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5V 4V 24V 1/2/4/8 Channel Relay Module 5mA Low Trigger Current Strong Driving Ability Stable Performance 5V 4V 24V 1/2/4/8 Channel Relay Module 5mA Low Trigger Current Strong Driving Ability Stable Performance

5V 4V 24V 1/2/4/8 Channel Relay Module 5mA Low Trigger Current Strong Driving Ability Stable Performance

$1.10$1.10

4 sold
54% off
DC 7-12V Digital Audio Controller With 4-Channel Stereo Audio Input And Digital Audio Module With 1.8-Inch Display Screen DC 7-12V Digital Audio Controller With 4-Channel Stereo Audio Input And Digital Audio Module With 1.8-Inch Display Screen

DC 7-12V Digital Audio Controller With 4-Channel Stereo Audio Input And Digital Audio Module With 1.8-Inch Display Screen

$104.81$227.84

5 sold
50% off
Modbus RTU 1 2 4 8 Channel Way relay module 5V 12V 24V Switching Switch Input/output RS485/TTL Communication Modbus RTU 1 2 4 8 Channel Way relay module 5V 12V 24V Switching Switch Input/output RS485/TTL Communication

Modbus RTU 1 2 4 8 Channel Way relay module 5V 12V 24V Switching Switch Input/output RS485/TTL Communication

$36.04$72.08

4 sold
ESP32-C3 Core Development Board 32Pin 4-Layer Gold Plated PCB Onboard 2.4G Wi-Fi Bluetooth Antenna Type-C Interface RISC-V ESP32-C3 Core Development Board 32Pin 4-Layer Gold Plated PCB Onboard 2.4G Wi-Fi Bluetooth Antenna Type-C Interface RISC-V

ESP32-C3 Core Development Board 32Pin 4-Layer Gold Plated PCB Onboard 2.4G Wi-Fi Bluetooth Antenna Type-C Interface RISC-V

$0.25$0.25

2 sold
16% off
Digital DC Voltmeter Ammeter Module with LED Display, 0-100V/10A, 4-30V Wide Voltage Input Digital DC Voltmeter Ammeter Module with LED Display, 0-100V/10A, 4-30V Wide Voltage Input

Digital DC Voltmeter Ammeter Module with LED Display, 0-100V/10A, 4-30V Wide Voltage Input

$8.65$10.30

4 sold
11% off
SX48-r/min Digital Display Instrument Tachometer/Frequency Meter Input 0-10V/0-20mA/4-20mA Display with Customisable Settings SX48-r/min Digital Display Instrument Tachometer/Frequency Meter Input 0-10V/0-20mA/4-20mA Display with Customisable Settings

SX48-r/min Digital Display Instrument Tachometer/Frequency Meter Input 0-10V/0-20mA/4-20mA Display with Customisable Settings

$81.59$91.67

2 sold
WAVGAT RJ45 485 RTU 4-way relay Modbus output 4-way switch input 4DI4DO Ethernet WAVGAT RJ45 485 RTU 4-way relay Modbus output 4-way switch input 4DI4DO Ethernet

WAVGAT RJ45 485 RTU 4-way relay Modbus output 4-way switch input 4DI4DO Ethernet

$17.80$17.80

3 sold
WAVGAT Driver Expansion Board V2.0, 4 Motor/8 Servo/9 GPIO Interfaces for Educational Robotics Projects Micro:bit WAVGAT Driver Expansion Board V2.0, 4 Motor/8 Servo/9 GPIO Interfaces for Educational Robotics Projects Micro:bit

WAVGAT Driver Expansion Board V2.0, 4 Motor/8 Servo/9 GPIO Interfaces for Educational Robotics Projects Micro:bit

$23.85$23.85

2 sold
QC4.0 QC3.0 1 2 4 Way USB Type-C Mobile Phone Quick Charge Adapter 6-35V Step Down Buck Boost Module SW3518 For Huawei QC4.0 QC3.0 1 2 4 Way USB Type-C Mobile Phone Quick Charge Adapter 6-35V Step Down Buck Boost Module SW3518 For Huawei

QC4.0 QC3.0 1 2 4 Way USB Type-C Mobile Phone Quick Charge Adapter 6-35V Step Down Buck Boost Module SW3518 For Huawei

