• VKDN ( Virtual Kingdom Delivery Network ) -> Vast Kingdoms, Diverse Nations: Unlocking Global Commerce

2SC2838

Filter by price

Sort By

Product tags

Showing 1–36 of 39 results

13% off
DC-DC 12V To 3.3V 5V Buck Step down Power Supply Module For Arduino DC-DC 12V To 3.3V 5V Buck Step down Power Supply Module For Arduino

DC-DC 12V To 3.3V 5V Buck Step down Power Supply Module For Arduino

$2.16$2.48

1419 sold
12% off
Trigger Cycle Timer Delay Switch 12 24V Circuit Board Dual MOS Tube Control Module Trigger Cycle Timer Delay Switch 12 24V Circuit Board Dual MOS Tube Control Module

Trigger Cycle Timer Delay Switch 12 24V Circuit Board Dual MOS Tube Control Module

$5.53$6.28

881 sold
5pcs/Lot New origina QW3858 QW3859 QW3862 DIP-8

5pcs/Lot New origina QW3858 QW3859 QW3862 DIP-8

$10.29$10.29

4 sold
19% off
ESP8266 1/2/4/8/16 Channel Way Wireless Relay Module AC/DC ESP ESP-12F WIFI Development Board ESP8266 1/2/4/8/16 Channel Way Wireless Relay Module AC/DC ESP ESP-12F WIFI Development Board

ESP8266 1/2/4/8/16 Channel Way Wireless Relay Module AC/DC ESP ESP-12F WIFI Development Board

$4.36$5.38

27 sold
25% off
2Pcs/1pc Multi-channel Way Power Voltage Regulator Module Board Type-C DC Socket AMS1117-1.2V/1.5V/1.8V/2.5V/3.3V/5.0V 800mA 2Pcs/1pc Multi-channel Way Power Voltage Regulator Module Board Type-C DC Socket AMS1117-1.2V/1.5V/1.8V/2.5V/3.3V/5.0V 800mA

2Pcs/1pc Multi-channel Way Power Voltage Regulator Module Board Type-C DC Socket AMS1117-1.2V/1.5V/1.8V/2.5V/3.3V/5.0V 800mA

$0.97$1.29

169 sold
15% off
TZT 5V 1 2 4 8 Channel SSR G3MB-202P Solid State Relay Module 240V 2A Output with Resistive Fuse For ARDUINO Diy Kit TZT 5V 1 2 4 8 Channel SSR G3MB-202P Solid State Relay Module 240V 2A Output with Resistive Fuse For ARDUINO Diy Kit

TZT 5V 1 2 4 8 Channel SSR G3MB-202P Solid State Relay Module 240V 2A Output with Resistive Fuse For ARDUINO Diy Kit

$0.82$0.96

717 sold
4% off
1pcs/lot FAN7631 7631 FAN7631SJXTR FAN7631SJX SOP-16 In Stock

1pcs/lot FAN7631 7631 FAN7631SJXTR FAN7631SJX SOP-16 In Stock

$3.29$3.45

6 sold
1-10pcs PCF8575 Module Expansion IO port Expander board DC 2.5-5.5V I2C communication control 16 IO ports For Arduino 1-10pcs PCF8575 Module Expansion IO port Expander board DC 2.5-5.5V I2C communication control 16 IO ports For Arduino

1-10pcs PCF8575 Module Expansion IO port Expander board DC 2.5-5.5V I2C communication control 16 IO ports For Arduino

$1.85$1.85

395 sold
20W DC-DC 5V-30V TO 5V 6V 9V 12V 15V 24V Positive & Negative Boost-Buck sent up down Converter Dual Output Power Supply module 20W DC-DC 5V-30V TO 5V 6V 9V 12V 15V 24V Positive & Negative Boost-Buck sent up down Converter Dual Output Power Supply module

20W DC-DC 5V-30V TO 5V 6V 9V 12V 15V 24V Positive & Negative Boost-Buck sent up down Converter Dual Output Power Supply module

$3.39$3.39

237 sold
1 2 4 6 8 Channel DC 5V 12V Relay Module with Optocoupler Low Level Trigger 1 Way Expansion Board For Arduino Raspberry Pi 1 2 4 6 8 Channel DC 5V 12V Relay Module with Optocoupler Low Level Trigger 1 Way Expansion Board For Arduino Raspberry Pi

