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30% off
4-Channel 4‑Way MOS Tube Module 0~1KHZ YYNMOS-4 Field Effect Tube Module PWM 3-20V PLC Drive Module PLC System 4-Channel 4‑Way MOS Tube Module 0~1KHZ YYNMOS-4 Field Effect Tube Module PWM 3-20V PLC Drive Module PLC System

4-Channel 4‑Way MOS Tube Module 0~1KHZ YYNMOS-4 Field Effect Tube Module PWM 3-20V PLC Drive Module PLC System

$18.89$26.99

50% off
CJMCU-9548 TCA9548A 1-to-8 I2C Multi-Channel Expansion Board 1-8 Way Channel IIC Multiplexer Breakout Board for Chaining Modules CJMCU-9548 TCA9548A 1-to-8 I2C Multi-Channel Expansion Board 1-8 Way Channel IIC Multiplexer Breakout Board for Chaining Modules

CJMCU-9548 TCA9548A 1-to-8 I2C Multi-Channel Expansion Board 1-8 Way Channel IIC Multiplexer Breakout Board for Chaining Modules

$26.04$52.08

4CH Zigbee Tuya Smart Home Relay DC 12V 24V 32V 110V Motor Switch Module 4 Channel Radio RF Remote Control Alexa Google Home 4CH Zigbee Tuya Smart Home Relay DC 12V 24V 32V 110V Motor Switch Module 4 Channel Radio RF Remote Control Alexa Google Home

4CH Zigbee Tuya Smart Home Relay DC 12V 24V 32V 110V Motor Switch Module 4 Channel Radio RF Remote Control Alexa Google Home

$4.44$4.44

5 sold
44% off
2X 74HC4051 8 Channel Analog Multiplexer Selector Module Multiplexers Distributor Resolver 2X 74HC4051 8 Channel Analog Multiplexer Selector Module Multiplexers Distributor Resolver

2X 74HC4051 8 Channel Analog Multiplexer Selector Module Multiplexers Distributor Resolver

$1.46$2.61

50% off
CJMCU-9548 TCA9548A 1 To 8 I2C Multi-Channel Expansion Board 8 Channel Expansion Board I2C Module Development Board For Arduino CJMCU-9548 TCA9548A 1 To 8 I2C Multi-Channel Expansion Board 8 Channel Expansion Board I2C Module Development Board For Arduino

CJMCU-9548 TCA9548A 1 To 8 I2C Multi-Channel Expansion Board 8 Channel Expansion Board I2C Module Development Board For Arduino

$26.26$52.52

50% off
1 Channel Interface Relay Power Board Shield Power Relay Module DC AC 220V Relay Module Shield Household Appliance Control 1 Channel Interface Relay Power Board Shield Power Relay Module DC AC 220V Relay Module Shield Household Appliance Control

1 Channel Interface Relay Power Board Shield Power Relay Module DC AC 220V Relay Module Shield Household Appliance Control

$26.71$53.42

1 sold
50% off
74HC4051 CD4051 Single 8-Channel Analog Multiplexer Demultiplexer Module Electronic for Switch Multiplexers for Arduino 74HC4051 CD4051 Single 8-Channel Analog Multiplexer Demultiplexer Module Electronic for Switch Multiplexers for Arduino

74HC4051 CD4051 Single 8-Channel Analog Multiplexer Demultiplexer Module Electronic for Switch Multiplexers for Arduino

$26.70$53.40

22% off
G7NE 4 Way PLC Amplifier Board Driver Module Board 4 Channel MOSFET Triggers Switches Controller Board for Motor LED Light G7NE 4 Way PLC Amplifier Board Driver Module Board 4 Channel MOSFET Triggers Switches Controller Board for Motor LED Light

G7NE 4 Way PLC Amplifier Board Driver Module Board 4 Channel MOSFET Triggers Switches Controller Board for Motor LED Light

$9.53$12.22

22% off
A2BA High Performances Motor Driver Module Two Channel PCBs Structure A2BA High Performances Motor Driver Module Two Channel PCBs Structure

A2BA High Performances Motor Driver Module Two Channel PCBs Structure

$16.54$21.21

50% off
2 Channel Intelligent EWeLink WIFI Switch Relay Module AC DC 7-32V/85V-250V Circuit Breaker RF433 Controller Dry Contact Alexa 2 Channel Intelligent EWeLink WIFI Switch Relay Module AC DC 7-32V/85V-250V Circuit Breaker RF433 Controller Dry Contact Alexa

