs/lot NH245 SN74LVC8T245PWR TSSOP-24 Converter Level Shifter ic chips in stock

10pcs/lot NH245 SN74LVC8T245PWR TSSOP-24 Converter Level Shifter ic chips in stock

$1.31$1.31

30% off
XH-M203 Water level Controller Automatic Water level Controller Water level Switch level Water Pump Controller 12V Relay Output

XH-M203 Water level Controller Automatic Water level Controller Water level Switch level Water Pump Controller 12V Relay Output

$10.15$14.50

1 sold
30% off
Arduino-Compatible HX710B Pressure Sensor Board - 40KPa Water Level Controller with I2C Output for Smart Agriculture/DIY Arduino-Compatible HX710B Pressure Sensor Board - 40KPa Water Level Controller with I2C Output for Smart Agriculture/DIY

Arduino-Compatible HX710B Pressure Sensor Board - 40KPa Water Level Controller with I2C Output for Smart Agriculture/DIY

$7.78$11.12

1 sold
6% off
PIC16F54-I/P PIC16F88 PIC16F627A PIC16F628A PIC16F648A PIC16F716 PIC16F818 PIC16F1826 PIC16F1827 -I/P DIP-18 New Good Quality PIC16F54-I/P PIC16F88 PIC16F627A PIC16F628A PIC16F648A PIC16F716 PIC16F818 PIC16F1826 PIC16F1827 -I/P DIP-18 New Good Quality

PIC16F54-I/P PIC16F88 PIC16F627A PIC16F628A PIC16F648A PIC16F716 PIC16F818 PIC16F1826 PIC16F1827 -I/P DIP-18 New Good Quality

$0.89$0.95

LM3915 DC 9V-12V 10 LED Sound Audio Spectrum Analyzer Level Indicator Kit DIY Electoronics Soldering Practice Set laboratory LM3915 DC 9V-12V 10 LED Sound Audio Spectrum Analyzer Level Indicator Kit DIY Electoronics Soldering Practice Set laboratory

LM3915 DC 9V-12V 10 LED Sound Audio Spectrum Analyzer Level Indicator Kit DIY Electoronics Soldering Practice Set laboratory

$1.06$1.06

8 sold
TXB0104 4-bit bidirectional voltage level converter with automatic direction sensing WCMCU-401 TXB0104 4-bit bidirectional voltage level converter with automatic direction sensing WCMCU-401

TXB0104 4-bit bidirectional voltage level converter with automatic direction sensing WCMCU-401

$9.20$9.20

8% off
4channel 2 channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino 4channel 2 channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino

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

$6.44$7.00

30% off
HX710B High-Precision Liquid Pressure Sensor - 0-40KPa Digital Module for Industrial Level Monitoring & Flow Measurement HX710B High-Precision Liquid Pressure Sensor - 0-40KPa Digital Module for Industrial Level Monitoring & Flow Measurement

HX710B High-Precision Liquid Pressure Sensor - 0-40KPa Digital Module for Industrial Level Monitoring & Flow Measurement

$7.78$11.11

10 sold
50% off
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

$18.74$37.49

13 sold
30% off
1 Channel Relay Module Interface Board Shield For Arduino 5V/12V/24V Low Level Trigger One PIC AVR DSP ARM MCU DC AC 220V 1 Channel Relay Module Interface Board Shield For Arduino 5V/12V/24V Low Level Trigger One PIC AVR DSP ARM MCU DC AC 220V

1 Channel Relay Module Interface Board Shield For Arduino 5V/12V/24V Low Level Trigger One PIC AVR DSP ARM MCU DC AC 220V

$6.78$9.69

8% off
Car Battery Charge Level Indicator 12V 24V 36V 48V 60V Lithium Battery Capacity Meter Tester Blue Display LED Tester Voltmeter Car Battery Charge Level Indicator 12V 24V 36V 48V 60V Lithium Battery Capacity Meter Tester Blue Display LED Tester Voltmeter

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

$13.80$15.00

Relay Module With Optocoupler Relay Relay Board High And Low Level Trigger 1-way (one channel)5V 12V 24V Relay Module With Optocoupler Relay Relay Board High And Low Level Trigger 1-way (one channel)5V 12V 24V

Relay Module With Optocoupler Relay Relay Board High And Low Level Trigger 1-way (one channel)5V 12V 24V

$0.88$0.88

5% off
KA2284 Level Indicates Module Power Indicator Audio KA2284 Level Indicates Module Power Indicator Audio