1 2 4 6 8 Channel DC 5V 12V Relay Module with Optocoupler Low Level Trigger 1 Way Expansion Board For Arduino Raspberry Pi

$1.11$1.11

26 sold
25% off
Grove Base Shield V2.0 for Arduino Expansion Board Module R3 Sensor IO Development Demo Board IIC I2C UART Grove Interface Grove Base Shield V2.0 for Arduino Expansion Board Module R3 Sensor IO Development Demo Board IIC I2C UART Grove Interface

Grove Base Shield V2.0 for Arduino Expansion Board Module R3 Sensor IO Development Demo Board IIC I2C UART Grove Interface

$0.67$0.90

38 sold
16 channel relay module with optocoupler protection LM2596 power control board module 5V or 12V for arduion raspberry 16 channel relay module with optocoupler protection LM2596 power control board module 5V or 12V for arduion raspberry

16 channel relay module with optocoupler protection LM2596 power control board module 5V or 12V for arduion raspberry

$69.49$69.49

76 sold
4% off
1/5/10PCS TCA9548A I2C IIC Multiplexer Breakout Board 8 Channel Expansion Board for Arduino 1/5/10PCS TCA9548A I2C IIC Multiplexer Breakout Board 8 Channel Expansion Board for Arduino

1/5/10PCS TCA9548A I2C IIC Multiplexer Breakout Board 8 Channel Expansion Board for Arduino

$1.22$1.28

1122 sold
13% off
360 Degrees Rotary Encoder Module For Arduino Brick Sensor Switch Development Board KY-040 With Pins 360 Degrees Rotary Encoder Module For Arduino Brick Sensor Switch Development Board KY-040 With Pins

360 Degrees Rotary Encoder Module For Arduino Brick Sensor Switch Development Board KY-040 With Pins

$3.13$3.60

1602 sold
40% off
20W +- 5V 6V 9V 10V 12V 15V 24V Positive & Negative Dual Output Power Supply DC DC Step-up Boost-Buck Converter module 20W +- 5V 6V 9V 10V 12V 15V 24V Positive & Negative Dual Output Power Supply DC DC Step-up Boost-Buck Converter module

20W +- 5V 6V 9V 10V 12V 15V 24V Positive & Negative Dual Output Power Supply DC DC Step-up Boost-Buck Converter module

$19.01$31.68

117 sold
13% off
STM32F103C6T6 STM32F103C8T6 ARM STM32 Minimum System Development Board Module For Arduino STM32F103C6T6 STM32F103C8T6 ARM STM32 Minimum System Development Board Module For Arduino

STM32F103C6T6 STM32F103C8T6 ARM STM32 Minimum System Development Board Module For Arduino

$7.09$8.15

1971 sold
5% off
XL9535 1 2 4 8 16 Way Channel Expansion Relay Module 5V Power Supply Optocoupler Isolation Board IIC I2C Communication Cable XL9535 1 2 4 8 16 Way Channel Expansion Relay Module 5V Power Supply Optocoupler Isolation Board IIC I2C Communication Cable

XL9535 1 2 4 8 16 Way Channel Expansion Relay Module 5V Power Supply Optocoupler Isolation Board IIC I2C Communication Cable

$0.52$0.55

22 sold
19% off
TZT 5V 12V 1 2 4 6 8 channel relay module with optocoupler. Relay Output 1 2 4 6 8 way relay module for arduino In stock TZT 5V 12V 1 2 4 6 8 channel relay module with optocoupler. Relay Output 1 2 4 6 8 way relay module for arduino In stock

TZT 5V 12V 1 2 4 6 8 channel relay module with optocoupler. Relay Output 1 2 4 6 8 way relay module for arduino In stock

$0.48$0.59

501 sold
13% off
ESP8266 5V WiFi relay module Things smart home remote control switch phone APP ESP-01 relay module ESP8266 5V WiFi relay module Things smart home remote control switch phone APP ESP-01 relay module

ESP8266 5V WiFi relay module Things smart home remote control switch phone APP ESP-01 relay module

$4.19$4.82

1929 sold
38% off
XL9535-K1V5 1 2 4 Channel Way Expansion Relay Module 5V Power Supply IIC I2C communication Optocoupler Isolation Board XL9535-K1V5 1 2 4 Channel Way Expansion Relay Module 5V Power Supply IIC I2C communication Optocoupler Isolation Board

