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Bi-Directional Logic Level Shifter Module 5V 3.3V 2 Channel, for I2C UART TTL Serial, Reverse Polarity Protection Bi-Directional Logic Level Shifter Module 5V 3.3V 2 Channel, for I2C UART TTL Serial, Reverse Polarity Protection

Bi-Directional Logic Level Shifter Module 5V 3.3V 2 Channel, for I2C UART TTL Serial, Reverse Polarity Protection

$1.53$1.53

6 sold
49% off
TXS0108E 8 Channel Logic Level Converter Bi-Directional High Speed Full Duplex Shifter 3.3V 5V Module for Arduino Raspberry Pi TXS0108E 8 Channel Logic Level Converter Bi-Directional High Speed Full Duplex Shifter 3.3V 5V Module for Arduino Raspberry Pi

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

$24.57$49.13

2 sold
30% off
Isolated MOSFET Driver Module FR120N LR7843 AOD4184 3V/5V Logic Level Relay Replacement Switch Board For Arduino MCU Control Isolated MOSFET Driver Module FR120N LR7843 AOD4184 3V/5V Logic Level Relay Replacement Switch Board For Arduino MCU Control

Isolated MOSFET Driver Module FR120N LR7843 AOD4184 3V/5V Logic Level Relay Replacement Switch Board For Arduino MCU Control

$4.98$7.11

2 sold
1pcs High Quality Active / passive Buzzer Module for Arduino New DIY Kit Active buzzer low level modules 1pcs High Quality Active / passive Buzzer Module for Arduino New DIY Kit Active buzzer low level modules

1pcs High Quality Active / passive Buzzer Module for Arduino New DIY Kit Active buzzer low level modules

$0.30$0.30

7 sold
CROSS-CAP Jantzen Audio Denmark 400V MKP 0.1uf-100uf Fever Level Frequency Division Coupling Capacitor CROSS-CAP Jantzen Audio Denmark 400V MKP 0.1uf-100uf Fever Level Frequency Division Coupling Capacitor

CROSS-CAP Jantzen Audio Denmark 400V MKP 0.1uf-100uf Fever Level Frequency Division Coupling Capacitor

$27.81$27.81

6 sold
50% off
4-Digit Battery Indicator LED 12V Battery Level Indicator Module 4 Paragraph 4 Onboard Battery Indicator LED Lights 4-Digit Battery Indicator LED 12V Battery Level Indicator Module 4 Paragraph 4 Onboard Battery Indicator LED Lights

4-Digit Battery Indicator LED 12V Battery Level Indicator Module 4 Paragraph 4 Onboard Battery Indicator LED Lights

$23.06$46.12

5 sold
50% off
XZG RCWL-1670 Waterproof Transceiver Split Ultrasonic Ranging Module 2cm-400cm Distance DC3-5V For Water Level Measurement 1-10P XZG RCWL-1670 Waterproof Transceiver Split Ultrasonic Ranging Module 2cm-400cm Distance DC3-5V For Water Level Measurement 1-10P

XZG RCWL-1670 Waterproof Transceiver Split Ultrasonic Ranging Module 2cm-400cm Distance DC3-5V For Water Level Measurement 1-10P

$54.96$109.92

9 sold
30% off
LM3915 Audio Level Indicator Kit 10 LED VU Meter DIY Soldering Practice Project for Amplifier Stereo System Power Display LM3915 Audio Level Indicator Kit 10 LED VU Meter DIY Soldering Practice Project for Amplifier Stereo System Power Display

LM3915 Audio Level Indicator Kit 10 LED VU Meter DIY Soldering Practice Project for Amplifier Stereo System Power Display

$10.81$15.45

2 sold
50% off
1/2/4/6/8 Channel Relay Module 5V 12V 24V Optocoupler Isolation High Low Level Trigger For MCU Microcontroller 1/2/4/6/8 Channel Relay Module 5V 12V 24V Optocoupler Isolation High Low Level Trigger For MCU Microcontroller

1/2/4/6/8 Channel Relay Module 5V 12V 24V Optocoupler Isolation High Low Level Trigger For MCU Microcontroller

$27.08$54.16

3 sold
PS2 to Development Board Adapter Plug-and-Use Wireless Controller Adapter with Logic Level Shifter (5V/3.3V) PS2 to Development Board Adapter Plug-and-Use Wireless Controller Adapter with Logic Level Shifter (5V/3.3V)