$18.59$18.59

3 sold
50% off
USB2.0 Hub Module DC5V Type C 1 To 4 Port Splitter Board DIY Electronic Circuit Expansion Adapter USB2.0 Hub Module DC5V Type C 1 To 4 Port Splitter Board DIY Electronic Circuit Expansion Adapter

USB2.0 Hub Module DC5V Type C 1 To 4 Port Splitter Board DIY Electronic Circuit Expansion Adapter

$48.54$97.09

4 sold
50% off
ESP32-C3 Core Development Board 32Pin 4-Layer Gold Plated PCB Onboard 2.4G Wi-Fi Bluetooth Antenna Type-C Interface RISC-V ESP32-C3 Core Development Board 32Pin 4-Layer Gold Plated PCB Onboard 2.4G Wi-Fi Bluetooth Antenna Type-C Interface RISC-V

ESP32-C3 Core Development Board 32Pin 4-Layer Gold Plated PCB Onboard 2.4G Wi-Fi Bluetooth Antenna Type-C Interface RISC-V

$19.55$39.10

3 sold
Encoder/DC Motor Driver Module I2C 4 Channel Compatible with Arduino/ESP32/Raspberry Pi/micro:bit Input 6-16V PH2.0 Interface Encoder/DC Motor Driver Module I2C 4 Channel Compatible with Arduino/ESP32/Raspberry Pi/micro:bit Input 6-16V PH2.0 Interface

Encoder/DC Motor Driver Module I2C 4 Channel Compatible with Arduino/ESP32/Raspberry Pi/micro:bit Input 6-16V PH2.0 Interface

$94.15$94.15

2 sold
25% off
Modbus RTU Relay Module 1 2 4 Channel 7-24V RS485 TTL UART Output 12V Input 485 Communication TTL Pin Modbus-Rtu Anti-reverse Modbus RTU Relay Module 1 2 4 Channel 7-24V RS485 TTL UART Output 12V Input 485 Communication TTL Pin Modbus-Rtu Anti-reverse

Modbus RTU Relay Module 1 2 4 Channel 7-24V RS485 TTL UART Output 12V Input 485 Communication TTL Pin Modbus-Rtu Anti-reverse

$0.97$1.29

4 sold
5PCS 3/4 Pin Photoresistor Light Sensor Module GL5528 LDR Photosensitive Resistance Detection Module Digital Analog Output 5PCS 3/4 Pin Photoresistor Light Sensor Module GL5528 LDR Photosensitive Resistance Detection Module Digital Analog Output

5PCS 3/4 Pin Photoresistor Light Sensor Module GL5528 LDR Photosensitive Resistance Detection Module Digital Analog Output

$1.50$1.50

2 sold
49% off
3/4 Pin Photoresistor Light Sensor Module GL5528 LDR Photosensitive Resistance Detection Module Digital Analog Output 3/4 Pin Photoresistor Light Sensor Module GL5528 LDR Photosensitive Resistance Detection Module Digital Analog Output

3/4 Pin Photoresistor Light Sensor Module GL5528 LDR Photosensitive Resistance Detection Module Digital Analog Output

$19.07$38.13

3 sold
LIZAO LM2596S CC CV Power Module, Adjustable Constant Current Voltage Regulator for Lithium Charging & LED Driver LIZAO LM2596S CC CV Power Module, Adjustable Constant Current Voltage Regulator for Lithium Charging & LED Driver

LIZAO LM2596S CC CV Power Module, Adjustable Constant Current Voltage Regulator for Lithium Charging & LED Driver

$0.85$0.85

4 sold
ESP32 IO Relay Module RS485 8CH Opto-isolated NPN Input 4-20mA 0-10V Analog Collect WIFI MQTT Remote Control Switch ESP32 IO Relay Module RS485 8CH Opto-isolated NPN Input 4-20mA 0-10V Analog Collect WIFI MQTT Remote Control Switch

ESP32 IO Relay Module RS485 8CH Opto-isolated NPN Input 4-20mA 0-10V Analog Collect WIFI MQTT Remote Control Switch

$215.37$215.37

2 sold
29% off
10pcs/1pc TPS54627 5A Step Down Buck Power Supply Module Board DC-DC 12V 9V to 3.3V/5V ADJ Output Input Voltage DC 4. 5V-18V 10pcs/1pc TPS54627 5A Step Down Buck Power Supply Module Board DC-DC 12V 9V to 3.3V/5V ADJ Output Input Voltage DC 4. 5V-18V