XL9535-K1V5 1 2 4 Channel Way Expansion Relay Module 5V Power Supply IIC I2C communication Optocoupler Isolation Board

$0.73$1.17

39 sold
New Original TDA7296 AB class 60W mono audio amplifier chip ZIP-15 New Original TDA7296 AB class 60W mono audio amplifier chip ZIP-15

New Original TDA7296 AB class 60W mono audio amplifier chip ZIP-15

$24.32$24.32

17 sold
5v 12v 1 2 4 6 8 channel relay module with optocoupler Relay Output 1 2 4 6 8 way relay module for arduino 5v 12v 1 2 4 6 8 channel relay module with optocoupler Relay Output 1 2 4 6 8 way relay module for arduino

5v 12v 1 2 4 6 8 channel relay module with optocoupler Relay Output 1 2 4 6 8 way relay module for arduino

$1.34$1.34

30 sold
5pcs/lot UD2-4.5 UD2-4.5NU,UD2-4.5NUN,UD2 In Stock

5pcs/lot UD2-4.5 UD2-4.5NU,UD2-4.5NUN,UD2 In Stock

$4.11$4.11

5PCS/LOT QW3862 DIP-8 Power Management Chip IC In Stock NEW original IC 5PCS/LOT QW3862 DIP-8 Power Management Chip IC In Stock NEW original IC

5PCS/LOT QW3862 DIP-8 Power Management Chip IC In Stock NEW original IC

$5.52$5.52

12 sold
3% off
5pcs/lot KA2281 new and original

5pcs/lot KA2281 new and original

$1.80$1.86

3 sold
38% off
XL9535 1 2 4 8 16 Way Channel Expansion Relay Module 5V Power Supply Optocoupler Isolation Board IIC I2C Communication XL9535 1 2 4 8 16 Way Channel Expansion Relay Module 5V Power Supply Optocoupler Isolation Board IIC I2C Communication

XL9535 1 2 4 8 16 Way Channel Expansion Relay Module 5V Power Supply Optocoupler Isolation Board IIC I2C Communication

$0.73$1.17

242 sold
32% off
AC powered ESP32 WiFi Bluetooth ble single relay module ESP32 development board I/O port UART program downloadPort 4M Byte Flash AC powered ESP32 WiFi Bluetooth ble single relay module ESP32 development board I/O port UART program downloadPort 4M Byte Flash

AC powered ESP32 WiFi Bluetooth ble single relay module ESP32 development board I/O port UART program downloadPort 4M Byte Flash

$5.51$8.10

11 sold
13% off
Used 2SA1216 2SC2922 2SA1187 2SC2838 2SA1494 2SC3858 2SC2921 2SA1215 2SA1170 2SA1295 2SC3264 2SA1169 2SC2773 disassembly Used 2SA1216 2SC2922 2SA1187 2SC2838 2SA1494 2SC3858 2SC2921 2SA1215 2SA1170 2SA1295 2SC3264 2SA1169 2SC2773 disassembly

Used 2SA1216 2SC2922 2SA1187 2SC2838 2SA1494 2SC3858 2SC2921 2SA1215 2SA1170 2SA1295 2SC3264 2SA1169 2SC2773 disassembly

$8.31$9.55

3 sold
24V/12V To 5V/5A 25W DC-DC Buck Step Down Power Supply Module Synchronous Rectification Power Converter 24V/12V To 5V/5A 25W DC-DC Buck Step Down Power Supply Module Synchronous Rectification Power Converter

24V/12V To 5V/5A 25W DC-DC Buck Step Down Power Supply Module Synchronous Rectification Power Converter

$1.60$1.60

145 sold
15% off
INA226 IIC I2C interface Bi-directional current/Power monitoring sensor module For Arduino INA226 IIC I2C interface Bi-directional current/Power monitoring sensor module For Arduino

INA226 IIC I2C interface Bi-directional current/Power monitoring sensor module For Arduino

$0.80$0.94

78 sold
25% off
XL9535-K1V5 1 2 4 Channel Way Expansion Relay Module 5V Power Supply IIC I2C communication Optocoupler Isolation Board XL9535-K1V5 1 2 4 Channel Way Expansion Relay Module 5V Power Supply IIC I2C communication Optocoupler Isolation Board

