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50% off
DC 3.3V/5V Lsolated TTL To RS485 Level Module Serial Port Auto Commutation Multi Protection High Speed 2Mbps Communication Rate DC 3.3V/5V Lsolated TTL To RS485 Level Module Serial Port Auto Commutation Multi Protection High Speed 2Mbps Communication Rate

DC 3.3V/5V Lsolated TTL To RS485 Level Module Serial Port Auto Commutation Multi Protection High Speed 2Mbps Communication Rate

$49.72$99.44

11 sold
WAVGAT 12X12MM Big key module Big button module Light touch switch module with hat High level output for arduino usb DIY Kit WAVGAT 12X12MM Big key module Big button module Light touch switch module with hat High level output for arduino usb DIY Kit

WAVGAT 12X12MM Big key module Big button module Light touch switch module with hat High level output for arduino usb DIY Kit

$1.50$1.50

10 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
51% off
DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for Arduino Raspberry DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for Arduino Raspberry

DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for Arduino Raspberry

$21.49$43.86

12 sold
12% off
2PCS 12V24V food grade water level detection switch corrosion-resistant photoelectric liquid level sensor high precisionIR1902D 2PCS 12V24V food grade water level detection switch corrosion-resistant photoelectric liquid level sensor high precisionIR1902D

2PCS 12V24V food grade water level detection switch corrosion-resistant photoelectric liquid level sensor high precisionIR1902D

$22.88$26.00

10 sold
50% off
600W High-Power MOSFET Trigger Drive Module PWM Control DC 4-60V Input, High/Low Level Trigger for Motor/Solenoid Control 600W High-Power MOSFET Trigger Drive Module PWM Control DC 4-60V Input, High/Low Level Trigger for Motor/Solenoid Control

600W High-Power MOSFET Trigger Drive Module PWM Control DC 4-60V Input, High/Low Level Trigger for Motor/Solenoid Control

$28.16$56.32

10 sold
Load Cell Aluminum Alloy Electric Scales Weighing Sensor Single Point Pressure Sensor C3 Level High Precision Cantilever Weighin Load Cell Aluminum Alloy Electric Scales Weighing Sensor Single Point Pressure Sensor C3 Level High Precision Cantilever Weighin

Load Cell Aluminum Alloy Electric Scales Weighing Sensor Single Point Pressure Sensor C3 Level High Precision Cantilever Weighin

$140.08$140.08

11 sold
FUWEIFGNH04D-50PFT-C Precision Detection High-speed Stability Ultra-Thin Photoelectric Sensor Micro Sensing Photoelectric Square FUWEIFGNH04D-50PFT-C Precision Detection High-speed Stability Ultra-Thin Photoelectric Sensor Micro Sensing Photoelectric Square

FUWEIFGNH04D-50PFT-C Precision Detection High-speed Stability Ultra-Thin Photoelectric Sensor Micro Sensing Photoelectric Square

$138.80$138.80

12 sold
DC9-24V 30W Industrial Voice Broadcast Prompt Module One-to-One High Low Level Trigger Support MP3 Audio TF Card USB Disk Audio DC9-24V 30W Industrial Voice Broadcast Prompt Module One-to-One High Low Level Trigger Support MP3 Audio TF Card USB Disk Audio

DC9-24V 30W Industrial Voice Broadcast Prompt Module One-to-One High Low Level Trigger Support MP3 Audio TF Card USB Disk Audio

$6.99$6.99

16 sold
55% off
Ultrasound Ultrasonic Sensor Module with Relay Proximity Switch Output High Low Level ON/OFF Range 22-600cm Water-Proof IP67 Ultrasound Ultrasonic Sensor Module with Relay Proximity Switch Output High Low Level ON/OFF Range 22-600cm Water-Proof IP67

Ultrasound Ultrasonic Sensor Module with Relay Proximity Switch Output High Low Level ON/OFF Range 22-600cm Water-Proof IP67