10pcs/1pc TPS54627 5A Step Down Buck Power Supply Module Board DC-DC 12V 9V to 3.3V/5V ADJ Output Input Voltage DC 4. 5V-18V

$0.58$0.82

2 sold
1% off
ESP8266 ESP-12 ESP-12F Relay Module 10A 220V Network Relay WIFI Module Input DC 4 Layers Board TVS Input Automatic Protection ESP8266 ESP-12 ESP-12F Relay Module 10A 220V Network Relay WIFI Module Input DC 4 Layers Board TVS Input Automatic Protection

ESP8266 ESP-12 ESP-12F Relay Module 10A 220V Network Relay WIFI Module Input DC 4 Layers Board TVS Input Automatic Protection

$45.74$46.62

5 sold
50% off
Type-C LCD 2/4-Channel 18650/21700 Battery Capacity Tester, 4-in-1 Charge/Discharge Module with MAh Detection Type-C LCD 2/4-Channel 18650/21700 Battery Capacity Tester, 4-in-1 Charge/Discharge Module with MAh Detection

Type-C LCD 2/4-Channel 18650/21700 Battery Capacity Tester, 4-in-1 Charge/Discharge Module with MAh Detection

$33.24$66.48

3 sold
10PCS/new original imported HEF4093BP HEF4093 DIP16 4 2 input and non-Schmitt trigger

10PCS/new original imported HEF4093BP HEF4093 DIP16 4 2 input and non-Schmitt trigger

$64.00$64.00

2 sold
29% off
1 2 4 Channel Way Modbus Relay Module Switch Modbus RTU Input RS485/TTL Communication Smart Remote Control 1 2 4 Channel Way Modbus Relay Module Switch Modbus RTU Input RS485/TTL Communication Smart Remote Control

1 2 4 Channel Way Modbus Relay Module Switch Modbus RTU Input RS485/TTL Communication Smart Remote Control

$2.40$3.38

3 sold
AP3016D Class D Mono Digital Amplifier Board, 10W/20W/30W+ Power Module with DC 8V-24V Input for 4-8ohm Speakers AP3016D Class D Mono Digital Amplifier Board, 10W/20W/30W+ Power Module with DC 8V-24V Input for 4-8ohm Speakers

AP3016D Class D Mono Digital Amplifier Board, 10W/20W/30W+ Power Module with DC 8V-24V Input for 4-8ohm Speakers

$1.38$1.38

2 sold
50% off
Estardyn NE5532 Stereo Preamp Kit, 4 Input Hi-Fi Tone Control with Bass Treble, Low Noise Audio Amplifier Module DIY Estardyn NE5532 Stereo Preamp Kit, 4 Input Hi-Fi Tone Control with Bass Treble, Low Noise Audio Amplifier Module DIY

Estardyn NE5532 Stereo Preamp Kit, 4 Input Hi-Fi Tone Control with Bass Treble, Low Noise Audio Amplifier Module DIY

$48.44$96.88

5 sold
20pcs/lot 74HCT157D SOP16 74HCT157 D IC MULTIPLEXER 4 X 2:1 16SO Quad 2-input multiplexer 74HCT157D,653 74HCT157D653 74HCT 157D

20pcs/lot 74HCT157D SOP16 74HCT157 D IC MULTIPLEXER 4 X 2:1 16SO Quad 2-input multiplexer 74HCT157D,653 74HCT157D653 74HCT 157D

$4.00$4.00

2 sold
28% off
Industrial 485 Weighing Sensor Converter, Supports 4/6 Wire Load Cells, Wide 7–28V Power Input, IP65, PLC Compatible Industrial 485 Weighing Sensor Converter, Supports 4/6 Wire Load Cells, Wide 7–28V Power Input, IP65, PLC Compatible

Industrial 485 Weighing Sensor Converter, Supports 4/6 Wire Load Cells, Wide 7–28V Power Input, IP65, PLC Compatible

$261.91$363.76

4 sold
12% off
5pcs/lot Keyestudio RPI 4 Channel Relay Shield Use SONGLE Relay With 4-channel Input&Output For Raspberry Pi 4B/CE Certification 5pcs/lot Keyestudio RPI 4 Channel Relay Shield Use SONGLE Relay With 4-channel Input&Output For Raspberry Pi 4B/CE Certification

5pcs/lot Keyestudio RPI 4 Channel Relay Shield Use SONGLE Relay With 4-channel Input&Output For Raspberry Pi 4B/CE Certification