2 Channel Intelligent EWeLink WIFI Switch Relay Module AC DC 7-32V/85V-250V Circuit Breaker RF433 Controller Dry Contact Alexa

$99.38$198.77

Hi Link HLK20M05L HLK20M12L 20W Flame Resistant Sealed Unit 85 To 265V AC 70 To 350V DC Input 3000VAC Shield Stable Buck Channel Hi Link HLK20M05L HLK20M12L 20W Flame Resistant Sealed Unit 85 To 265V AC 70 To 350V DC Input 3000VAC Shield Stable Buck Channel

Hi Link HLK20M05L HLK20M12L 20W Flame Resistant Sealed Unit 85 To 265V AC 70 To 350V DC Input 3000VAC Shield Stable Buck Channel

$2.68$2.68

50% off
3.3V-5V Line Follower Infrared Detection Sensor 8 Channel 8Bit Detector Hunt Board PCB for Laboratories/Smart Cars/Robot 3.3V-5V Line Follower Infrared Detection Sensor 8 Channel 8Bit Detector Hunt Board PCB for Laboratories/Smart Cars/Robot

3.3V-5V Line Follower Infrared Detection Sensor 8 Channel 8Bit Detector Hunt Board PCB for Laboratories/Smart Cars/Robot

$31.42$62.84

5V Relay Control Expansion Module Single Channel Low Level Trigger 2pcs 5V Relay Control Expansion Module Single Channel Low Level Trigger 2pcs

5V Relay Control Expansion Module Single Channel Low Level Trigger 2pcs

$23.09$23.09

50% off
4 Channel Analog-to-Digital ADC Converter with Programmable Gain Amplifier I2C High Precision for Arduino Raspberry Pi 4 Channel Analog-to-Digital ADC Converter with Programmable Gain Amplifier I2C High Precision for Arduino Raspberry Pi

4 Channel Analog-to-Digital ADC Converter with Programmable Gain Amplifier I2C High Precision for Arduino Raspberry Pi

$32.24$64.48

34% off
BNVN-817 Optocoupler 4 Channel Voltage Isolation Board Voltage Control Switching Driver Module Optical Isolation Module BNVN-817 Optocoupler 4 Channel Voltage Isolation Board Voltage Control Switching Driver Module Optical Isolation Module

BNVN-817 Optocoupler 4 Channel Voltage Isolation Board Voltage Control Switching Driver Module Optical Isolation Module

$1.85$2.81

71% off
500g Load Cell + HX711 24Bit ADC Module for Arduino – High Precision Weight Sensor with Dual Channel Input 500g Load Cell + HX711 24Bit ADC Module for Arduino – High Precision Weight Sensor with Dual Channel Input

500g Load Cell + HX711 24Bit ADC Module for Arduino – High Precision Weight Sensor with Dual Channel Input

$28.35$97.76

50% off
8 Channel Logic Level Switching Shifter IIC UART SPI TTL Level Converter IO Bidirectional Mutual Converter for Arduino 8 Channel Logic Level Switching Shifter IIC UART SPI TTL Level Converter IO Bidirectional Mutual Converter for Arduino

8 Channel Logic Level Switching Shifter IIC UART SPI TTL Level Converter IO Bidirectional Mutual Converter for Arduino

$26.60$53.20

Power Relay Module 5V Low Level Trigger Interface Relay Power Board Shield 1 Channel Relay Module Shield DC AC 220V Power Relay Module 5V Low Level Trigger Interface Relay Power Board Shield 1 Channel Relay Module Shield DC AC 220V

Power Relay Module 5V Low Level Trigger Interface Relay Power Board Shield 1 Channel Relay Module Shield DC AC 220V

$18.84$18.84

433Mhz Wireless Remote Control Transmitter Kit AC 220V 10A 1CH RF Relay Receiver Switch 1-Channel F19E 433Mhz Wireless Remote Control Transmitter Kit AC 220V 10A 1CH RF Relay Receiver Switch 1-Channel F19E

433Mhz Wireless Remote Control Transmitter Kit AC 220V 10A 1CH RF Relay Receiver Switch 1-Channel F19E

$47.46$47.46

8 sold
CJMCU-9548 TCA9548A 1-to-8 I2C Multiplexer Breakout Board 8 Channel Expansion Board IIC Multiplexer Breakout Board For Arduino CJMCU-9548 TCA9548A 1-to-8 I2C Multiplexer Breakout Board 8 Channel Expansion Board IIC Multiplexer Breakout Board For Arduino