XL9535-K1V5 1 2 4 Channel Way Expansion Relay Module 5V Power Supply IIC I2C communication Optocoupler Isolation Board

$0.26$0.35

14 sold
5V/12V/24V 16 Channel Relay Module for arduino ARM PIC AVR DSP Electronic Relay Plate Belt optocoupler isolation 5V/12V/24V 16 Channel Relay Module for arduino ARM PIC AVR DSP Electronic Relay Plate Belt optocoupler isolation

5V/12V/24V 16 Channel Relay Module for arduino ARM PIC AVR DSP Electronic Relay Plate Belt optocoupler isolation

$69.71$69.71

91 sold
3% off
DC 5V power supply ESP32 16 channel relay module development board ESP32-WROOM secondary development DC 5V power supply ESP32 16 channel relay module development board ESP32-WROOM secondary development

DC 5V power supply ESP32 16 channel relay module development board ESP32-WROOM secondary development

$13.39$13.80

83 sold
13% off
DC-DC 12V to 3.3V 5V 12V Multi-channel Output Voltage Conversion Module Power Module DC-DC 12V to 3.3V 5V 12V Multi-channel Output Voltage Conversion Module Power Module

DC-DC 12V to 3.3V 5V 12V Multi-channel Output Voltage Conversion Module Power Module

$5.22$6.00

650 sold
16 Channel Relay Shield Module DC 5V 12V With Optocoupler LM2576 Microcontrollers Interface Power For Arduino DIY Kit 16 Channel Relay Shield Module DC 5V 12V With Optocoupler LM2576 Microcontrollers Interface Power For Arduino DIY Kit

16 Channel Relay Shield Module DC 5V 12V With Optocoupler LM2576 Microcontrollers Interface Power For Arduino DIY Kit

$33.49$33.49

12 sold
15% off
Wireless module CP2102/ CH340 NodeMcu V3 V2 Lua WIFI Internet of Things development board based ESP8266 ESP-12F with pcb Antenna Wireless module CP2102/ CH340 NodeMcu V3 V2 Lua WIFI Internet of Things development board based ESP8266 ESP-12F with pcb Antenna

Wireless module CP2102/ CH340 NodeMcu V3 V2 Lua WIFI Internet of Things development board based ESP8266 ESP-12F with pcb Antenna

$0.94$1.11

137 sold
13% off
DC-DC 12V To 3.3V 5V Buck Step down Power Supply Module For Arduino DC-DC 12V To 3.3V 5V Buck Step down Power Supply Module For Arduino

DC-DC 12V To 3.3V 5V Buck Step down Power Supply Module For Arduino

$2.16 $2.48

1419 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
12% off
Trigger Cycle Timer Delay Switch 12 24V Circuit Board Dual MOS Tube Control Module Trigger Cycle Timer Delay Switch 12 24V Circuit Board Dual MOS Tube Control Module

Trigger Cycle Timer Delay Switch 12 24V Circuit Board Dual MOS Tube Control Module

$5.53 $6.28

881 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
5pcs/Lot New origina QW3858 QW3859 QW3862 DIP-8

5pcs/Lot New origina QW3858 QW3859 QW3862 DIP-8

$10.29 $10.29

4 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
19% off
ESP8266 1/2/4/8/16 Channel Way Wireless Relay Module AC/DC ESP ESP-12F WIFI Development Board ESP8266 1/2/4/8/16 Channel Way Wireless Relay Module AC/DC ESP ESP-12F WIFI Development Board

ESP8266 1/2/4/8/16 Channel Way Wireless Relay Module AC/DC ESP ESP-12F WIFI Development Board

$4.36 $5.38

27 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
25% off
2Pcs/1pc Multi-channel Way Power Voltage Regulator Module Board Type-C DC Socket AMS1117-1.2V/1.5V/1.8V/2.5V/3.3V/5.0V 800mA 2Pcs/1pc Multi-channel Way Power Voltage Regulator Module Board Type-C DC Socket AMS1117-1.2V/1.5V/1.8V/2.5V/3.3V/5.0V 800mA

2Pcs/1pc Multi-channel Way Power Voltage Regulator Module Board Type-C DC Socket AMS1117-1.2V/1.5V/1.8V/2.5V/3.3V/5.0V 800mA