$213.21$473.80

13 sold
50% off
TXS0108E 8 Channel Logic Level Bi-directional Converter Module 3.3V 5V High Speed Duplex Shifter for Arduino Raspberry Pi DIY TXS0108E 8 Channel Logic Level Bi-directional Converter Module 3.3V 5V High Speed Duplex Shifter for Arduino Raspberry Pi DIY

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

$24.52$49.05

12 sold
67% off
1PCS 1 2 4 8 Channel 5V 12V 24V Relay Module Board with Optocoupler Support High and Low Level Trigger for Arduino 1PCS 1 2 4 8 Channel 5V 12V 24V Relay Module Board with Optocoupler Support High and Low Level Trigger for Arduino

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

$22.03$66.80

13 sold
XKC 5V No-shell Cheap and Small Sized Non-contact Level Detector,High and Low Level NPN Output Liquid Level Sensor for Arduino XKC 5V No-shell Cheap and Small Sized Non-contact Level Detector,High and Low Level NPN Output Liquid Level Sensor for Arduino

XKC 5V No-shell Cheap and Small Sized Non-contact Level Detector,High and Low Level NPN Output Liquid Level Sensor for Arduino

$2.73$2.73

11 sold
8 Channel Optocoupler Isolation Module Signal Voltage Converter Pnp Npn Low High Level Output Ac 110v 220v 3.3v 5v 12v 24v 8 Channel Optocoupler Isolation Module Signal Voltage Converter Pnp Npn Low High Level Output Ac 110v 220v 3.3v 5v 12v 24v

8 Channel Optocoupler Isolation Module Signal Voltage Converter Pnp Npn Low High Level Output Ac 110v 220v 3.3v 5v 12v 24v

$47.24$47.24

11 sold
3% off
FUWEI FKY12-NP-FL Capacitive Sensor Water Level Switch Oil Tank Probe 316L SS Flange Type Proximity Sensor 12-24VDC for Chemical FUWEI FKY12-NP-FL Capacitive Sensor Water Level Switch Oil Tank Probe 316L SS Flange Type Proximity Sensor 12-24VDC for Chemical

FUWEI FKY12-NP-FL Capacitive Sensor Water Level Switch Oil Tank Probe 316L SS Flange Type Proximity Sensor 12-24VDC for Chemical

$197.82$203.94

10 sold
1PCS PCF8574 PCF8574T I/O For I2C IIC Port Interface Support Cascading Extended Module Expansion Board High Low Level

1PCS PCF8574 PCF8574T I/O For I2C IIC Port Interface Support Cascading Extended Module Expansion Board High Low Level

$1.81$1.81

13 sold
XKC-C382 Intelligent High And Low Automatic Water Supply Level Controller Water Replenishment Level Pumping Drainage Switch XKC-C382 Intelligent High And Low Automatic Water Supply Level Controller Water Replenishment Level Pumping Drainage Switch

XKC-C382 Intelligent High And Low Automatic Water Supply Level Controller Water Replenishment Level Pumping Drainage Switch

$28.56$28.56

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

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

$1.13$1.13

11 sold
1-10pcs One relay module with optocoupler isolation supports high and low level triggering. One relay expansion board 5V 1-10pcs One relay module with optocoupler isolation supports high and low level triggering. One relay expansion board 5V

1-10pcs One relay module with optocoupler isolation supports high and low level triggering. One relay expansion board 5V

$18.04$18.04

14 sold
1PCS High/Low Level Trigger Relay Module,1/2/4/6/8 Channel,5V12V24V Ntelligent Control Module,With Optocoupler Isolation Output 1PCS High/Low Level Trigger Relay Module,1/2/4/6/8 Channel,5V12V24V Ntelligent Control Module,With Optocoupler Isolation Output

1PCS High/Low Level Trigger Relay Module,1/2/4/6/8 Channel,5V12V24V Ntelligent Control Module,With Optocoupler Isolation Output