KA2284 Level Indicates Module Power Indicator Audio

$0.93$0.98

9% off
 1 2 4 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger for Arduino  1 2 4 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger for Arduino

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

$1.28$1.41

PP Plastic Small Float Switch Liquid Level Water Level Open Liquid Level Sensor anti-corrosion Acid And Alkali Resistance 52MM PP Plastic Small Float Switch Liquid Level Water Level Open Liquid Level Sensor anti-corrosion Acid And Alkali Resistance 52MM

PP Plastic Small Float Switch Liquid Level Water Level Open Liquid Level Sensor anti-corrosion Acid And Alkali Resistance 52MM

$3.04$3.04

1Pcs to 100Pcs Aqy272 Sop-4 New Original High-Capacity Load Current Level up to 2A

1Pcs to 100Pcs Aqy272 Sop-4 New Original High-Capacity Load Current Level up to 2A

$7.00$7.00

68% off
3.3V 5V TXS0108E 8 Channel Logic Level Bi-directional Converter Module TXB0108 Mutual Convert Module TXS0108 3.3V 5V TXS0108E 8 Channel Logic Level Bi-directional Converter Module TXB0108 Mutual Convert Module TXS0108

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

$19.30$60.30

55 sold
LM3915 DC 9V-12V 10 LED Sound Audio Spectrum Analyzer Level Indicator Kit DIY Electoronics Soldering Practice Set laboratory LM3915 DC 9V-12V 10 LED Sound Audio Spectrum Analyzer Level Indicator Kit DIY Electoronics Soldering Practice Set laboratory

LM3915 DC 9V-12V 10 LED Sound Audio Spectrum Analyzer Level Indicator Kit DIY Electoronics Soldering Practice Set laboratory

$1.06$1.06

9% off
JDY-62A Mini Bluetooth Stereo Audio Module Dual Channel High/Low Level Output PCB Antenna Auto Sleep Compatible With Arduino IOS JDY-62A Mini Bluetooth Stereo Audio Module Dual Channel High/Low Level Output PCB Antenna Auto Sleep Compatible With Arduino IOS

JDY-62A Mini Bluetooth Stereo Audio Module Dual Channel High/Low Level Output PCB Antenna Auto Sleep Compatible With Arduino IOS

$0.86$0.95

67% off
TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V

TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V

$17.11$51.86

2 sold
30% off
5V Piezoelectric Film Vibration Sensor Switch Module TTL Level Output For 5V Piezoelectric Film Vibration Sensor Switch Module TTL Level Output For

5V Piezoelectric Film Vibration Sensor Switch Module TTL Level Output For

$6.23$8.90

50% 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

$22.19$44.38

492 sold
DC 5V 12V 24V 30A 10A High Power 1 Channel Relay Module With Optocoupler Isolation board High Low Level Trigger for Arduino DC 5V 12V 24V 30A 10A High Power 1 Channel Relay Module With Optocoupler Isolation board High Low Level Trigger for Arduino

DC 5V 12V 24V 30A 10A High Power 1 Channel Relay Module With Optocoupler Isolation board High Low Level Trigger for Arduino

$1.30$1.30

XH-M203 fully automatic water level controller, water level switch, liquid level pump control module XH-M203 fully automatic water level controller, water level switch, liquid level pump control module

XH-M203 fully automatic water level controller, water level switch, liquid level pump control module

$9.25$9.25

1 Channel 5V 12V 24v Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for arduino 1 Channel 5V 12V 24v Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for arduino

1 Channel 5V 12V 24v Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for arduino

$1.31$1.31

JDY-62 Mini Antenna BLE Bluetooth Stereo Audio Dual Two Channel High Low Level Board Module Arduino IOS

JDY-62 Mini Antenna BLE Bluetooth Stereo Audio Dual Two Channel High Low Level Board Module Arduino IOS

$0.95 $0.95

Categories: Electronic Components & Supplies, Active Components

Buy Now
30% off
HX710B Digital Pressure Sensor Module (0-40KPa) - Water Level Controller & Liquid Flow Detection Board for Arduino HX710B Digital Pressure Sensor Module (0-40KPa) - Water Level Controller & Liquid Flow Detection Board for Arduino

HX710B Digital Pressure Sensor Module (0-40KPa) - Water Level Controller & Liquid Flow Detection Board for Arduino