CJMCU-9548 TCA9548A 1-to-8 I2C Multiplexer Breakout Board 8 Channel Expansion Board IIC Multiplexer Breakout Board For Arduino

$19.57$19.57

51% off
4CH WiFi Relay Switch Module 12V 24V 220V 4 Channel RF Receiver Module Smart APP Remote Control Support Tuya Alexa Google Home 4CH WiFi Relay Switch Module 12V 24V 220V 4 Channel RF Receiver Module Smart APP Remote Control Support Tuya Alexa Google Home

4CH WiFi Relay Switch Module 12V 24V 220V 4 Channel RF Receiver Module Smart APP Remote Control Support Tuya Alexa Google Home

$96.39$196.71

12 sold
50% off
3.3V-5V Line Follower Infrared Detection Sensor 8 Channel Hunt Module PCB 8Bit Detector Hunt Board for Laboratories/Robot 3.3V-5V Line Follower Infrared Detection Sensor 8 Channel Hunt Module PCB 8Bit Detector Hunt Board for Laboratories/Robot

3.3V-5V Line Follower Infrared Detection Sensor 8 Channel Hunt Module PCB 8Bit Detector Hunt Board for Laboratories/Robot

$33.46$66.92

50% off
1 Channel Zigbee/WIFI Tuya Smart Relay 12V 24V 110V 220V Dry Contact NO/NC/COM Module Remote Switch for Light/Motor,Alexa Work 1 Channel Zigbee/WIFI Tuya Smart Relay 12V 24V 110V 220V Dry Contact NO/NC/COM Module Remote Switch for Light/Motor,Alexa Work

1 Channel Zigbee/WIFI Tuya Smart Relay 12V 24V 110V 220V Dry Contact NO/NC/COM Module Remote Switch for Light/Motor,Alexa Work

$35.60$71.21

24 sold
HX711 Load Cell Amplifier Module Dual Channel Weighing Sensor for DIY Scale Projects Green PCB Design HX711 Load Cell Amplifier Module Dual Channel Weighing Sensor for DIY Scale Projects Green PCB Design

HX711 Load Cell Amplifier Module Dual Channel Weighing Sensor for DIY Scale Projects Green PCB Design

$3.13$3.13

36% off
3 Channel Infrared Reflective Sensor TCRT5000-ABFT 3 Channel Infrared Reflective Sensor TCRT5000-ABFT

3 Channel Infrared Reflective Sensor TCRT5000-ABFT

$2.16$3.37

50% off
3.3V-5V Tracking Sensor Module 8 Channel 8Bit Detector Hunt Board PCB Infrared Detection Sensor Module Board for Laboratories 3.3V-5V Tracking Sensor Module 8 Channel 8Bit Detector Hunt Board PCB Infrared Detection Sensor Module Board for Laboratories

3.3V-5V Tracking Sensor Module 8 Channel 8Bit Detector Hunt Board PCB Infrared Detection Sensor Module Board for Laboratories

$29.84$59.68

50% off
3.3V-5V Line Follower Infrared Detection Sensor 8 Channel Hunt Module PCB 8Bit Detector Hunt Board for Laboratories/Robot 3.3V-5V Line Follower Infrared Detection Sensor 8 Channel Hunt Module PCB 8Bit Detector Hunt Board for Laboratories/Robot

3.3V-5V Line Follower Infrared Detection Sensor 8 Channel Hunt Module PCB 8Bit Detector Hunt Board for Laboratories/Robot

$28.75$57.50

Power Relay Module 5V Low Level Trigger Interface Relay Power Board Shield 1 Channel Relay Module Shield Power Relay Module 5V Low Level Trigger Interface Relay Power Board Shield 1 Channel Relay Module Shield

Power Relay Module 5V Low Level Trigger Interface Relay Power Board Shield 1 Channel Relay Module Shield

$19.90$19.90

49% off
2 Channel Wifi Smart Motor Driver Relay Switch 12V 24V 220V,433MHz RF Transmitter Remote Receiver 2CH Interlock Module Tuya App 2 Channel Wifi Smart Motor Driver Relay Switch 12V 24V 220V,433MHz RF Transmitter Remote Receiver 2CH Interlock Module Tuya App

2 Channel Wifi Smart Motor Driver Relay Switch 12V 24V 220V,433MHz RF Transmitter Remote Receiver 2CH Interlock Module Tuya App