$1.10$1.10

10 sold
28% off
High Accuracy Beam Load Cell Sensor Multi-Range 50kg–10t Compression Tension Force Shear with Optional Adjustable Leveling Foot High Accuracy Beam Load Cell Sensor Multi-Range 50kg–10t Compression Tension Force Shear with Optional Adjustable Leveling Foot

High Accuracy Beam Load Cell Sensor Multi-Range 50kg–10t Compression Tension Force Shear with Optional Adjustable Leveling Foot

$304.79$423.32

12 sold
50% off
Active Buzzer Alarm Module, High/Low Level Control, With Shell & PH2.0, Digital Output for Arduino ESP32 Microbit Raspberry Pi Active Buzzer Alarm Module, High/Low Level Control, With Shell & PH2.0, Digital Output for Arduino ESP32 Microbit Raspberry Pi

Active Buzzer Alarm Module, High/Low Level Control, With Shell & PH2.0, Digital Output for Arduino ESP32 Microbit Raspberry Pi

$31.20$62.40

10 sold
TLP281 4-Channel Opto-Isolator: IC Module with High/Low Level Isolation – For Arduino Expansion Boards TLP281 4-Channel Opto-Isolator: IC Module with High/Low Level Isolation – For Arduino Expansion Boards

TLP281 4-Channel Opto-Isolator: IC Module with High/Low Level Isolation – For Arduino Expansion Boards

$12.60$12.60

12 sold
50% off
40KPa Digital Pressure Sensor & Flow Sensor Board, High Accuracy Water Level Sensor Module HX710B Chip 40KPa Digital Pressure Sensor & Flow Sensor Board, High Accuracy Water Level Sensor Module HX710B Chip

40KPa Digital Pressure Sensor & Flow Sensor Board, High Accuracy Water Level Sensor Module HX710B Chip

$24.66$49.32

10 sold
Capacitance Contact Type Level Switch Color-unaffected High Sensitivity Stable Metal and Non-metallic Water Tanks Level Sensor Capacitance Contact Type Level Switch Color-unaffected High Sensitivity Stable Metal and Non-metallic Water Tanks Level Sensor

Capacitance Contact Type Level Switch Color-unaffected High Sensitivity Stable Metal and Non-metallic Water Tanks Level Sensor

$28.38$28.38

10 sold
WAVGAT 1 2 6 4 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino WAVGAT 1 2 6 4 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino

WAVGAT 1 2 6 4 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino

$0.84$0.84

13 sold
WAVGAT High Level Trigger DC Control DC Solid-State Relay Module Single-Phase Electric Relay Solid State 5A 1 2 4 8-Way WAVGAT High Level Trigger DC Control DC Solid-State Relay Module Single-Phase Electric Relay Solid State 5A 1 2 4 8-Way

WAVGAT High Level Trigger DC Control DC Solid-State Relay Module Single-Phase Electric Relay Solid State 5A 1 2 4 8-Way

$3.28$3.28

12 sold
1PCS DC 5V 12V 24V 4 Channel Optocoupler Relay 4 Way Relay Module With Optocoupler Output Low/High Level Trigger Relay Board 1PCS DC 5V 12V 24V 4 Channel Optocoupler Relay 4 Way Relay Module With Optocoupler Output Low/High Level Trigger Relay Board

1PCS DC 5V 12V 24V 4 Channel Optocoupler Relay 4 Way Relay Module With Optocoupler Output Low/High Level Trigger Relay Board

$4.84$4.84

16 sold
13% off
L06 Non-contact High Accuracy Low Consumption Ultrasonic sensor For LPG Tank liquid level monitoring L06 Non-contact High Accuracy Low Consumption Ultrasonic sensor For LPG Tank liquid level monitoring

L06 Non-contact High Accuracy Low Consumption Ultrasonic sensor For LPG Tank liquid level monitoring