$0.97 $1.29

169 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
15% off
TZT 5V 1 2 4 8 Channel SSR G3MB-202P Solid State Relay Module 240V 2A Output with Resistive Fuse For ARDUINO Diy Kit TZT 5V 1 2 4 8 Channel SSR G3MB-202P Solid State Relay Module 240V 2A Output with Resistive Fuse For ARDUINO Diy Kit

TZT 5V 1 2 4 8 Channel SSR G3MB-202P Solid State Relay Module 240V 2A Output with Resistive Fuse For ARDUINO Diy Kit

$0.82 $0.96

717 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
4% off
1pcs/lot FAN7631 7631 FAN7631SJXTR FAN7631SJX SOP-16 In Stock

1pcs/lot FAN7631 7631 FAN7631SJXTR FAN7631SJX SOP-16 In Stock

$3.29 $3.45

6 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
1-10pcs PCF8575 Module Expansion IO port Expander board DC 2.5-5.5V I2C communication control 16 IO ports For Arduino 1-10pcs PCF8575 Module Expansion IO port Expander board DC 2.5-5.5V I2C communication control 16 IO ports For Arduino

1-10pcs PCF8575 Module Expansion IO port Expander board DC 2.5-5.5V I2C communication control 16 IO ports For Arduino

$1.85 $1.85

395 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
20W DC-DC 5V-30V TO 5V 6V 9V 12V 15V 24V Positive & Negative Boost-Buck sent up down Converter Dual Output Power Supply module 20W DC-DC 5V-30V TO 5V 6V 9V 12V 15V 24V Positive & Negative Boost-Buck sent up down Converter Dual Output Power Supply module

20W DC-DC 5V-30V TO 5V 6V 9V 12V 15V 24V Positive & Negative Boost-Buck sent up down Converter Dual Output Power Supply module

$3.39 $3.39

237 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
1 2 4 6 8 Channel DC 5V 12V Relay Module with Optocoupler Low Level Trigger 1 Way Expansion Board For Arduino Raspberry Pi 1 2 4 6 8 Channel DC 5V 12V Relay Module with Optocoupler Low Level Trigger 1 Way Expansion Board For Arduino Raspberry Pi

1 2 4 6 8 Channel DC 5V 12V Relay Module with Optocoupler Low Level Trigger 1 Way Expansion Board For Arduino Raspberry Pi

$1.11 $1.11

26 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
25% off
Grove Base Shield V2.0 for Arduino Expansion Board Module R3 Sensor IO Development Demo Board IIC I2C UART Grove Interface Grove Base Shield V2.0 for Arduino Expansion Board Module R3 Sensor IO Development Demo Board IIC I2C UART Grove Interface

Grove Base Shield V2.0 for Arduino Expansion Board Module R3 Sensor IO Development Demo Board IIC I2C UART Grove Interface

$0.67 $0.90

38 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
16 channel relay module with optocoupler protection LM2596 power control board module 5V or 12V for arduion raspberry 16 channel relay module with optocoupler protection LM2596 power control board module 5V or 12V for arduion raspberry

16 channel relay module with optocoupler protection LM2596 power control board module 5V or 12V for arduion raspberry

$69.49 $69.49

76 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
4% off
1/5/10PCS TCA9548A I2C IIC Multiplexer Breakout Board 8 Channel Expansion Board for Arduino 1/5/10PCS TCA9548A I2C IIC Multiplexer Breakout Board 8 Channel Expansion Board for Arduino

1/5/10PCS TCA9548A I2C IIC Multiplexer Breakout Board 8 Channel Expansion Board for Arduino

$1.22 $1.28

1122 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
13% off
360 Degrees Rotary Encoder Module For Arduino Brick Sensor Switch Development Board KY-040 With Pins 360 Degrees Rotary Encoder Module For Arduino Brick Sensor Switch Development Board KY-040 With Pins

360 Degrees Rotary Encoder Module For Arduino Brick Sensor Switch Development Board KY-040 With Pins

$3.13 $3.60

1602 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
40% off
20W +- 5V 6V 9V 10V 12V 15V 24V Positive & Negative Dual Output Power Supply DC DC Step-up Boost-Buck Converter module 20W +- 5V 6V 9V 10V 12V 15V 24V Positive & Negative Dual Output Power Supply DC DC Step-up Boost-Buck Converter module

20W +- 5V 6V 9V 10V 12V 15V 24V Positive & Negative Dual Output Power Supply DC DC Step-up Boost-Buck Converter module