$95.65$191.29

2 sold
50% off
Power Relay Module 5V Low Level Trigger Interface Relay Power Board Shield 1 Channel DC AC 220V Household Appliance Control Power Relay Module 5V Low Level Trigger Interface Relay Power Board Shield 1 Channel DC AC 220V Household Appliance Control

Power Relay Module 5V Low Level Trigger Interface Relay Power Board Shield 1 Channel DC AC 220V Household Appliance Control

$25.91$51.82

19% off
CJSD-2X 74HC4051 8 Channel Analog Multiplexer Selector Module Multiplexers Distributor Resolver CJSD-2X 74HC4051 8 Channel Analog Multiplexer Selector Module Multiplexers Distributor Resolver

CJSD-2X 74HC4051 8 Channel Analog Multiplexer Selector Module Multiplexers Distributor Resolver

$2.00$2.47

50% off
Zigbee / WiFi Dual Channel Tuya Switch Smart Relay Module 12V 24V 220V 230V Dry Contact NO NC COM Timer for Light Motor Alexa Zigbee / WiFi Dual Channel Tuya Switch Smart Relay Module 12V 24V 220V 230V Dry Contact NO NC COM Timer for Light Motor Alexa

Zigbee / WiFi Dual Channel Tuya Switch Smart Relay Module 12V 24V 220V 230V Dry Contact NO NC COM Timer for Light Motor Alexa

$36.73$73.46

50% off
2 Channel Zigbbe Tuya Smart Remote Control Switch Relay RF433 Receiver 2CH Module Light Lamp Motor Controller Alexa Need Hub 2 Channel Zigbbe Tuya Smart Remote Control Switch Relay RF433 Receiver 2CH Module Light Lamp Motor Controller Alexa Need Hub

2 Channel Zigbbe Tuya Smart Remote Control Switch Relay RF433 Receiver 2CH Module Light Lamp Motor Controller Alexa Need Hub

$31.62$63.24

50% off
4 Channel Smart WiFi Relay Module Form‑A Contact RF Switch RF433 Timer Inching Receiver Controller Works With Tuya Alexa 4 Channel Smart WiFi Relay Module Form‑A Contact RF Switch RF433 Timer Inching Receiver Controller Works With Tuya Alexa

4 Channel Smart WiFi Relay Module Form‑A Contact RF Switch RF433 Timer Inching Receiver Controller Works With Tuya Alexa

$31.72$63.45

4 sold
50% off
433MHz EV1527 1~4 Channel RF Wireless Remote Control Transmitter for Easy Control RF Wireless Remote Control Wireless Control 433MHz EV1527 1~4 Channel RF Wireless Remote Control Transmitter for Easy Control RF Wireless Remote Control Wireless Control

433MHz EV1527 1~4 Channel RF Wireless Remote Control Transmitter for Easy Control RF Wireless Remote Control Wireless Control

$41.60$83.20

33% off
B50B 3 Channel Infrared Reflective Sensor TCRT5000 Line Tracking Sensor Module High Precision for Smart Car Robot B50B 3 Channel Infrared Reflective Sensor TCRT5000 Line Tracking Sensor Module High Precision for Smart Car Robot

B50B 3 Channel Infrared Reflective Sensor TCRT5000 Line Tracking Sensor Module High Precision for Smart Car Robot

$2.03$3.03

30% off
4-Channel 4‑Way MOS Tube Module 0~1KHZ YYNMOS-4 Field Effect Tube Module PWM 3-20V PLC Drive Module PLC System 4-Channel 4‑Way MOS Tube Module 0~1KHZ YYNMOS-4 Field Effect Tube Module PWM 3-20V PLC Drive Module PLC System

4-Channel 4‑Way MOS Tube Module 0~1KHZ YYNMOS-4 Field Effect Tube Module PWM 3-20V PLC Drive Module PLC System

$18.89 $26.99

Categories: Consumer Electronics, Smart Electronics

Buy Now
50% off
CJMCU-9548 TCA9548A 1-to-8 I2C Multi-Channel Expansion Board 1-8 Way Channel IIC Multiplexer Breakout Board for Chaining Modules CJMCU-9548 TCA9548A 1-to-8 I2C Multi-Channel Expansion Board 1-8 Way Channel IIC Multiplexer Breakout Board for Chaining Modules