$31.05$35.28

2 sold
29% off
2 4 Channel Way MOS Switch Module ESP32-32E WiFi BLE Module Development Board UART Program Development DC 5-60V Input Output 2 4 Channel Way MOS Switch Module ESP32-32E WiFi BLE Module Development Board UART Program Development DC 5-60V Input Output

2 4 Channel Way MOS Switch Module ESP32-32E WiFi BLE Module Development Board UART Program Development DC 5-60V Input Output

$5.22$7.35

2 sold
5PCS 3/4 Pin Photoresistor Light Sensor Module GL5528 LDR Photosensitive Resistance Detection Module Digital Analog Output 5PCS 3/4 Pin Photoresistor Light Sensor Module GL5528 LDR Photosensitive Resistance Detection Module Digital Analog Output

5PCS 3/4 Pin Photoresistor Light Sensor Module GL5528 LDR Photosensitive Resistance Detection Module Digital Analog Output

$10.96$10.96

3 sold
29% off
4 Channel MOS Pulse Trigger Switch MOS FET F5305S 60N03 Controller PWM Input Steady For Motor LED 4 Way Diy Electronic Module 4 Channel MOS Pulse Trigger Switch MOS FET F5305S 60N03 Controller PWM Input Steady For Motor LED 4 Way Diy Electronic Module

4 Channel MOS Pulse Trigger Switch MOS FET F5305S 60N03 Controller PWM Input Steady For Motor LED 4 Way Diy Electronic Module

$2.02$2.85

2 sold
28% off
1pcs-10pcs 170W H-Bridge Motor Driver Board Module High Power DC 5-30V NMOS Brake Duty Cycle for 4 External NMOS Tubes PWM Input 1pcs-10pcs 170W H-Bridge Motor Driver Board Module High Power DC 5-30V NMOS Brake Duty Cycle for 4 External NMOS Tubes PWM Input

1pcs-10pcs 170W H-Bridge Motor Driver Board Module High Power DC 5-30V NMOS Brake Duty Cycle for 4 External NMOS Tubes PWM Input

$5.81$8.07

2 sold
49% off
5PCS 2/4/6 hole RCA Female Stereo audio Jack AV Audio input socket Connector Lotus row Amplifier Interface Signal connection 5PCS 2/4/6 hole RCA Female Stereo audio Jack AV Audio input socket Connector Lotus row Amplifier Interface Signal connection

5PCS 2/4/6 hole RCA Female Stereo audio Jack AV Audio input socket Connector Lotus row Amplifier Interface Signal connection

$22.85$45.69

5 sold
49% off
20A Ideal Diode Module Rectifier for Solar Systems with Backfeed Protection DC 4-90V Input Battery Protection Board 20A Ideal Diode Module Rectifier for Solar Systems with Backfeed Protection DC 4-90V Input Battery Protection Board

20A Ideal Diode Module Rectifier for Solar Systems with Backfeed Protection DC 4-90V Input Battery Protection Board

$30.45$60.89

3 sold
Modbus RTU RS485 TTL Relay Control Module Optional 3/4/6/8 Channel High Power Output Industrial PLC Modbus RTU RS485 TTL Relay Control Module Optional 3/4/6/8 Channel High Power Output Industrial PLC

Modbus RTU RS485 TTL Relay Control Module Optional 3/4/6/8 Channel High Power Output Industrial PLC

$7.75$7.75

4 sold
28% off
Waterproof Load Cell Summing 4-Input 1-Output Load Cell Junction Box Aluminum Summing Box with Adjustable Balance Circuit Waterproof Load Cell Summing 4-Input 1-Output Load Cell Junction Box Aluminum Summing Box with Adjustable Balance Circuit

Waterproof Load Cell Summing 4-Input 1-Output Load Cell Junction Box Aluminum Summing Box with Adjustable Balance Circuit

$320.96$445.78

3 sold
29% off
MOS FET F5305S 4 Channels Pulse Trigger Switch Controller PWM Input Steady For Motor LED 4 Way 4ch Diy Electronic Module MOS FET F5305S 4 Channels Pulse Trigger Switch Controller PWM Input Steady For Motor LED 4 Way 4ch Diy Electronic Module

MOS FET F5305S 4 Channels Pulse Trigger Switch Controller PWM Input Steady For Motor LED 4 Way 4ch Diy Electronic Module