$19.01 $31.68

117 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
13% off
STM32F103C6T6 STM32F103C8T6 ARM STM32 Minimum System Development Board Module For Arduino STM32F103C6T6 STM32F103C8T6 ARM STM32 Minimum System Development Board Module For Arduino

STM32F103C6T6 STM32F103C8T6 ARM STM32 Minimum System Development Board Module For Arduino

$7.09 $8.15

1971 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
5% off
XL9535 1 2 4 8 16 Way Channel Expansion Relay Module 5V Power Supply Optocoupler Isolation Board IIC I2C Communication Cable XL9535 1 2 4 8 16 Way Channel Expansion Relay Module 5V Power Supply Optocoupler Isolation Board IIC I2C Communication Cable

XL9535 1 2 4 8 16 Way Channel Expansion Relay Module 5V Power Supply Optocoupler Isolation Board IIC I2C Communication Cable

$0.52 $0.55

22 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
19% off
TZT 5V 12V 1 2 4 6 8 channel relay module with optocoupler. Relay Output 1 2 4 6 8 way relay module for arduino In stock TZT 5V 12V 1 2 4 6 8 channel relay module with optocoupler. Relay Output 1 2 4 6 8 way relay module for arduino In stock

TZT 5V 12V 1 2 4 6 8 channel relay module with optocoupler. Relay Output 1 2 4 6 8 way relay module for arduino In stock

$0.48 $0.59

501 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
13% off
ESP8266 5V WiFi relay module Things smart home remote control switch phone APP ESP-01 relay module ESP8266 5V WiFi relay module Things smart home remote control switch phone APP ESP-01 relay module

ESP8266 5V WiFi relay module Things smart home remote control switch phone APP ESP-01 relay module

$4.19 $4.82

1929 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
38% off
XL9535-K1V5 1 2 4 Channel Way Expansion Relay Module 5V Power Supply IIC I2C communication Optocoupler Isolation Board XL9535-K1V5 1 2 4 Channel Way Expansion Relay Module 5V Power Supply IIC I2C communication Optocoupler Isolation Board

XL9535-K1V5 1 2 4 Channel Way Expansion Relay Module 5V Power Supply IIC I2C communication Optocoupler Isolation Board

$0.73 $1.17

39 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
New Original TDA7296 AB class 60W mono audio amplifier chip ZIP-15 New Original TDA7296 AB class 60W mono audio amplifier chip ZIP-15

New Original TDA7296 AB class 60W mono audio amplifier chip ZIP-15

$24.32 $24.32

17 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
5v 12v 1 2 4 6 8 channel relay module with optocoupler Relay Output 1 2 4 6 8 way relay module for arduino 5v 12v 1 2 4 6 8 channel relay module with optocoupler Relay Output 1 2 4 6 8 way relay module for arduino

5v 12v 1 2 4 6 8 channel relay module with optocoupler Relay Output 1 2 4 6 8 way relay module for arduino

$1.34 $1.34

30 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
5pcs/lot UD2-4.5 UD2-4.5NU,UD2-4.5NUN,UD2 In Stock

5pcs/lot UD2-4.5 UD2-4.5NU,UD2-4.5NUN,UD2 In Stock

$4.11 $4.11

Categories: Electronic Components & Supplies, Active Components

Buy Now
5PCS/LOT QW3862 DIP-8 Power Management Chip IC In Stock NEW original IC 5PCS/LOT QW3862 DIP-8 Power Management Chip IC In Stock NEW original IC

5PCS/LOT QW3862 DIP-8 Power Management Chip IC In Stock NEW original IC

$5.52 $5.52

12 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
3% off
5pcs/lot KA2281 new and original

5pcs/lot KA2281 new and original

$1.80 $1.86

3 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
38% off
XL9535 1 2 4 8 16 Way Channel Expansion Relay Module 5V Power Supply Optocoupler Isolation Board IIC I2C Communication XL9535 1 2 4 8 16 Way Channel Expansion Relay Module 5V Power Supply Optocoupler Isolation Board IIC I2C Communication

XL9535 1 2 4 8 16 Way Channel Expansion Relay Module 5V Power Supply Optocoupler Isolation Board IIC I2C Communication

$0.73 $1.17

242 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
32% off
AC powered ESP32 WiFi Bluetooth ble single relay module ESP32 development board I/O port UART program downloadPort 4M Byte Flash AC powered ESP32 WiFi Bluetooth ble single relay module ESP32 development board I/O port UART program downloadPort 4M Byte Flash