CJMCU-9548 TCA9548A 1-to-8 I2C Multi-Channel Expansion Board 1-8 Way Channel IIC Multiplexer Breakout Board for Chaining Modules

$26.04 $52.08

Categories: Consumer Electronics, Smart Electronics

Buy Now
4CH Zigbee Tuya Smart Home Relay DC 12V 24V 32V 110V Motor Switch Module 4 Channel Radio RF Remote Control Alexa Google Home 4CH Zigbee Tuya Smart Home Relay DC 12V 24V 32V 110V Motor Switch Module 4 Channel Radio RF Remote Control Alexa Google Home

4CH Zigbee Tuya Smart Home Relay DC 12V 24V 32V 110V Motor Switch Module 4 Channel Radio RF Remote Control Alexa Google Home

$4.44 $4.44

5 sold

Categories: Consumer Electronics, Smart Electronics

Buy Now
44% off
2X 74HC4051 8 Channel Analog Multiplexer Selector Module Multiplexers Distributor Resolver 2X 74HC4051 8 Channel Analog Multiplexer Selector Module Multiplexers Distributor Resolver

2X 74HC4051 8 Channel Analog Multiplexer Selector Module Multiplexers Distributor Resolver

$1.46 $2.61

Categories: Consumer Electronics, Smart Electronics

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50% off
CJMCU-9548 TCA9548A 1 To 8 I2C Multi-Channel Expansion Board 8 Channel Expansion Board I2C Module Development Board For Arduino CJMCU-9548 TCA9548A 1 To 8 I2C Multi-Channel Expansion Board 8 Channel Expansion Board I2C Module Development Board For Arduino

CJMCU-9548 TCA9548A 1 To 8 I2C Multi-Channel Expansion Board 8 Channel Expansion Board I2C Module Development Board For Arduino

$26.26 $52.52

Categories: Consumer Electronics, Smart Electronics

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50% off
1 Channel Interface Relay Power Board Shield Power Relay Module DC AC 220V Relay Module Shield Household Appliance Control 1 Channel Interface Relay Power Board Shield Power Relay Module DC AC 220V Relay Module Shield Household Appliance Control

1 Channel Interface Relay Power Board Shield Power Relay Module DC AC 220V Relay Module Shield Household Appliance Control

$26.71 $53.42

1 sold

Categories: Consumer Electronics, Smart Electronics

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50% off
74HC4051 CD4051 Single 8-Channel Analog Multiplexer Demultiplexer Module Electronic for Switch Multiplexers for Arduino 74HC4051 CD4051 Single 8-Channel Analog Multiplexer Demultiplexer Module Electronic for Switch Multiplexers for Arduino

74HC4051 CD4051 Single 8-Channel Analog Multiplexer Demultiplexer Module Electronic for Switch Multiplexers for Arduino

$26.70 $53.40

Categories: Consumer Electronics, Smart Electronics

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22% off
G7NE 4 Way PLC Amplifier Board Driver Module Board 4 Channel MOSFET Triggers Switches Controller Board for Motor LED Light G7NE 4 Way PLC Amplifier Board Driver Module Board 4 Channel MOSFET Triggers Switches Controller Board for Motor LED Light

G7NE 4 Way PLC Amplifier Board Driver Module Board 4 Channel MOSFET Triggers Switches Controller Board for Motor LED Light

$9.53 $12.22

Categories: Consumer Electronics, Smart Electronics

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22% off
A2BA High Performances Motor Driver Module Two Channel PCBs Structure A2BA High Performances Motor Driver Module Two Channel PCBs Structure

A2BA High Performances Motor Driver Module Two Channel PCBs Structure

$16.54 $21.21

Categories: Consumer Electronics, Smart Electronics

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50% off
2 Channel Intelligent EWeLink WIFI Switch Relay Module AC DC 7-32V/85V-250V Circuit Breaker RF433 Controller Dry Contact Alexa 2 Channel Intelligent EWeLink WIFI Switch Relay Module AC DC 7-32V/85V-250V Circuit Breaker RF433 Controller Dry Contact Alexa

2 Channel Intelligent EWeLink WIFI Switch Relay Module AC DC 7-32V/85V-250V Circuit Breaker RF433 Controller Dry Contact Alexa

$99.38 $198.77

Categories: Consumer Electronics, Smart Electronics

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Hi Link HLK20M05L HLK20M12L 20W Flame Resistant Sealed Unit 85 To 265V AC 70 To 350V DC Input 3000VAC Shield Stable Buck Channel Hi Link HLK20M05L HLK20M12L 20W Flame Resistant Sealed Unit 85 To 265V AC 70 To 350V DC Input 3000VAC Shield Stable Buck Channel