$7.78 $11.12

39 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
15% off
SPI Micro SD/TF Card Reader (1pcs): Level Converter Module for Arduino SPI Micro SD/TF Card Reader (1pcs): Level Converter Module for Arduino

SPI Micro SD/TF Card Reader (1pcs): Level Converter Module for Arduino

$5.88 $6.92

1 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
10% off
100%NEW TC7S32FU SOT-353 Single 2 Input Positive OR Gate CMOS Logic IC 1.65~5.5V Low Power Level Shifter Chip 100%NEW TC7S32FU SOT-353 Single 2 Input Positive OR Gate CMOS Logic IC 1.65~5.5V Low Power Level Shifter Chip

100%NEW TC7S32FU SOT-353 Single 2 Input Positive OR Gate CMOS Logic IC 1.65~5.5V Low Power Level Shifter Chip

$8.09 $8.99

Categories: Electronic Components & Supplies, Active Components

Buy Now
5% off
5V-12V dimming switch, three levels of dimming, makeup mirror, fill light, wardrobe DIY light strip, LED touch dimming, 2A 5V-12V dimming switch, three levels of dimming, makeup mirror, fill light, wardrobe DIY light strip, LED touch dimming, 2A

5V-12V dimming switch, three levels of dimming, makeup mirror, fill light, wardrobe DIY light strip, LED touch dimming, 2A

$8.55 $9.00

Categories: Electronic Components & Supplies, Active Components

Buy Now
2pcs DC 5V Relay Module 2-Channel Relay Switch with Optocoupler Isolation High/Low Level Trigger 2pcs DC 5V Relay Module 2-Channel Relay Switch with Optocoupler Isolation High/Low Level Trigger

2pcs DC 5V Relay Module 2-Channel Relay Switch with Optocoupler Isolation High/Low Level Trigger

$1.30 $1.30

2 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
10% off
NE555 Water Level Switch Controller Kit with Automatic Pumping Module - DIY Electronic Principles Training Sensor for Student NE555 Water Level Switch Controller Kit with Automatic Pumping Module - DIY Electronic Principles Training Sensor for Student

NE555 Water Level Switch Controller Kit with Automatic Pumping Module - DIY Electronic Principles Training Sensor for Student

$1.16 $1.29

Categories: Electronic Components & Supplies, Active Components

Buy Now
56% off
10pcs 2/4 Channel IIC I2C UART SPI Logic Level Converter Bi-Directional Module 5V to 3.3V Tool 10pcs 2/4 Channel IIC I2C UART SPI Logic Level Converter Bi-Directional Module 5V to 3.3V Tool

10pcs 2/4 Channel IIC I2C UART SPI Logic Level Converter Bi-Directional Module 5V to 3.3V Tool

$25.06 $58.22

713 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
13% off
SN74AHCT125N Quad Bus Buffer Gate Line Driver 3-State Output 5V VCC Logic Level Shifter for Signal Amplifier MCU STM32 Chip IC SN74AHCT125N Quad Bus Buffer Gate Line Driver 3-State Output 5V VCC Logic Level Shifter for Signal Amplifier MCU STM32 Chip IC

SN74AHCT125N Quad Bus Buffer Gate Line Driver 3-State Output 5V VCC Logic Level Shifter for Signal Amplifier MCU STM32 Chip IC

$6.52 $7.50

Categories: Electronic Components & Supplies, Active Components

Buy Now
30% off
HX710B High-Precision Liquid Pressure Sensor - 0-40KPa Digital Module for Industrial Level Monitoring & Flow Measurement HX710B High-Precision Liquid Pressure Sensor - 0-40KPa Digital Module for Industrial Level Monitoring & Flow Measurement

HX710B High-Precision Liquid Pressure Sensor - 0-40KPa Digital Module for Industrial Level Monitoring & Flow Measurement

$7.73 $11.04

12 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
4 channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V 4 channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V

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

$1.23 $1.23

1 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
10pcs/lot NH245 SN74LVC8T245PWR TSSOP-24 Converter Level Shifter ic chips in stock 10pcs/lot NH245 SN74LVC8T245PWR TSSOP-24 Converter Level Shifter ic chips in stock

10pcs/lot NH245 SN74LVC8T245PWR TSSOP-24 Converter Level Shifter ic chips in stock

$1.31 $1.31

Categories: Electronic Components & Supplies, Active Components

Buy Now
30% off
XH-M203 Water level Controller Automatic Water level Controller Water level Switch level Water Pump Controller 12V Relay Output