AC powered ESP32 WiFi Bluetooth ble single relay module ESP32 development board I/O port UART program downloadPort 4M Byte Flash

$5.51 $8.10

11 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
13% off
Used 2SA1216 2SC2922 2SA1187 2SC2838 2SA1494 2SC3858 2SC2921 2SA1215 2SA1170 2SA1295 2SC3264 2SA1169 2SC2773 disassembly Used 2SA1216 2SC2922 2SA1187 2SC2838 2SA1494 2SC3858 2SC2921 2SA1215 2SA1170 2SA1295 2SC3264 2SA1169 2SC2773 disassembly

Used 2SA1216 2SC2922 2SA1187 2SC2838 2SA1494 2SC3858 2SC2921 2SA1215 2SA1170 2SA1295 2SC3264 2SA1169 2SC2773 disassembly

$8.31 $9.55

3 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
24V/12V To 5V/5A 25W DC-DC Buck Step Down Power Supply Module Synchronous Rectification Power Converter 24V/12V To 5V/5A 25W DC-DC Buck Step Down Power Supply Module Synchronous Rectification Power Converter

24V/12V To 5V/5A 25W DC-DC Buck Step Down Power Supply Module Synchronous Rectification Power Converter

$1.60 $1.60

145 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
15% off
INA226 IIC I2C interface Bi-directional current/Power monitoring sensor module For Arduino INA226 IIC I2C interface Bi-directional current/Power monitoring sensor module For Arduino

INA226 IIC I2C interface Bi-directional current/Power monitoring sensor module For Arduino

$0.80 $0.94

78 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
25% off
XL9535-K1V5 1 2 4 Channel Way Expansion Relay Module 5V Power Supply IIC I2C communication Optocoupler Isolation Board XL9535-K1V5 1 2 4 Channel Way Expansion Relay Module 5V Power Supply IIC I2C communication Optocoupler Isolation Board

XL9535-K1V5 1 2 4 Channel Way Expansion Relay Module 5V Power Supply IIC I2C communication Optocoupler Isolation Board

$0.26 $0.35

14 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
5V/12V/24V 16 Channel Relay Module for arduino ARM PIC AVR DSP Electronic Relay Plate Belt optocoupler isolation 5V/12V/24V 16 Channel Relay Module for arduino ARM PIC AVR DSP Electronic Relay Plate Belt optocoupler isolation

5V/12V/24V 16 Channel Relay Module for arduino ARM PIC AVR DSP Electronic Relay Plate Belt optocoupler isolation

$69.71 $69.71

91 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
3% off
DC 5V power supply ESP32 16 channel relay module development board ESP32-WROOM secondary development DC 5V power supply ESP32 16 channel relay module development board ESP32-WROOM secondary development

DC 5V power supply ESP32 16 channel relay module development board ESP32-WROOM secondary development

$13.39 $13.80

83 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
13% off
DC-DC 12V to 3.3V 5V 12V Multi-channel Output Voltage Conversion Module Power Module DC-DC 12V to 3.3V 5V 12V Multi-channel Output Voltage Conversion Module Power Module

DC-DC 12V to 3.3V 5V 12V Multi-channel Output Voltage Conversion Module Power Module

$5.22 $6.00

650 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
16 Channel Relay Shield Module DC 5V 12V With Optocoupler LM2576 Microcontrollers Interface Power For Arduino DIY Kit 16 Channel Relay Shield Module DC 5V 12V With Optocoupler LM2576 Microcontrollers Interface Power For Arduino DIY Kit

16 Channel Relay Shield Module DC 5V 12V With Optocoupler LM2576 Microcontrollers Interface Power For Arduino DIY Kit

$33.49 $33.49

12 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
15% off
Wireless module CP2102/ CH340 NodeMcu V3 V2 Lua WIFI Internet of Things development board based ESP8266 ESP-12F with pcb Antenna Wireless module CP2102/ CH340 NodeMcu V3 V2 Lua WIFI Internet of Things development board based ESP8266 ESP-12F with pcb Antenna

Wireless module CP2102/ CH340 NodeMcu V3 V2 Lua WIFI Internet of Things development board based ESP8266 ESP-12F with pcb Antenna

$0.94 $1.11

137 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now