$12.31$17.34

2 sold
5V 4V 24V 1/2/4/8 Channel Relay Module 5mA Low Trigger Current Strong Driving Ability Stable Performance 5V 4V 24V 1/2/4/8 Channel Relay Module 5mA Low Trigger Current Strong Driving Ability Stable Performance

5V 4V 24V 1/2/4/8 Channel Relay Module 5mA Low Trigger Current Strong Driving Ability Stable Performance

$1.10 $1.10

4 sold

Categories: Electronic Components & Supplies, Active Components

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54% off
DC 7-12V Digital Audio Controller With 4-Channel Stereo Audio Input And Digital Audio Module With 1.8-Inch Display Screen DC 7-12V Digital Audio Controller With 4-Channel Stereo Audio Input And Digital Audio Module With 1.8-Inch Display Screen

DC 7-12V Digital Audio Controller With 4-Channel Stereo Audio Input And Digital Audio Module With 1.8-Inch Display Screen

$104.81 $227.84

5 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
Modbus RTU 1 2 4 8 Channel Way relay module 5V 12V 24V Switching Switch Input/output RS485/TTL Communication Modbus RTU 1 2 4 8 Channel Way relay module 5V 12V 24V Switching Switch Input/output RS485/TTL Communication

Modbus RTU 1 2 4 8 Channel Way relay module 5V 12V 24V Switching Switch Input/output RS485/TTL Communication

$36.04 $72.08

4 sold

Categories: Electronic Components & Supplies, Active Components

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ESP32-C3 Core Development Board 32Pin 4-Layer Gold Plated PCB Onboard 2.4G Wi-Fi Bluetooth Antenna Type-C Interface RISC-V ESP32-C3 Core Development Board 32Pin 4-Layer Gold Plated PCB Onboard 2.4G Wi-Fi Bluetooth Antenna Type-C Interface RISC-V

ESP32-C3 Core Development Board 32Pin 4-Layer Gold Plated PCB Onboard 2.4G Wi-Fi Bluetooth Antenna Type-C Interface RISC-V

$0.25 $0.25

2 sold

Categories: Electronic Components & Supplies, Active Components

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16% off
Digital DC Voltmeter Ammeter Module with LED Display, 0-100V/10A, 4-30V Wide Voltage Input Digital DC Voltmeter Ammeter Module with LED Display, 0-100V/10A, 4-30V Wide Voltage Input

Digital DC Voltmeter Ammeter Module with LED Display, 0-100V/10A, 4-30V Wide Voltage Input

$8.65 $10.30

4 sold

Categories: Electronic Components & Supplies, Active Components

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11% off
SX48-r/min Digital Display Instrument Tachometer/Frequency Meter Input 0-10V/0-20mA/4-20mA Display with Customisable Settings SX48-r/min Digital Display Instrument Tachometer/Frequency Meter Input 0-10V/0-20mA/4-20mA Display with Customisable Settings

SX48-r/min Digital Display Instrument Tachometer/Frequency Meter Input 0-10V/0-20mA/4-20mA Display with Customisable Settings

$81.59 $91.67

2 sold

Categories: Electronic Components & Supplies, Active Components

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WAVGAT RJ45 485 RTU 4-way relay Modbus output 4-way switch input 4DI4DO Ethernet WAVGAT RJ45 485 RTU 4-way relay Modbus output 4-way switch input 4DI4DO Ethernet

WAVGAT RJ45 485 RTU 4-way relay Modbus output 4-way switch input 4DI4DO Ethernet

$17.80 $17.80

3 sold

Categories: Electronic Components & Supplies, Active Components

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WAVGAT Driver Expansion Board V2.0, 4 Motor/8 Servo/9 GPIO Interfaces for Educational Robotics Projects Micro:bit WAVGAT Driver Expansion Board V2.0, 4 Motor/8 Servo/9 GPIO Interfaces for Educational Robotics Projects Micro:bit

WAVGAT Driver Expansion Board V2.0, 4 Motor/8 Servo/9 GPIO Interfaces for Educational Robotics Projects Micro:bit

$23.85 $23.85

2 sold

Categories: Electronic Components & Supplies, Active Components

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QC4.0 QC3.0 1 2 4 Way USB Type-C Mobile Phone Quick Charge Adapter 6-35V Step Down Buck Boost Module SW3518 For Huawei QC4.0 QC3.0 1 2 4 Way USB Type-C Mobile Phone Quick Charge Adapter 6-35V Step Down Buck Boost Module SW3518 For Huawei