XH-M203 Water level Controller Automatic Water level Controller Water level Switch level Water Pump Controller 12V Relay Output

$10.15 $14.50

1 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
30% off
Arduino-Compatible HX710B Pressure Sensor Board - 40KPa Water Level Controller with I2C Output for Smart Agriculture/DIY Arduino-Compatible HX710B Pressure Sensor Board - 40KPa Water Level Controller with I2C Output for Smart Agriculture/DIY

Arduino-Compatible HX710B Pressure Sensor Board - 40KPa Water Level Controller with I2C Output for Smart Agriculture/DIY

$7.78 $11.12

1 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
6% off
PIC16F54-I/P PIC16F88 PIC16F627A PIC16F628A PIC16F648A PIC16F716 PIC16F818 PIC16F1826 PIC16F1827 -I/P DIP-18 New Good Quality PIC16F54-I/P PIC16F88 PIC16F627A PIC16F628A PIC16F648A PIC16F716 PIC16F818 PIC16F1826 PIC16F1827 -I/P DIP-18 New Good Quality

PIC16F54-I/P PIC16F88 PIC16F627A PIC16F628A PIC16F648A PIC16F716 PIC16F818 PIC16F1826 PIC16F1827 -I/P DIP-18 New Good Quality

$0.89 $0.95

Categories: Electronic Components & Supplies, Active Components

Buy Now
LM3915 DC 9V-12V 10 LED Sound Audio Spectrum Analyzer Level Indicator Kit DIY Electoronics Soldering Practice Set laboratory LM3915 DC 9V-12V 10 LED Sound Audio Spectrum Analyzer Level Indicator Kit DIY Electoronics Soldering Practice Set laboratory

LM3915 DC 9V-12V 10 LED Sound Audio Spectrum Analyzer Level Indicator Kit DIY Electoronics Soldering Practice Set laboratory

$1.06 $1.06

8 sold

Categories: Electronic Components & Supplies, Active Components

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TXB0104 4-bit bidirectional voltage level converter with automatic direction sensing WCMCU-401 TXB0104 4-bit bidirectional voltage level converter with automatic direction sensing WCMCU-401

TXB0104 4-bit bidirectional voltage level converter with automatic direction sensing WCMCU-401

$9.20 $9.20

Categories: Electronic Components & Supplies, Active Components

Buy Now
8% off
4channel 2 channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino 4channel 2 channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino

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

$6.44 $7.00

Categories: Electronic Components & Supplies, Active Components

Buy Now
30% off
HX710B High-Precision Liquid Pressure Sensor - 0-40KPa Digital Module for Industrial Level Monitoring & Flow Measurement HX710B High-Precision Liquid Pressure Sensor - 0-40KPa Digital Module for Industrial Level Monitoring & Flow Measurement

HX710B High-Precision Liquid Pressure Sensor - 0-40KPa Digital Module for Industrial Level Monitoring & Flow Measurement

$7.78 $11.11

10 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
50% off
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

$18.74 $37.49

13 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
30% off
1 Channel Relay Module Interface Board Shield For Arduino 5V/12V/24V Low Level Trigger One PIC AVR DSP ARM MCU DC AC 220V 1 Channel Relay Module Interface Board Shield For Arduino 5V/12V/24V Low Level Trigger One PIC AVR DSP ARM MCU DC AC 220V

1 Channel Relay Module Interface Board Shield For Arduino 5V/12V/24V Low Level Trigger One PIC AVR DSP ARM MCU DC AC 220V

$6.78 $9.69

Categories: Electronic Components & Supplies, Active Components

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8% off
Car Battery Charge Level Indicator 12V 24V 36V 48V 60V Lithium Battery Capacity Meter Tester Blue Display LED Tester Voltmeter Car Battery Charge Level Indicator 12V 24V 36V 48V 60V Lithium Battery Capacity Meter Tester Blue Display LED Tester Voltmeter

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

$13.80 $15.00

Categories: Electronic Components & Supplies, Active Components

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Relay Module With Optocoupler Relay Relay Board High And Low Level Trigger 1-way (one channel)5V 12V 24V Relay Module With Optocoupler Relay Relay Board High And Low Level Trigger 1-way (one channel)5V 12V 24V

Relay Module With Optocoupler Relay Relay Board High And Low Level Trigger 1-way (one channel)5V 12V 24V