PS2 to Development Board Adapter Plug-and-Use Wireless Controller Adapter with Logic Level Shifter (5V/3.3V)

$2.22$2.22

5 sold
5V 12V 24V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger 5V 12V 24V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger

5V 12V 24V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger

$0.55$0.55

29 sold
49% off
Relay Module Interface Board Shield For Arduino 5V/12V/24V Low Level Trigger One PIC AVR DSP ARM MCU DC AC 220V Relay Module Interface Board Shield For Arduino 5V/12V/24V Low Level Trigger One PIC AVR DSP ARM MCU DC AC 220V

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

$24.29$48.57

2 sold
Car Battery Charge Level Indicator 12V 24V 36V 48V 60V 72V Lithium Battery Capacity Meter Tester Display LED Tester Voltmeter

Car Battery Charge Level Indicator 12V 24V 36V 48V 60V 72V Lithium Battery Capacity Meter Tester Display LED Tester Voltmeter

$7.00$7.00

4 sold
5-10pcs MAX3485 MAX13487 TTL To RS485 Module 485 Converter UA Level Interconversion Hardware Automatic Control Flow Direction 5-10pcs MAX3485 MAX13487 TTL To RS485 Module 485 Converter UA Level Interconversion Hardware Automatic Control Flow Direction

5-10pcs MAX3485 MAX13487 TTL To RS485 Module 485 Converter UA Level Interconversion Hardware Automatic Control Flow Direction

$14.08$14.08

13 sold
49% off
1/5PCS 5V Vibrating Vibration Motor Module High and Low Level Vibration Mini Motor Module for Arduino 1/5PCS 5V Vibrating Vibration Motor Module High and Low Level Vibration Mini Motor Module for Arduino

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

$22.22$44.43

2 sold
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

$0.38$0.38

2 sold
50% off
1/2/5Pcs Tank Pool Horizontal Water Level Switch Liquid Level Sensor Liquid PP Plastic Ball Float Switch For Arduino 1/2/5Pcs Tank Pool Horizontal Water Level Switch Liquid Level Sensor Liquid PP Plastic Ball Float Switch For Arduino

1/2/5Pcs Tank Pool Horizontal Water Level Switch Liquid Level Sensor Liquid PP Plastic Ball Float Switch For Arduino

$31.87$63.74

3 sold
49% off
LM3915 DC 9V-12V 10 LED Sound Audio Spectrum Analyzer Level Indicator Kit DIY Electoronics Soldering Practice Set laboratory DIY LM3915 DC 9V-12V 10 LED Sound Audio Spectrum Analyzer Level Indicator Kit DIY Electoronics Soldering Practice Set laboratory DIY

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

$29.72$59.43

6 sold
9% off
CJMCU - SX1509 16 channel I/O output module and keyboard GPIO voltage level LED driver CJMCU - SX1509 16 channel I/O output module and keyboard GPIO voltage level LED driver

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

$2.89$3.18

2 sold
10Pcs 5.08mm DG500 KF128 1P PCB CONNECTOR UNIVERSAL SCREW TERMINAL BLOCK KF128L MKDS YANNIU YN128 gold plated 3u Military-level 10Pcs 5.08mm DG500 KF128 1P PCB CONNECTOR UNIVERSAL SCREW TERMINAL BLOCK KF128L MKDS YANNIU YN128 gold plated 3u Military-level

10Pcs 5.08mm DG500 KF128 1P PCB CONNECTOR UNIVERSAL SCREW TERMINAL BLOCK KF128L MKDS YANNIU YN128 gold plated 3u Military-level

$8.40$8.40

6 sold
Specialized small float switch for water tanks, liquid level and water level float switch, DPI-31A magnetic control induction sw Specialized small float switch for water tanks, liquid level and water level float switch, DPI-31A magnetic control induction sw

Specialized small float switch for water tanks, liquid level and water level float switch, DPI-31A magnetic control induction sw

$7.38$7.38

4 sold
49% off
XZG 1/5PCS 3D Touch Sensor Auto Bed Leveling Sensor BL Touch BLTouch 3d Printer Parts Reprap mk8 i3 Ender 3 Pro Anet A8 Tevo XZG 1/5PCS 3D Touch Sensor Auto Bed Leveling Sensor BL Touch BLTouch 3d Printer Parts Reprap mk8 i3 Ender 3 Pro Anet A8 Tevo