QC4.0 QC3.0 1 2 4 Way USB Type-C Mobile Phone Quick Charge Adapter 6-35V Step Down Buck Boost Module SW3518 For Huawei

$18.59 $18.59

3 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
USB2.0 Hub Module DC5V Type C 1 To 4 Port Splitter Board DIY Electronic Circuit Expansion Adapter USB2.0 Hub Module DC5V Type C 1 To 4 Port Splitter Board DIY Electronic Circuit Expansion Adapter

USB2.0 Hub Module DC5V Type C 1 To 4 Port Splitter Board DIY Electronic Circuit Expansion Adapter

$48.54 $97.09

4 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
ESP32-C3 Core Development Board 32Pin 4-Layer Gold Plated PCB Onboard 2.4G Wi-Fi Bluetooth Antenna Type-C Interface RISC-V ESP32-C3 Core Development Board 32Pin 4-Layer Gold Plated PCB Onboard 2.4G Wi-Fi Bluetooth Antenna Type-C Interface RISC-V

ESP32-C3 Core Development Board 32Pin 4-Layer Gold Plated PCB Onboard 2.4G Wi-Fi Bluetooth Antenna Type-C Interface RISC-V

$19.55 $39.10

3 sold

Categories: Electronic Components & Supplies, Active Components

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Encoder/DC Motor Driver Module I2C 4 Channel Compatible with Arduino/ESP32/Raspberry Pi/micro:bit Input 6-16V PH2.0 Interface Encoder/DC Motor Driver Module I2C 4 Channel Compatible with Arduino/ESP32/Raspberry Pi/micro:bit Input 6-16V PH2.0 Interface

Encoder/DC Motor Driver Module I2C 4 Channel Compatible with Arduino/ESP32/Raspberry Pi/micro:bit Input 6-16V PH2.0 Interface

$94.15 $94.15

2 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
Modbus RTU Relay Module 1 2 4 Channel 7-24V RS485 TTL UART Output 12V Input 485 Communication TTL Pin Modbus-Rtu Anti-reverse Modbus RTU Relay Module 1 2 4 Channel 7-24V RS485 TTL UART Output 12V Input 485 Communication TTL Pin Modbus-Rtu Anti-reverse

Modbus RTU Relay Module 1 2 4 Channel 7-24V RS485 TTL UART Output 12V Input 485 Communication TTL Pin Modbus-Rtu Anti-reverse

$0.97 $1.29

4 sold

Categories: Electronic Components & Supplies, Active Components

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5PCS 3/4 Pin Photoresistor Light Sensor Module GL5528 LDR Photosensitive Resistance Detection Module Digital Analog Output 5PCS 3/4 Pin Photoresistor Light Sensor Module GL5528 LDR Photosensitive Resistance Detection Module Digital Analog Output

5PCS 3/4 Pin Photoresistor Light Sensor Module GL5528 LDR Photosensitive Resistance Detection Module Digital Analog Output

$1.50 $1.50

2 sold

Categories: Electronic Components & Supplies, Active Components

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49% off
3/4 Pin Photoresistor Light Sensor Module GL5528 LDR Photosensitive Resistance Detection Module Digital Analog Output 3/4 Pin Photoresistor Light Sensor Module GL5528 LDR Photosensitive Resistance Detection Module Digital Analog Output

3/4 Pin Photoresistor Light Sensor Module GL5528 LDR Photosensitive Resistance Detection Module Digital Analog Output

$19.07 $38.13

3 sold

Categories: Electronic Components & Supplies, Active Components

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LIZAO LM2596S CC CV Power Module, Adjustable Constant Current Voltage Regulator for Lithium Charging & LED Driver LIZAO LM2596S CC CV Power Module, Adjustable Constant Current Voltage Regulator for Lithium Charging & LED Driver

LIZAO LM2596S CC CV Power Module, Adjustable Constant Current Voltage Regulator for Lithium Charging & LED Driver

$0.85 $0.85

4 sold

Categories: Electronic Components & Supplies, Active Components

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ESP32 IO Relay Module RS485 8CH Opto-isolated NPN Input 4-20mA 0-10V Analog Collect WIFI MQTT Remote Control Switch ESP32 IO Relay Module RS485 8CH Opto-isolated NPN Input 4-20mA 0-10V Analog Collect WIFI MQTT Remote Control Switch