$0.88 $0.88

Categories: Electronic Components & Supplies, Active Components

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5% off
KA2284 Level Indicates Module Power Indicator Audio KA2284 Level Indicates Module Power Indicator Audio

KA2284 Level Indicates Module Power Indicator Audio

$0.93 $0.98

Categories: Electronic Components & Supplies, Active Components

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9% off
 1 2 4 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger for Arduino  1 2 4 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger for Arduino

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

$1.28 $1.41

Categories: Electronic Components & Supplies, Active Components

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PP Plastic Small Float Switch Liquid Level Water Level Open Liquid Level Sensor anti-corrosion Acid And Alkali Resistance 52MM PP Plastic Small Float Switch Liquid Level Water Level Open Liquid Level Sensor anti-corrosion Acid And Alkali Resistance 52MM

PP Plastic Small Float Switch Liquid Level Water Level Open Liquid Level Sensor anti-corrosion Acid And Alkali Resistance 52MM

$3.04 $3.04

Categories: Electronic Components & Supplies, Active Components

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1Pcs to 100Pcs Aqy272 Sop-4 New Original High-Capacity Load Current Level up to 2A

1Pcs to 100Pcs Aqy272 Sop-4 New Original High-Capacity Load Current Level up to 2A

$7.00 $7.00

Categories: Electronic Components & Supplies, Active Components

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68% off
3.3V 5V TXS0108E 8 Channel Logic Level Bi-directional Converter Module TXB0108 Mutual Convert Module TXS0108 3.3V 5V TXS0108E 8 Channel Logic Level Bi-directional Converter Module TXB0108 Mutual Convert Module TXS0108

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

$19.30 $60.30

55 sold

Categories: Electronic Components & Supplies, Active Components

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LM3915 DC 9V-12V 10 LED Sound Audio Spectrum Analyzer Level Indicator Kit DIY Electoronics Soldering Practice Set laboratory LM3915 DC 9V-12V 10 LED Sound Audio Spectrum Analyzer Level Indicator Kit DIY Electoronics Soldering Practice Set laboratory

LM3915 DC 9V-12V 10 LED Sound Audio Spectrum Analyzer Level Indicator Kit DIY Electoronics Soldering Practice Set laboratory

$1.06 $1.06

Categories: Electronic Components & Supplies, Active Components

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9% off
JDY-62A Mini Bluetooth Stereo Audio Module Dual Channel High/Low Level Output PCB Antenna Auto Sleep Compatible With Arduino IOS JDY-62A Mini Bluetooth Stereo Audio Module Dual Channel High/Low Level Output PCB Antenna Auto Sleep Compatible With Arduino IOS

JDY-62A Mini Bluetooth Stereo Audio Module Dual Channel High/Low Level Output PCB Antenna Auto Sleep Compatible With Arduino IOS

$0.86 $0.95

Categories: Electronic Components & Supplies, Active Components

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67% off
TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V

TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V

$17.11 $51.86

2 sold

Categories: Electronic Components & Supplies, Active Components

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30% off
5V Piezoelectric Film Vibration Sensor Switch Module TTL Level Output For 5V Piezoelectric Film Vibration Sensor Switch Module TTL Level Output For

5V Piezoelectric Film Vibration Sensor Switch Module TTL Level Output For

$6.23 $8.90

Categories: Electronic Components & Supplies, Active Components

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50% 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

$22.19 $44.38

492 sold

Categories: Electronic Components & Supplies, Active Components

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DC 5V 12V 24V 30A 10A High Power 1 Channel Relay Module With Optocoupler Isolation board High Low Level Trigger for Arduino DC 5V 12V 24V 30A 10A High Power 1 Channel Relay Module With Optocoupler Isolation board High Low Level Trigger for Arduino

DC 5V 12V 24V 30A 10A High Power 1 Channel Relay Module With Optocoupler Isolation board High Low Level Trigger for Arduino

$1.30 $1.30

Categories: Electronic Components & Supplies, Active Components

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XH-M203 fully automatic water level controller, water level switch, liquid level pump control module XH-M203 fully automatic water level controller, water level switch, liquid level pump control module

XH-M203 fully automatic water level controller, water level switch, liquid level pump control module

$9.25 $9.25

Categories: Electronic Components & Supplies, Active Components

Buy Now
1 Channel 5V 12V 24v Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for arduino 1 Channel 5V 12V 24v Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for arduino

1 Channel 5V 12V 24v Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for arduino

$1.31 $1.31

Categories: Electronic Components & Supplies, Active Components

Buy Now