$191.77$220.42

13 sold
10% off
1~10PCS Piezoelectric Vibration Sensor Module 5V DC Wide Voltage, Low/High Level TTL Output for Arduino 1~10PCS Piezoelectric Vibration Sensor Module 5V DC Wide Voltage, Low/High Level TTL Output for Arduino

1~10PCS Piezoelectric Vibration Sensor Module 5V DC Wide Voltage, Low/High Level TTL Output for Arduino

$1.52$1.69

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

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

$1.35$1.80

10 sold
High Quality Active / Passive Buzzer Module DC 3.3-5V For Arduino Smart Car DIY Kit Low Level Trigger Control Board Sound Sensor High Quality Active / Passive Buzzer Module DC 3.3-5V For Arduino Smart Car DIY Kit Low Level Trigger Control Board Sound Sensor

High Quality Active / Passive Buzzer Module DC 3.3-5V For Arduino Smart Car DIY Kit Low Level Trigger Control Board Sound Sensor

$7.52$7.52

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

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

$4.18$5.80

10 sold
10PCS SW-520D SW520 Highly sensitive ball switch angle Tilt switch vibration switch 10PCS SW-520D SW520 Highly sensitive ball switch angle Tilt switch vibration switch

10PCS SW-520D SW520 Highly sensitive ball switch angle Tilt switch vibration switch

$2.40$2.40

15 sold
Infrared liquid level sensor liquid level detection module water level sensing monitoring switch with high precision Infrared liquid level sensor liquid level detection module water level sensing monitoring switch with high precision

Infrared liquid level sensor liquid level detection module water level sensing monitoring switch with high precision

$75.00$75.00

9 sold
49% off
600W High-Power MOSFET Trigger Module DC 4V-60V PWM Control High/Low Level Trigger Switch for Motor/LED Driver 600W High-Power MOSFET Trigger Module DC 4V-60V PWM Control High/Low Level Trigger Switch for Motor/LED Driver

600W High-Power MOSFET Trigger Module DC 4V-60V PWM Control High/Low Level Trigger Switch for Motor/LED Driver

$29.72$59.43

12 sold
50% off
DC 3.3V/5V Lsolated TTL To RS485 Level Module Serial Port Auto Commutation Multi Protection High Speed 2Mbps Communication Rate DC 3.3V/5V Lsolated TTL To RS485 Level Module Serial Port Auto Commutation Multi Protection High Speed 2Mbps Communication Rate

DC 3.3V/5V Lsolated TTL To RS485 Level Module Serial Port Auto Commutation Multi Protection High Speed 2Mbps Communication Rate

$49.72 $99.44

11 sold

Categories: Electronic Components & Supplies, Active Components

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WAVGAT 12X12MM Big key module Big button module Light touch switch module with hat High level output for arduino usb DIY Kit WAVGAT 12X12MM Big key module Big button module Light touch switch module with hat High level output for arduino usb DIY Kit

WAVGAT 12X12MM Big key module Big button module Light touch switch module with hat High level output for arduino usb DIY Kit

$1.50 $1.50

10 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

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51% off
DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for Arduino Raspberry DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for Arduino Raspberry

DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for Arduino Raspberry

$21.49 $43.86

12 sold

Categories: Electronic Components & Supplies, Active Components

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12% off
2PCS 12V24V food grade water level detection switch corrosion-resistant photoelectric liquid level sensor high precisionIR1902D 2PCS 12V24V food grade water level detection switch corrosion-resistant photoelectric liquid level sensor high precisionIR1902D

2PCS 12V24V food grade water level detection switch corrosion-resistant photoelectric liquid level sensor high precisionIR1902D

$22.88 $26.00

10 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
600W High-Power MOSFET Trigger Drive Module PWM Control DC 4-60V Input, High/Low Level Trigger for Motor/Solenoid Control 600W High-Power MOSFET Trigger Drive Module PWM Control DC 4-60V Input, High/Low Level Trigger for Motor/Solenoid Control