Hi Link HLK20M05L HLK20M12L 20W Flame Resistant Sealed Unit 85 To 265V AC 70 To 350V DC Input 3000VAC Shield Stable Buck Channel

$2.68 $2.68

Categories: Consumer Electronics, Smart Electronics

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50% off
3.3V-5V Line Follower Infrared Detection Sensor 8 Channel 8Bit Detector Hunt Board PCB for Laboratories/Smart Cars/Robot 3.3V-5V Line Follower Infrared Detection Sensor 8 Channel 8Bit Detector Hunt Board PCB for Laboratories/Smart Cars/Robot

3.3V-5V Line Follower Infrared Detection Sensor 8 Channel 8Bit Detector Hunt Board PCB for Laboratories/Smart Cars/Robot

$31.42 $62.84

Categories: Consumer Electronics, Smart Electronics

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5V Relay Control Expansion Module Single Channel Low Level Trigger 2pcs 5V Relay Control Expansion Module Single Channel Low Level Trigger 2pcs

5V Relay Control Expansion Module Single Channel Low Level Trigger 2pcs

$23.09 $23.09

Categories: Consumer Electronics, Smart Electronics

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50% off
4 Channel Analog-to-Digital ADC Converter with Programmable Gain Amplifier I2C High Precision for Arduino Raspberry Pi 4 Channel Analog-to-Digital ADC Converter with Programmable Gain Amplifier I2C High Precision for Arduino Raspberry Pi

4 Channel Analog-to-Digital ADC Converter with Programmable Gain Amplifier I2C High Precision for Arduino Raspberry Pi

$32.24 $64.48

Categories: Consumer Electronics, Smart Electronics

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34% off
BNVN-817 Optocoupler 4 Channel Voltage Isolation Board Voltage Control Switching Driver Module Optical Isolation Module BNVN-817 Optocoupler 4 Channel Voltage Isolation Board Voltage Control Switching Driver Module Optical Isolation Module

BNVN-817 Optocoupler 4 Channel Voltage Isolation Board Voltage Control Switching Driver Module Optical Isolation Module

$1.85 $2.81

Categories: Consumer Electronics, Smart Electronics

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71% off
500g Load Cell + HX711 24Bit ADC Module for Arduino – High Precision Weight Sensor with Dual Channel Input 500g Load Cell + HX711 24Bit ADC Module for Arduino – High Precision Weight Sensor with Dual Channel Input

500g Load Cell + HX711 24Bit ADC Module for Arduino – High Precision Weight Sensor with Dual Channel Input

$28.35 $97.76

Categories: Consumer Electronics, Smart Electronics

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50% off
8 Channel Logic Level Switching Shifter IIC UART SPI TTL Level Converter IO Bidirectional Mutual Converter for Arduino 8 Channel Logic Level Switching Shifter IIC UART SPI TTL Level Converter IO Bidirectional Mutual Converter for Arduino

8 Channel Logic Level Switching Shifter IIC UART SPI TTL Level Converter IO Bidirectional Mutual Converter for Arduino

$26.60 $53.20

Categories: Consumer Electronics, Smart Electronics

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Power Relay Module 5V Low Level Trigger Interface Relay Power Board Shield 1 Channel Relay Module Shield DC AC 220V Power Relay Module 5V Low Level Trigger Interface Relay Power Board Shield 1 Channel Relay Module Shield DC AC 220V

Power Relay Module 5V Low Level Trigger Interface Relay Power Board Shield 1 Channel Relay Module Shield DC AC 220V

$18.84 $18.84

Categories: Consumer Electronics, Smart Electronics

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433Mhz Wireless Remote Control Transmitter Kit AC 220V 10A 1CH RF Relay Receiver Switch 1-Channel F19E 433Mhz Wireless Remote Control Transmitter Kit AC 220V 10A 1CH RF Relay Receiver Switch 1-Channel F19E

433Mhz Wireless Remote Control Transmitter Kit AC 220V 10A 1CH RF Relay Receiver Switch 1-Channel F19E

$47.46 $47.46

8 sold

Categories: Consumer Electronics, Smart Electronics

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CJMCU-9548 TCA9548A 1-to-8 I2C Multiplexer Breakout Board 8 Channel Expansion Board IIC Multiplexer Breakout Board For Arduino CJMCU-9548 TCA9548A 1-to-8 I2C Multiplexer Breakout Board 8 Channel Expansion Board IIC Multiplexer Breakout Board For Arduino