XZG 1/5PCS 3D Touch Sensor Auto Bed Leveling Sensor BL Touch BLTouch 3d Printer Parts Reprap mk8 i3 Ender 3 Pro Anet A8 Tevo

$86.04$172.07

8 sold
50% off
1/5/10PCS mini RS232 MAX3232 Levels to TTL level converter board serial converter board Dropshipping 1/5/10PCS mini RS232 MAX3232 Levels to TTL level converter board serial converter board Dropshipping

1/5/10PCS mini RS232 MAX3232 Levels to TTL level converter board serial converter board Dropshipping

$27.53$55.06

6 sold
50% off
DC 0-30V Ultra-Thin Digital Voltmeter & Battery Meter 0.5-Inch OLED Display Voltage Tester 1-6S Adjustable Battery Level Tester DC 0-30V Ultra-Thin Digital Voltmeter & Battery Meter 0.5-Inch OLED Display Voltage Tester 1-6S Adjustable Battery Level Tester

DC 0-30V Ultra-Thin Digital Voltmeter & Battery Meter 0.5-Inch OLED Display Voltage Tester 1-6S Adjustable Battery Level Tester

$56.38$112.76

4 sold
MAX490 RS422 to TTL Converter Module - Full Duplex Bidirectional Signal Converter for UART/SCM, 3.3V/5V TTL Logic Level Shifter MAX490 RS422 to TTL Converter Module - Full Duplex Bidirectional Signal Converter for UART/SCM, 3.3V/5V TTL Logic Level Shifter

MAX490 RS422 to TTL Converter Module - Full Duplex Bidirectional Signal Converter for UART/SCM, 3.3V/5V TTL Logic Level Shifter

$0.97$0.97

5 sold
49% off
Smallest 0.5' OLED Digital Voltmeter Battery Level Meter DC 0-30V Ultra Thin High Precision for 1-6S Lithium Battery 2/3 Wire Smallest 0.5' OLED Digital Voltmeter Battery Level Meter DC 0-30V Ultra Thin High Precision for 1-6S Lithium Battery 2/3 Wire

Smallest 0.5' OLED Digital Voltmeter Battery Level Meter DC 0-30V Ultra Thin High Precision for 1-6S Lithium Battery 2/3 Wire

$38.00$75.99

5 sold
50% off
1/2/5pcs XH-M203 Full Automatic Water Level Controller Pump Switch Relay Module AC/DC 12V Relay 1/2/5pcs XH-M203 Full Automatic Water Level Controller Pump Switch Relay Module AC/DC 12V Relay

1/2/5pcs XH-M203 Full Automatic Water Level Controller Pump Switch Relay Module AC/DC 12V Relay

$36.50$73.01

4 sold
50% off
HX710B Digital Pressure Sensor Module for Arduino Liquid Flow Sensor 0-40kPa Water Level Controller Board Compatible with DC 3.3 HX710B Digital Pressure Sensor Module for Arduino Liquid Flow Sensor 0-40kPa Water Level Controller Board Compatible with DC 3.3

HX710B Digital Pressure Sensor Module for Arduino Liquid Flow Sensor 0-40kPa Water Level Controller Board Compatible with DC 3.3

$26.39$52.78

3 sold
1% off
1Pcs KA2284 Power Level Indicator Battery Indicator Pro Audio Level Indicating Module High Quality 1Pcs KA2284 Power Level Indicator Battery Indicator Pro Audio Level Indicating Module High Quality

1Pcs KA2284 Power Level Indicator Battery Indicator Pro Audio Level Indicating Module High Quality

$0.51$0.52

3 sold
Light strip digital tube B5/8/10/12/20 segment grid battery display shows red, yellow, blue, and green battery levels, with a co Light strip digital tube B5/8/10/12/20 segment grid battery display shows red, yellow, blue, and green battery levels, with a co

Light strip digital tube B5/8/10/12/20 segment grid battery display shows red, yellow, blue, and green battery levels, with a co