600W High-Power MOSFET Trigger Drive Module PWM Control DC 4-60V Input, High/Low Level Trigger for Motor/Solenoid Control

$28.16 $56.32

10 sold

Categories: Electronic Components & Supplies, Active Components

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Load Cell Aluminum Alloy Electric Scales Weighing Sensor Single Point Pressure Sensor C3 Level High Precision Cantilever Weighin Load Cell Aluminum Alloy Electric Scales Weighing Sensor Single Point Pressure Sensor C3 Level High Precision Cantilever Weighin

Load Cell Aluminum Alloy Electric Scales Weighing Sensor Single Point Pressure Sensor C3 Level High Precision Cantilever Weighin

$140.08 $140.08

11 sold

Categories: Electronic Components & Supplies, Active Components

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FUWEIFGNH04D-50PFT-C Precision Detection High-speed Stability Ultra-Thin Photoelectric Sensor Micro Sensing Photoelectric Square FUWEIFGNH04D-50PFT-C Precision Detection High-speed Stability Ultra-Thin Photoelectric Sensor Micro Sensing Photoelectric Square

FUWEIFGNH04D-50PFT-C Precision Detection High-speed Stability Ultra-Thin Photoelectric Sensor Micro Sensing Photoelectric Square

$138.80 $138.80

12 sold

Categories: Electronic Components & Supplies, Active Components

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DC9-24V 30W Industrial Voice Broadcast Prompt Module One-to-One High Low Level Trigger Support MP3 Audio TF Card USB Disk Audio DC9-24V 30W Industrial Voice Broadcast Prompt Module One-to-One High Low Level Trigger Support MP3 Audio TF Card USB Disk Audio

DC9-24V 30W Industrial Voice Broadcast Prompt Module One-to-One High Low Level Trigger Support MP3 Audio TF Card USB Disk Audio

$6.99 $6.99

16 sold

Categories: Electronic Components & Supplies, Active Components

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55% off
Ultrasound Ultrasonic Sensor Module with Relay Proximity Switch Output High Low Level ON/OFF Range 22-600cm Water-Proof IP67 Ultrasound Ultrasonic Sensor Module with Relay Proximity Switch Output High Low Level ON/OFF Range 22-600cm Water-Proof IP67

Ultrasound Ultrasonic Sensor Module with Relay Proximity Switch Output High Low Level ON/OFF Range 22-600cm Water-Proof IP67

$213.21 $473.80

13 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
TXS0108E 8 Channel Logic Level Bi-directional Converter Module 3.3V 5V High Speed Duplex Shifter for Arduino Raspberry Pi DIY TXS0108E 8 Channel Logic Level Bi-directional Converter Module 3.3V 5V High Speed Duplex Shifter for Arduino Raspberry Pi DIY

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

$24.52 $49.05

12 sold

Categories: Electronic Components & Supplies, Active Components

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67% off
1PCS 1 2 4 8 Channel 5V 12V 24V Relay Module Board with Optocoupler Support High and Low Level Trigger for Arduino 1PCS 1 2 4 8 Channel 5V 12V 24V Relay Module Board with Optocoupler Support High and Low Level Trigger for Arduino

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

$22.03 $66.80

13 sold

Categories: Electronic Components & Supplies, Active Components

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XKC 5V No-shell Cheap and Small Sized Non-contact Level Detector,High and Low Level NPN Output Liquid Level Sensor for Arduino XKC 5V No-shell Cheap and Small Sized Non-contact Level Detector,High and Low Level NPN Output Liquid Level Sensor for Arduino

XKC 5V No-shell Cheap and Small Sized Non-contact Level Detector,High and Low Level NPN Output Liquid Level Sensor for Arduino