ESP32 IO Relay Module RS485 8CH Opto-isolated NPN Input 4-20mA 0-10V Analog Collect WIFI MQTT Remote Control Switch

$215.37 $215.37

2 sold

Categories: Electronic Components & Supplies, Active Components

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29% off
10pcs/1pc TPS54627 5A Step Down Buck Power Supply Module Board DC-DC 12V 9V to 3.3V/5V ADJ Output Input Voltage DC 4. 5V-18V 10pcs/1pc TPS54627 5A Step Down Buck Power Supply Module Board DC-DC 12V 9V to 3.3V/5V ADJ Output Input Voltage DC 4. 5V-18V

10pcs/1pc TPS54627 5A Step Down Buck Power Supply Module Board DC-DC 12V 9V to 3.3V/5V ADJ Output Input Voltage DC 4. 5V-18V

$0.58 $0.82

2 sold

Categories: Electronic Components & Supplies, Active Components

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1% off
ESP8266 ESP-12 ESP-12F Relay Module 10A 220V Network Relay WIFI Module Input DC 4 Layers Board TVS Input Automatic Protection ESP8266 ESP-12 ESP-12F Relay Module 10A 220V Network Relay WIFI Module Input DC 4 Layers Board TVS Input Automatic Protection

ESP8266 ESP-12 ESP-12F Relay Module 10A 220V Network Relay WIFI Module Input DC 4 Layers Board TVS Input Automatic Protection

$45.74 $46.62

5 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
Type-C LCD 2/4-Channel 18650/21700 Battery Capacity Tester, 4-in-1 Charge/Discharge Module with MAh Detection Type-C LCD 2/4-Channel 18650/21700 Battery Capacity Tester, 4-in-1 Charge/Discharge Module with MAh Detection

Type-C LCD 2/4-Channel 18650/21700 Battery Capacity Tester, 4-in-1 Charge/Discharge Module with MAh Detection

$33.24 $66.48

3 sold

Categories: Electronic Components & Supplies, Active Components

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10PCS/new original imported HEF4093BP HEF4093 DIP16 4 2 input and non-Schmitt trigger

10PCS/new original imported HEF4093BP HEF4093 DIP16 4 2 input and non-Schmitt trigger

$64.00 $64.00

2 sold

Categories: Electronic Components & Supplies, Active Components

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29% off
1 2 4 Channel Way Modbus Relay Module Switch Modbus RTU Input RS485/TTL Communication Smart Remote Control 1 2 4 Channel Way Modbus Relay Module Switch Modbus RTU Input RS485/TTL Communication Smart Remote Control

1 2 4 Channel Way Modbus Relay Module Switch Modbus RTU Input RS485/TTL Communication Smart Remote Control

$2.40 $3.38

3 sold

Categories: Electronic Components & Supplies, Active Components

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AP3016D Class D Mono Digital Amplifier Board, 10W/20W/30W+ Power Module with DC 8V-24V Input for 4-8ohm Speakers AP3016D Class D Mono Digital Amplifier Board, 10W/20W/30W+ Power Module with DC 8V-24V Input for 4-8ohm Speakers

AP3016D Class D Mono Digital Amplifier Board, 10W/20W/30W+ Power Module with DC 8V-24V Input for 4-8ohm Speakers

$1.38 $1.38

2 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
Estardyn NE5532 Stereo Preamp Kit, 4 Input Hi-Fi Tone Control with Bass Treble, Low Noise Audio Amplifier Module DIY Estardyn NE5532 Stereo Preamp Kit, 4 Input Hi-Fi Tone Control with Bass Treble, Low Noise Audio Amplifier Module DIY

Estardyn NE5532 Stereo Preamp Kit, 4 Input Hi-Fi Tone Control with Bass Treble, Low Noise Audio Amplifier Module DIY

$48.44 $96.88

5 sold

Categories: Electronic Components & Supplies, Active Components

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20pcs/lot 74HCT157D SOP16 74HCT157 D IC MULTIPLEXER 4 X 2:1 16SO Quad 2-input multiplexer 74HCT157D,653 74HCT157D653 74HCT 157D

20pcs/lot 74HCT157D SOP16 74HCT157 D IC MULTIPLEXER 4 X 2:1 16SO Quad 2-input multiplexer 74HCT157D,653 74HCT157D653 74HCT 157D