$14.42$14.42

19 sold
50% off
BN220 BN180 BN-880 3.0V-5.0V TTL Level Module TZT Dual Mode Module Antenna Built in FLASH BN-220 BN880 BN220 BN180 BN-880 3.0V-5.0V TTL Level Module TZT Dual Mode Module Antenna Built in FLASH BN-220 BN880

BN220 BN180 BN-880 3.0V-5.0V TTL Level Module TZT Dual Mode Module Antenna Built in FLASH BN-220 BN880

$137.40$274.80

2 sold
11% off
PCF8574 PCF8574T I/O For I2C IIC Port Interface Support Cascading Extended Module For Arduino Expansion Board High Low Level PCF8574 PCF8574T I/O For I2C IIC Port Interface Support Cascading Extended Module For Arduino Expansion Board High Low Level

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

$0.99$1.11

2 sold
1% off
Active / Passive Buzzer Module For Arduino KY-012 KY-006 New DIY Kit Active Buzzer Low Level Modules High Quality Active / Passive Buzzer Module For Arduino KY-012 KY-006 New DIY Kit Active Buzzer Low Level Modules High Quality

Active / Passive Buzzer Module For Arduino KY-012 KY-006 New DIY Kit Active Buzzer Low Level Modules High Quality

$0.38$0.38

4 sold
10% off
Control Relay AC100V-250V Relay AC100V-250V 30A High Power 2-Channel Relay DC5V High low Level Switch Module Control Relay AC100V-250V Relay AC100V-250V 30A High Power 2-Channel Relay DC5V High low Level Switch Module

Control Relay AC100V-250V Relay AC100V-250V 30A High Power 2-Channel Relay DC5V High low Level Switch Module

$53.15$59.06

2 sold
KY-019 5V Single Channel Relay Module High-Level Trigger Relay Board for Arduino for PIC AVR ARM DSP Relay Module Board Shield KY-019 5V Single Channel Relay Module High-Level Trigger Relay Board for Arduino for PIC AVR ARM DSP Relay Module Board Shield

KY-019 5V Single Channel Relay Module High-Level Trigger Relay Board for Arduino for PIC AVR ARM DSP Relay Module Board Shield

$0.50$0.50

3 sold
5Pcs 2/4 Channels IIC I2C Logic Level Converter Bi-Directional Module 3.3V to 5V Shifter Sensor Module for Arduino 5Pcs 2/4 Channels IIC I2C Logic Level Converter Bi-Directional Module 3.3V to 5V Shifter Sensor Module for Arduino

5Pcs 2/4 Channels IIC I2C Logic Level Converter Bi-Directional Module 3.3V to 5V Shifter Sensor Module for Arduino

$0.68$0.68

17 sold
Bi-Directional Logic Level Shifter Module 5V 3.3V 2 Channel, for I2C UART TTL Serial, Reverse Polarity Protection Bi-Directional Logic Level Shifter Module 5V 3.3V 2 Channel, for I2C UART TTL Serial, Reverse Polarity Protection

Bi-Directional Logic Level Shifter Module 5V 3.3V 2 Channel, for I2C UART TTL Serial, Reverse Polarity Protection

$1.53 $1.53

6 sold

Categories: Electronic Components & Supplies, Electronic Accessories & Supplies

Buy Now
49% off
TXS0108E 8 Channel Logic Level Converter Bi-Directional High Speed Full Duplex Shifter 3.3V 5V Module for Arduino Raspberry Pi TXS0108E 8 Channel Logic Level Converter Bi-Directional High Speed Full Duplex Shifter 3.3V 5V Module for Arduino Raspberry Pi

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

$24.57 $49.13

2 sold

Categories: Electronic Components & Supplies, Electronic Accessories & Supplies

Buy Now
30% off
Isolated MOSFET Driver Module FR120N LR7843 AOD4184 3V/5V Logic Level Relay Replacement Switch Board For Arduino MCU Control Isolated MOSFET Driver Module FR120N LR7843 AOD4184 3V/5V Logic Level Relay Replacement Switch Board For Arduino MCU Control

Isolated MOSFET Driver Module FR120N LR7843 AOD4184 3V/5V Logic Level Relay Replacement Switch Board For Arduino MCU Control