$2.73 $2.73

11 sold

Categories: Electronic Components & Supplies, Active Components

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8 Channel Optocoupler Isolation Module Signal Voltage Converter Pnp Npn Low High Level Output Ac 110v 220v 3.3v 5v 12v 24v 8 Channel Optocoupler Isolation Module Signal Voltage Converter Pnp Npn Low High Level Output Ac 110v 220v 3.3v 5v 12v 24v

8 Channel Optocoupler Isolation Module Signal Voltage Converter Pnp Npn Low High Level Output Ac 110v 220v 3.3v 5v 12v 24v

$47.24 $47.24

11 sold

Categories: Electronic Components & Supplies, Active Components

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3% off
FUWEI FKY12-NP-FL Capacitive Sensor Water Level Switch Oil Tank Probe 316L SS Flange Type Proximity Sensor 12-24VDC for Chemical FUWEI FKY12-NP-FL Capacitive Sensor Water Level Switch Oil Tank Probe 316L SS Flange Type Proximity Sensor 12-24VDC for Chemical

FUWEI FKY12-NP-FL Capacitive Sensor Water Level Switch Oil Tank Probe 316L SS Flange Type Proximity Sensor 12-24VDC for Chemical

$197.82 $203.94

10 sold

Categories: Electronic Components & Supplies, Active Components

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1PCS PCF8574 PCF8574T I/O For I2C IIC Port Interface Support Cascading Extended Module Expansion Board High Low Level

1PCS PCF8574 PCF8574T I/O For I2C IIC Port Interface Support Cascading Extended Module Expansion Board High Low Level

$1.81 $1.81

13 sold

Categories: Electronic Components & Supplies, Active Components

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XKC-C382 Intelligent High And Low Automatic Water Supply Level Controller Water Replenishment Level Pumping Drainage Switch XKC-C382 Intelligent High And Low Automatic Water Supply Level Controller Water Replenishment Level Pumping Drainage Switch

XKC-C382 Intelligent High And Low Automatic Water Supply Level Controller Water Replenishment Level Pumping Drainage Switch

$28.56 $28.56

13 sold

Categories: Electronic Components & Supplies, Active Components

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

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

$1.13 $1.13

11 sold

Categories: Electronic Components & Supplies, Active Components

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1-10pcs One relay module with optocoupler isolation supports high and low level triggering. One relay expansion board 5V 1-10pcs One relay module with optocoupler isolation supports high and low level triggering. One relay expansion board 5V

1-10pcs One relay module with optocoupler isolation supports high and low level triggering. One relay expansion board 5V

$18.04 $18.04

14 sold

Categories: Electronic Components & Supplies, Active Components

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1PCS High/Low Level Trigger Relay Module,1/2/4/6/8 Channel,5V12V24V Ntelligent Control Module,With Optocoupler Isolation Output 1PCS High/Low Level Trigger Relay Module,1/2/4/6/8 Channel,5V12V24V Ntelligent Control Module,With Optocoupler Isolation Output

1PCS High/Low Level Trigger Relay Module,1/2/4/6/8 Channel,5V12V24V Ntelligent Control Module,With Optocoupler Isolation Output

$1.10 $1.10

10 sold

Categories: Electronic Components & Supplies, Active Components

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28% off
High Accuracy Beam Load Cell Sensor Multi-Range 50kg–10t Compression Tension Force Shear with Optional Adjustable Leveling Foot High Accuracy Beam Load Cell Sensor Multi-Range 50kg–10t Compression Tension Force Shear with Optional Adjustable Leveling Foot

High Accuracy Beam Load Cell Sensor Multi-Range 50kg–10t Compression Tension Force Shear with Optional Adjustable Leveling Foot

$304.79 $423.32

12 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
Active Buzzer Alarm Module, High/Low Level Control, With Shell & PH2.0, Digital Output for Arduino ESP32 Microbit Raspberry Pi Active Buzzer Alarm Module, High/Low Level Control, With Shell & PH2.0, Digital Output for Arduino ESP32 Microbit Raspberry Pi