$4.00 $4.00

2 sold

Categories: Electronic Components & Supplies, Active Components

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28% off
Industrial 485 Weighing Sensor Converter, Supports 4/6 Wire Load Cells, Wide 7–28V Power Input, IP65, PLC Compatible Industrial 485 Weighing Sensor Converter, Supports 4/6 Wire Load Cells, Wide 7–28V Power Input, IP65, PLC Compatible

Industrial 485 Weighing Sensor Converter, Supports 4/6 Wire Load Cells, Wide 7–28V Power Input, IP65, PLC Compatible

$261.91 $363.76

4 sold

Categories: Electronic Components & Supplies, Active Components

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12% off
5pcs/lot Keyestudio RPI 4 Channel Relay Shield Use SONGLE Relay With 4-channel Input&Output For Raspberry Pi 4B/CE Certification 5pcs/lot Keyestudio RPI 4 Channel Relay Shield Use SONGLE Relay With 4-channel Input&Output For Raspberry Pi 4B/CE Certification

5pcs/lot Keyestudio RPI 4 Channel Relay Shield Use SONGLE Relay With 4-channel Input&Output For Raspberry Pi 4B/CE Certification

$31.05 $35.28

2 sold

Categories: Electronic Components & Supplies, Active Components

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29% off
2 4 Channel Way MOS Switch Module ESP32-32E WiFi BLE Module Development Board UART Program Development DC 5-60V Input Output 2 4 Channel Way MOS Switch Module ESP32-32E WiFi BLE Module Development Board UART Program Development DC 5-60V Input Output

2 4 Channel Way MOS Switch Module ESP32-32E WiFi BLE Module Development Board UART Program Development DC 5-60V Input Output

$5.22 $7.35

2 sold

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5PCS 3/4 Pin Photoresistor Light Sensor Module GL5528 LDR Photosensitive Resistance Detection Module Digital Analog Output 5PCS 3/4 Pin Photoresistor Light Sensor Module GL5528 LDR Photosensitive Resistance Detection Module Digital Analog Output

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$10.96 $10.96

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4 Channel MOS Pulse Trigger Switch MOS FET F5305S 60N03 Controller PWM Input Steady For Motor LED 4 Way Diy Electronic Module 4 Channel MOS Pulse Trigger Switch MOS FET F5305S 60N03 Controller PWM Input Steady For Motor LED 4 Way Diy Electronic Module

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1pcs-10pcs 170W H-Bridge Motor Driver Board Module High Power DC 5-30V NMOS Brake Duty Cycle for 4 External NMOS Tubes PWM Input 1pcs-10pcs 170W H-Bridge Motor Driver Board Module High Power DC 5-30V NMOS Brake Duty Cycle for 4 External NMOS Tubes PWM Input

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$5.81 $8.07

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5PCS 2/4/6 hole RCA Female Stereo audio Jack AV Audio input socket Connector Lotus row Amplifier Interface Signal connection 5PCS 2/4/6 hole RCA Female Stereo audio Jack AV Audio input socket Connector Lotus row Amplifier Interface Signal connection

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$22.85 $45.69

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20A Ideal Diode Module Rectifier for Solar Systems with Backfeed Protection DC 4-90V Input Battery Protection Board 20A Ideal Diode Module Rectifier for Solar Systems with Backfeed Protection DC 4-90V Input Battery Protection Board

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$30.45 $60.89

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Modbus RTU RS485 TTL Relay Control Module Optional 3/4/6/8 Channel High Power Output Industrial PLC Modbus RTU RS485 TTL Relay Control Module Optional 3/4/6/8 Channel High Power Output Industrial PLC

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$7.75 $7.75

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Waterproof Load Cell Summing 4-Input 1-Output Load Cell Junction Box Aluminum Summing Box with Adjustable Balance Circuit Waterproof Load Cell Summing 4-Input 1-Output Load Cell Junction Box Aluminum Summing Box with Adjustable Balance Circuit

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$320.96 $445.78

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MOS FET F5305S 4 Channels Pulse Trigger Switch Controller PWM Input Steady For Motor LED 4 Way 4ch Diy Electronic Module MOS FET F5305S 4 Channels Pulse Trigger Switch Controller PWM Input Steady For Motor LED 4 Way 4ch Diy Electronic Module

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$12.31 $17.34

2 sold

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