$4.98 $7.11

2 sold

Categories: Electronic Components & Supplies, Electronic Accessories & Supplies

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1pcs High Quality Active / passive Buzzer Module for Arduino New DIY Kit Active buzzer low level modules 1pcs High Quality Active / passive Buzzer Module for Arduino New DIY Kit Active buzzer low level modules

1pcs High Quality Active / passive Buzzer Module for Arduino New DIY Kit Active buzzer low level modules

$0.30 $0.30

7 sold

Categories: Electronic Components & Supplies, Electronic Accessories & Supplies

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CROSS-CAP Jantzen Audio Denmark 400V MKP 0.1uf-100uf Fever Level Frequency Division Coupling Capacitor CROSS-CAP Jantzen Audio Denmark 400V MKP 0.1uf-100uf Fever Level Frequency Division Coupling Capacitor

CROSS-CAP Jantzen Audio Denmark 400V MKP 0.1uf-100uf Fever Level Frequency Division Coupling Capacitor

$27.81 $27.81

6 sold

Categories: Electronic Components & Supplies, Electronic Accessories & Supplies

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50% off
4-Digit Battery Indicator LED 12V Battery Level Indicator Module 4 Paragraph 4 Onboard Battery Indicator LED Lights 4-Digit Battery Indicator LED 12V Battery Level Indicator Module 4 Paragraph 4 Onboard Battery Indicator LED Lights

4-Digit Battery Indicator LED 12V Battery Level Indicator Module 4 Paragraph 4 Onboard Battery Indicator LED Lights

$23.06 $46.12

5 sold

Categories: Electronic Components & Supplies, Electronic Accessories & Supplies

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50% off
XZG RCWL-1670 Waterproof Transceiver Split Ultrasonic Ranging Module 2cm-400cm Distance DC3-5V For Water Level Measurement 1-10P XZG RCWL-1670 Waterproof Transceiver Split Ultrasonic Ranging Module 2cm-400cm Distance DC3-5V For Water Level Measurement 1-10P

XZG RCWL-1670 Waterproof Transceiver Split Ultrasonic Ranging Module 2cm-400cm Distance DC3-5V For Water Level Measurement 1-10P

$54.96 $109.92

9 sold

Categories: Electronic Components & Supplies, Electronic Accessories & Supplies

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30% off
LM3915 Audio Level Indicator Kit 10 LED VU Meter DIY Soldering Practice Project for Amplifier Stereo System Power Display LM3915 Audio Level Indicator Kit 10 LED VU Meter DIY Soldering Practice Project for Amplifier Stereo System Power Display

LM3915 Audio Level Indicator Kit 10 LED VU Meter DIY Soldering Practice Project for Amplifier Stereo System Power Display

$10.81 $15.45

2 sold

Categories: Electronic Components & Supplies, Electronic Accessories & Supplies

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50% off
1/2/4/6/8 Channel Relay Module 5V 12V 24V Optocoupler Isolation High Low Level Trigger For MCU Microcontroller 1/2/4/6/8 Channel Relay Module 5V 12V 24V Optocoupler Isolation High Low Level Trigger For MCU Microcontroller

1/2/4/6/8 Channel Relay Module 5V 12V 24V Optocoupler Isolation High Low Level Trigger For MCU Microcontroller

$27.08 $54.16

3 sold

Categories: Electronic Components & Supplies, Electronic Accessories & Supplies

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PS2 to Development Board Adapter Plug-and-Use Wireless Controller Adapter with Logic Level Shifter (5V/3.3V) PS2 to Development Board Adapter Plug-and-Use Wireless Controller Adapter with Logic Level Shifter (5V/3.3V)

PS2 to Development Board Adapter Plug-and-Use Wireless Controller Adapter with Logic Level Shifter (5V/3.3V)

$2.22 $2.22

5 sold

Categories: Electronic Components & Supplies, Electronic Accessories & Supplies

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5V 12V 24V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger 5V 12V 24V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger

5V 12V 24V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger

$0.55 $0.55

29 sold

Categories: Electronic Components & Supplies, Electronic Accessories & Supplies

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49% off
Relay Module Interface Board Shield For Arduino 5V/12V/24V Low Level Trigger One PIC AVR DSP ARM MCU DC AC 220V Relay Module Interface Board Shield For Arduino 5V/12V/24V Low Level Trigger One PIC AVR DSP ARM MCU DC AC 220V