Active Buzzer Alarm Module, High/Low Level Control, With Shell & PH2.0, Digital Output for Arduino ESP32 Microbit Raspberry Pi

$31.20 $62.40

10 sold

Categories: Electronic Components & Supplies, Active Components

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TLP281 4-Channel Opto-Isolator: IC Module with High/Low Level Isolation – For Arduino Expansion Boards TLP281 4-Channel Opto-Isolator: IC Module with High/Low Level Isolation – For Arduino Expansion Boards

TLP281 4-Channel Opto-Isolator: IC Module with High/Low Level Isolation – For Arduino Expansion Boards

$12.60 $12.60

12 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
40KPa Digital Pressure Sensor & Flow Sensor Board, High Accuracy Water Level Sensor Module HX710B Chip 40KPa Digital Pressure Sensor & Flow Sensor Board, High Accuracy Water Level Sensor Module HX710B Chip

40KPa Digital Pressure Sensor & Flow Sensor Board, High Accuracy Water Level Sensor Module HX710B Chip

$24.66 $49.32

10 sold

Categories: Electronic Components & Supplies, Active Components

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Capacitance Contact Type Level Switch Color-unaffected High Sensitivity Stable Metal and Non-metallic Water Tanks Level Sensor Capacitance Contact Type Level Switch Color-unaffected High Sensitivity Stable Metal and Non-metallic Water Tanks Level Sensor

Capacitance Contact Type Level Switch Color-unaffected High Sensitivity Stable Metal and Non-metallic Water Tanks Level Sensor

$28.38 $28.38

10 sold

Categories: Electronic Components & Supplies, Active Components

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WAVGAT 1 2 6 4 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino WAVGAT 1 2 6 4 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino

WAVGAT 1 2 6 4 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino

$0.84 $0.84

13 sold

Categories: Electronic Components & Supplies, Active Components

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WAVGAT High Level Trigger DC Control DC Solid-State Relay Module Single-Phase Electric Relay Solid State 5A 1 2 4 8-Way WAVGAT High Level Trigger DC Control DC Solid-State Relay Module Single-Phase Electric Relay Solid State 5A 1 2 4 8-Way

WAVGAT High Level Trigger DC Control DC Solid-State Relay Module Single-Phase Electric Relay Solid State 5A 1 2 4 8-Way

$3.28 $3.28

12 sold

Categories: Electronic Components & Supplies, Active Components

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1PCS DC 5V 12V 24V 4 Channel Optocoupler Relay 4 Way Relay Module With Optocoupler Output Low/High Level Trigger Relay Board 1PCS DC 5V 12V 24V 4 Channel Optocoupler Relay 4 Way Relay Module With Optocoupler Output Low/High Level Trigger Relay Board

1PCS DC 5V 12V 24V 4 Channel Optocoupler Relay 4 Way Relay Module With Optocoupler Output Low/High Level Trigger Relay Board

$4.84 $4.84

16 sold

Categories: Electronic Components & Supplies, Active Components

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13% off
L06 Non-contact High Accuracy Low Consumption Ultrasonic sensor For LPG Tank liquid level monitoring L06 Non-contact High Accuracy Low Consumption Ultrasonic sensor For LPG Tank liquid level monitoring

L06 Non-contact High Accuracy Low Consumption Ultrasonic sensor For LPG Tank liquid level monitoring

$191.77 $220.42

13 sold

Categories: Electronic Components & Supplies, Active Components

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10% off
1~10PCS Piezoelectric Vibration Sensor Module 5V DC Wide Voltage, Low/High Level TTL Output for Arduino 1~10PCS Piezoelectric Vibration Sensor Module 5V DC Wide Voltage, Low/High Level TTL Output for Arduino

1~10PCS Piezoelectric Vibration Sensor Module 5V DC Wide Voltage, Low/High Level TTL Output for Arduino

$1.52 $1.69

10 sold

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