CJMCU-9548 TCA9548A 1-to-8 I2C Multiplexer Breakout Board 8 Channel Expansion Board IIC Multiplexer Breakout Board For Arduino

$19.57 $19.57

Categories: Consumer Electronics, Smart Electronics

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51% off
4CH WiFi Relay Switch Module 12V 24V 220V 4 Channel RF Receiver Module Smart APP Remote Control Support Tuya Alexa Google Home 4CH WiFi Relay Switch Module 12V 24V 220V 4 Channel RF Receiver Module Smart APP Remote Control Support Tuya Alexa Google Home

4CH WiFi Relay Switch Module 12V 24V 220V 4 Channel RF Receiver Module Smart APP Remote Control Support Tuya Alexa Google Home

$96.39 $196.71

12 sold

Categories: Consumer Electronics, Smart Electronics

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50% off
3.3V-5V Line Follower Infrared Detection Sensor 8 Channel Hunt Module PCB 8Bit Detector Hunt Board for Laboratories/Robot 3.3V-5V Line Follower Infrared Detection Sensor 8 Channel Hunt Module PCB 8Bit Detector Hunt Board for Laboratories/Robot

3.3V-5V Line Follower Infrared Detection Sensor 8 Channel Hunt Module PCB 8Bit Detector Hunt Board for Laboratories/Robot

$33.46 $66.92

Categories: Consumer Electronics, Smart Electronics

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50% off
1 Channel Zigbee/WIFI Tuya Smart Relay 12V 24V 110V 220V Dry Contact NO/NC/COM Module Remote Switch for Light/Motor,Alexa Work 1 Channel Zigbee/WIFI Tuya Smart Relay 12V 24V 110V 220V Dry Contact NO/NC/COM Module Remote Switch for Light/Motor,Alexa Work

1 Channel Zigbee/WIFI Tuya Smart Relay 12V 24V 110V 220V Dry Contact NO/NC/COM Module Remote Switch for Light/Motor,Alexa Work

$35.60 $71.21

24 sold

Categories: Consumer Electronics, Smart Electronics

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HX711 Load Cell Amplifier Module Dual Channel Weighing Sensor for DIY Scale Projects Green PCB Design HX711 Load Cell Amplifier Module Dual Channel Weighing Sensor for DIY Scale Projects Green PCB Design

HX711 Load Cell Amplifier Module Dual Channel Weighing Sensor for DIY Scale Projects Green PCB Design

$3.13 $3.13

Categories: Consumer Electronics, Smart Electronics

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36% off
3 Channel Infrared Reflective Sensor TCRT5000-ABFT 3 Channel Infrared Reflective Sensor TCRT5000-ABFT

3 Channel Infrared Reflective Sensor TCRT5000-ABFT

$2.16 $3.37

Categories: Consumer Electronics, Smart Electronics

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50% off
3.3V-5V Tracking Sensor Module 8 Channel 8Bit Detector Hunt Board PCB Infrared Detection Sensor Module Board for Laboratories 3.3V-5V Tracking Sensor Module 8 Channel 8Bit Detector Hunt Board PCB Infrared Detection Sensor Module Board for Laboratories

3.3V-5V Tracking Sensor Module 8 Channel 8Bit Detector Hunt Board PCB Infrared Detection Sensor Module Board for Laboratories

$29.84 $59.68

Categories: Consumer Electronics, Smart Electronics

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50% off
3.3V-5V Line Follower Infrared Detection Sensor 8 Channel Hunt Module PCB 8Bit Detector Hunt Board for Laboratories/Robot 3.3V-5V Line Follower Infrared Detection Sensor 8 Channel Hunt Module PCB 8Bit Detector Hunt Board for Laboratories/Robot

3.3V-5V Line Follower Infrared Detection Sensor 8 Channel Hunt Module PCB 8Bit Detector Hunt Board for Laboratories/Robot

$28.75 $57.50

Categories: Consumer Electronics, Smart Electronics

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Power Relay Module 5V Low Level Trigger Interface Relay Power Board Shield 1 Channel Relay Module Shield Power Relay Module 5V Low Level Trigger Interface Relay Power Board Shield 1 Channel Relay Module Shield

Power Relay Module 5V Low Level Trigger Interface Relay Power Board Shield 1 Channel Relay Module Shield