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

$24.29 $48.57

2 sold

Categories: Electronic Components & Supplies, Electronic Accessories & Supplies

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Car Battery Charge Level Indicator 12V 24V 36V 48V 60V 72V Lithium Battery Capacity Meter Tester Display LED Tester Voltmeter

Car Battery Charge Level Indicator 12V 24V 36V 48V 60V 72V Lithium Battery Capacity Meter Tester Display LED Tester Voltmeter

$7.00 $7.00

4 sold

Categories: Electronic Components & Supplies, Electronic Accessories & Supplies

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5-10pcs MAX3485 MAX13487 TTL To RS485 Module 485 Converter UA Level Interconversion Hardware Automatic Control Flow Direction 5-10pcs MAX3485 MAX13487 TTL To RS485 Module 485 Converter UA Level Interconversion Hardware Automatic Control Flow Direction

5-10pcs MAX3485 MAX13487 TTL To RS485 Module 485 Converter UA Level Interconversion Hardware Automatic Control Flow Direction

$14.08 $14.08

13 sold

Categories: Electronic Components & Supplies, Electronic Accessories & Supplies

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49% off
1/5PCS 5V Vibrating Vibration Motor Module High and Low Level Vibration Mini Motor Module for Arduino 1/5PCS 5V Vibrating Vibration Motor Module High and Low Level Vibration Mini Motor Module for Arduino

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

$22.22 $44.43

2 sold

Categories: Electronic Components & Supplies, Electronic Accessories & Supplies

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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

$0.38 $0.38

2 sold

Categories: Electronic Components & Supplies, Electronic Accessories & Supplies

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50% off
1/2/5Pcs Tank Pool Horizontal Water Level Switch Liquid Level Sensor Liquid PP Plastic Ball Float Switch For Arduino 1/2/5Pcs Tank Pool Horizontal Water Level Switch Liquid Level Sensor Liquid PP Plastic Ball Float Switch For Arduino

1/2/5Pcs Tank Pool Horizontal Water Level Switch Liquid Level Sensor Liquid PP Plastic Ball Float Switch For Arduino

$31.87 $63.74

3 sold

Categories: Electronic Components & Supplies, Electronic Accessories & Supplies

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49% off
LM3915 DC 9V-12V 10 LED Sound Audio Spectrum Analyzer Level Indicator Kit DIY Electoronics Soldering Practice Set laboratory DIY LM3915 DC 9V-12V 10 LED Sound Audio Spectrum Analyzer Level Indicator Kit DIY Electoronics Soldering Practice Set laboratory DIY

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

$29.72 $59.43

6 sold

Categories: Electronic Components & Supplies, Electronic Accessories & Supplies

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9% off
CJMCU - SX1509 16 channel I/O output module and keyboard GPIO voltage level LED driver CJMCU - SX1509 16 channel I/O output module and keyboard GPIO voltage level LED driver

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

$2.89 $3.18

2 sold

Categories: Electronic Components & Supplies, Electronic Accessories & Supplies

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10Pcs 5.08mm DG500 KF128 1P PCB CONNECTOR UNIVERSAL SCREW TERMINAL BLOCK KF128L MKDS YANNIU YN128 gold plated 3u Military-level 10Pcs 5.08mm DG500 KF128 1P PCB CONNECTOR UNIVERSAL SCREW TERMINAL BLOCK KF128L MKDS YANNIU YN128 gold plated 3u Military-level

10Pcs 5.08mm DG500 KF128 1P PCB CONNECTOR UNIVERSAL SCREW TERMINAL BLOCK KF128L MKDS YANNIU YN128 gold plated 3u Military-level

$8.40 $8.40

6 sold

Categories: Electronic Components & Supplies, Electronic Accessories & Supplies

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Specialized small float switch for water tanks, liquid level and water level float switch, DPI-31A magnetic control induction sw Specialized small float switch for water tanks, liquid level and water level float switch, DPI-31A magnetic control induction sw

Specialized small float switch for water tanks, liquid level and water level float switch, DPI-31A magnetic control induction sw

$7.38 $7.38

4 sold

Categories: Electronic Components & Supplies, Electronic Accessories & Supplies

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49% off
XZG 1/5PCS 3D Touch Sensor Auto Bed Leveling Sensor BL Touch BLTouch 3d Printer Parts Reprap mk8 i3 Ender 3 Pro Anet A8 Tevo XZG 1/5PCS 3D Touch Sensor Auto Bed Leveling Sensor BL Touch BLTouch 3d Printer Parts Reprap mk8 i3 Ender 3 Pro Anet A8 Tevo

XZG 1/5PCS 3D Touch Sensor Auto Bed Leveling Sensor BL Touch BLTouch 3d Printer Parts Reprap mk8 i3 Ender 3 Pro Anet A8 Tevo

$86.04 $172.07

8 sold

Categories: Electronic Components & Supplies, Electronic Accessories & Supplies

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50% off
1/5/10PCS mini RS232 MAX3232 Levels to TTL level converter board serial converter board Dropshipping 1/5/10PCS mini RS232 MAX3232 Levels to TTL level converter board serial converter board Dropshipping

1/5/10PCS mini RS232 MAX3232 Levels to TTL level converter board serial converter board Dropshipping

$27.53 $55.06

6 sold

Categories: Electronic Components & Supplies, Electronic Accessories & Supplies

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50% off
DC 0-30V Ultra-Thin Digital Voltmeter & Battery Meter 0.5-Inch OLED Display Voltage Tester 1-6S Adjustable Battery Level Tester DC 0-30V Ultra-Thin Digital Voltmeter & Battery Meter 0.5-Inch OLED Display Voltage Tester 1-6S Adjustable Battery Level Tester

DC 0-30V Ultra-Thin Digital Voltmeter & Battery Meter 0.5-Inch OLED Display Voltage Tester 1-6S Adjustable Battery Level Tester

$56.38 $112.76

4 sold

Categories: Electronic Components & Supplies, Electronic Accessories & Supplies

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MAX490 RS422 to TTL Converter Module - Full Duplex Bidirectional Signal Converter for UART/SCM, 3.3V/5V TTL Logic Level Shifter MAX490 RS422 to TTL Converter Module - Full Duplex Bidirectional Signal Converter for UART/SCM, 3.3V/5V TTL Logic Level Shifter

MAX490 RS422 to TTL Converter Module - Full Duplex Bidirectional Signal Converter for UART/SCM, 3.3V/5V TTL Logic Level Shifter

$0.97 $0.97

5 sold

Categories: Electronic Components & Supplies, Electronic Accessories & Supplies

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49% off
Smallest 0.5' OLED Digital Voltmeter Battery Level Meter DC 0-30V Ultra Thin High Precision for 1-6S Lithium Battery 2/3 Wire Smallest 0.5' OLED Digital Voltmeter Battery Level Meter DC 0-30V Ultra Thin High Precision for 1-6S Lithium Battery 2/3 Wire

Smallest 0.5' OLED Digital Voltmeter Battery Level Meter DC 0-30V Ultra Thin High Precision for 1-6S Lithium Battery 2/3 Wire

$38.00 $75.99

5 sold

Categories: Electronic Components & Supplies, Electronic Accessories & Supplies

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50% off
1/2/5pcs XH-M203 Full Automatic Water Level Controller Pump Switch Relay Module AC/DC 12V Relay 1/2/5pcs XH-M203 Full Automatic Water Level Controller Pump Switch Relay Module AC/DC 12V Relay

1/2/5pcs XH-M203 Full Automatic Water Level Controller Pump Switch Relay Module AC/DC 12V Relay

$36.50 $73.01

4 sold

Categories: Electronic Components & Supplies, Electronic Accessories & Supplies

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50% off
HX710B Digital Pressure Sensor Module for Arduino Liquid Flow Sensor 0-40kPa Water Level Controller Board Compatible with DC 3.3 HX710B Digital Pressure Sensor Module for Arduino Liquid Flow Sensor 0-40kPa Water Level Controller Board Compatible with DC 3.3

HX710B Digital Pressure Sensor Module for Arduino Liquid Flow Sensor 0-40kPa Water Level Controller Board Compatible with DC 3.3

$26.39 $52.78

3 sold

Categories: Electronic Components & Supplies, Electronic Accessories & Supplies

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1Pcs KA2284 Power Level Indicator Battery Indicator Pro Audio Level Indicating Module High Quality 1Pcs KA2284 Power Level Indicator Battery Indicator Pro Audio Level Indicating Module High Quality

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