$19.90 $19.90

Categories: Consumer Electronics, Smart Electronics

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49% off
2 Channel Wifi Smart Motor Driver Relay Switch 12V 24V 220V,433MHz RF Transmitter Remote Receiver 2CH Interlock Module Tuya App 2 Channel Wifi Smart Motor Driver Relay Switch 12V 24V 220V,433MHz RF Transmitter Remote Receiver 2CH Interlock Module Tuya App

2 Channel Wifi Smart Motor Driver Relay Switch 12V 24V 220V,433MHz RF Transmitter Remote Receiver 2CH Interlock Module Tuya App

$95.65 $191.29

2 sold

Categories: Consumer Electronics, Smart Electronics

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50% off
Power Relay Module 5V Low Level Trigger Interface Relay Power Board Shield 1 Channel DC AC 220V Household Appliance Control Power Relay Module 5V Low Level Trigger Interface Relay Power Board Shield 1 Channel DC AC 220V Household Appliance Control

Power Relay Module 5V Low Level Trigger Interface Relay Power Board Shield 1 Channel DC AC 220V Household Appliance Control

$25.91 $51.82

Categories: Consumer Electronics, Smart Electronics

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19% off
CJSD-2X 74HC4051 8 Channel Analog Multiplexer Selector Module Multiplexers Distributor Resolver CJSD-2X 74HC4051 8 Channel Analog Multiplexer Selector Module Multiplexers Distributor Resolver

CJSD-2X 74HC4051 8 Channel Analog Multiplexer Selector Module Multiplexers Distributor Resolver

$2.00 $2.47

Categories: Consumer Electronics, Smart Electronics

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50% off
Zigbee / WiFi Dual Channel Tuya Switch Smart Relay Module 12V 24V 220V 230V Dry Contact NO NC COM Timer for Light Motor Alexa Zigbee / WiFi Dual Channel Tuya Switch Smart Relay Module 12V 24V 220V 230V Dry Contact NO NC COM Timer for Light Motor Alexa

Zigbee / WiFi Dual Channel Tuya Switch Smart Relay Module 12V 24V 220V 230V Dry Contact NO NC COM Timer for Light Motor Alexa

$36.73 $73.46

Categories: Consumer Electronics, Smart Electronics

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50% off
2 Channel Zigbbe Tuya Smart Remote Control Switch Relay RF433 Receiver 2CH Module Light Lamp Motor Controller Alexa Need Hub 2 Channel Zigbbe Tuya Smart Remote Control Switch Relay RF433 Receiver 2CH Module Light Lamp Motor Controller Alexa Need Hub

2 Channel Zigbbe Tuya Smart Remote Control Switch Relay RF433 Receiver 2CH Module Light Lamp Motor Controller Alexa Need Hub

$31.62 $63.24

Categories: Consumer Electronics, Smart Electronics

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50% off
4 Channel Smart WiFi Relay Module Form‑A Contact RF Switch RF433 Timer Inching Receiver Controller Works With Tuya Alexa 4 Channel Smart WiFi Relay Module Form‑A Contact RF Switch RF433 Timer Inching Receiver Controller Works With Tuya Alexa

4 Channel Smart WiFi Relay Module Form‑A Contact RF Switch RF433 Timer Inching Receiver Controller Works With Tuya Alexa

$31.72 $63.45

4 sold

Categories: Consumer Electronics, Smart Electronics

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50% off
433MHz EV1527 1~4 Channel RF Wireless Remote Control Transmitter for Easy Control RF Wireless Remote Control Wireless Control 433MHz EV1527 1~4 Channel RF Wireless Remote Control Transmitter for Easy Control RF Wireless Remote Control Wireless Control

433MHz EV1527 1~4 Channel RF Wireless Remote Control Transmitter for Easy Control RF Wireless Remote Control Wireless Control

$41.60 $83.20

Categories: Consumer Electronics, Smart Electronics

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33% off
B50B 3 Channel Infrared Reflective Sensor TCRT5000 Line Tracking Sensor Module High Precision for Smart Car Robot B50B 3 Channel Infrared Reflective Sensor TCRT5000 Line Tracking Sensor Module High Precision for Smart Car Robot

B50B 3 Channel Infrared Reflective Sensor TCRT5000 Line Tracking Sensor Module High Precision for Smart Car Robot

$2.03 $3.03

Categories: Consumer Electronics, Smart Electronics

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