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MCP23017 16Bit I/O Expansion Board Module Pin PCB IIC I2C Interface To GIPO Converter 25mA1 For Arduino MCP23017 16Bit I/O Expansion Board Module Pin PCB IIC I2C Interface To GIPO Converter 25mA1 For Arduino

MCP23017 16Bit I/O Expansion Board Module Pin PCB IIC I2C Interface To GIPO Converter 25mA1 For Arduino

$2.77$2.77

91 sold
36% off
Prototype PCB Expansion Board For Arduino ATMEGA328P UNO R3 Shield FR-4 Fiber PCB Breadboard 2mm 2.54mm Pitch With Pins DIY One Prototype PCB Expansion Board For Arduino ATMEGA328P UNO R3 Shield FR-4 Fiber PCB Breadboard 2mm 2.54mm Pitch With Pins DIY One

Prototype PCB Expansion Board For Arduino ATMEGA328P UNO R3 Shield FR-4 Fiber PCB Breadboard 2mm 2.54mm Pitch With Pins DIY One

$0.99$1.56

74 sold
66% off
Keyestudio Raspberry Pi Pico IO Shield Expansion Board For Raspberry Pi Pico Development Board DIY Kit Electronic Projects Keyestudio Raspberry Pi Pico IO Shield Expansion Board For Raspberry Pi Pico Development Board DIY Kit Electronic Projects

Keyestudio Raspberry Pi Pico IO Shield Expansion Board For Raspberry Pi Pico Development Board DIY Kit Electronic Projects

$3.69$10.99

100 sold
59% off
NANO V3.0 3.0 Controller Terminal Adapter Expansion Board Simple Extension Plate For Arduino AVR ATMEGA328P NANO V3.0 3.0 Controller Terminal Adapter Expansion Board Simple Extension Plate For Arduino AVR ATMEGA328P

NANO V3.0 3.0 Controller Terminal Adapter Expansion Board Simple Extension Plate For Arduino AVR ATMEGA328P

$0.99$2.45

69 sold
120PCS Colorful Pin Header Standard Computer Jumper Blocks Connector 2.54mm 3 1/2 Hard Disk Drive Motherboard Expansion Card 120PCS Colorful Pin Header Standard Computer Jumper Blocks Connector 2.54mm 3 1/2 Hard Disk Drive Motherboard Expansion Card

120PCS Colorful Pin Header Standard Computer Jumper Blocks Connector 2.54mm 3 1/2 Hard Disk Drive Motherboard Expansion Card

$1.32$1.32

68 sold
4% off
NANO V3.0 Controller Terminal Adapter Expansion Board Prototype Shield And UNO Multi-purpose Expansion Board For Arduino NANO V3.0 Controller Terminal Adapter Expansion Board Prototype Shield And UNO Multi-purpose Expansion Board For Arduino

NANO V3.0 Controller Terminal Adapter Expansion Board Prototype Shield And UNO Multi-purpose Expansion Board For Arduino

$10.50$10.95

103 sold
25% off
CNC shield v3 engraving machine 3D Printer+ 4pcs A4988 driver expansion board for + with USB cable for UNO R3 CNC shield v3 engraving machine 3D Printer+ 4pcs A4988 driver expansion board for + with USB cable for UNO R3

CNC shield v3 engraving machine 3D Printer+ 4pcs A4988 driver expansion board for + with USB cable for UNO R3

$0.92$1.23

104 sold
Two Voltage 18650 Lithium Battery Shield V8 Mobile Power Expansion Board Module 5V/3A 3V/1A Micro USB For Arduino ESP32 ESP8266 Two Voltage 18650 Lithium Battery Shield V8 Mobile Power Expansion Board Module 5V/3A 3V/1A Micro USB For Arduino ESP32 ESP8266

Two Voltage 18650 Lithium Battery Shield V8 Mobile Power Expansion Board Module 5V/3A 3V/1A Micro USB For Arduino ESP32 ESP8266

$2.06$2.06

55 sold
41% off
Sensor Shield V5.0 sensor expansion board for UNO MEGA R3 V5 for Arduino electronic building blocks of robot parts Sensor Shield V5.0 sensor expansion board for UNO MEGA R3 V5 for Arduino electronic building blocks of robot parts

Sensor Shield V5.0 sensor expansion board for UNO MEGA R3 V5 for Arduino electronic building blocks of robot parts

$7.15$12.19

122 sold
63% off
New 3D printer Hot Bed MOSFET Power Expansion Board / Heat bed Power Module For Anet A8 A6 A2 Compate Black Ramps 1.4 New 3D printer Hot Bed MOSFET Power Expansion Board / Heat bed Power Module For Anet A8 A6 A2 Compate Black Ramps 1.4

New 3D printer Hot Bed MOSFET Power Expansion Board / Heat bed Power Module For Anet A8 A6 A2 Compate Black Ramps 1.4

$7.10$19.21

92 sold
72% off
ESP32 Development Board TYPE-C USB CH340 WiFi+Bluetooth Ultra-Low Power Dual Core ESP32 ESP-WROOM-32 Expansion Board

ESP32 Development Board TYPE-C USB CH340 WiFi+Bluetooth Ultra-Low Power Dual Core ESP32 ESP-WROOM-32 Expansion Board

$7.12$25.91

60 sold
71% off
MicroBit Expansion Board IOBIT V2.0 Microbit Entry Horizontal Adapter Plate Primary And Secondary Schools MicroBit Expansion Board IOBIT V2.0 Microbit Entry Horizontal Adapter Plate Primary And Secondary Schools

MicroBit Expansion Board IOBIT V2.0 Microbit Entry Horizontal Adapter Plate Primary And Secondary Schools

$1.22$4.28

87 sold
44% off
ESP32 Development Board TYPE-C USB CH340C WiFi+Bluetooth Ultra-Low Power Dual Core ESP32-DevKitC-32 ESP-WROOM-32 Expansion Board ESP32 Development Board TYPE-C USB CH340C WiFi+Bluetooth Ultra-Low Power Dual Core ESP32-DevKitC-32 ESP-WROOM-32 Expansion Board

ESP32 Development Board TYPE-C USB CH340C WiFi+Bluetooth Ultra-Low Power Dual Core ESP32-DevKitC-32 ESP-WROOM-32 Expansion Board

$0.99$1.78

59 sold
29% off
keyestudio 5V ReSpeaker 2-Mic Pi HAT V1.0 Expansion Board For Raspberry Pi 4B/3b+/3b keyestudio 5V ReSpeaker 2-Mic Pi HAT V1.0 Expansion Board For Raspberry Pi 4B/3b+/3b

keyestudio 5V ReSpeaker 2-Mic Pi HAT V1.0 Expansion Board For Raspberry Pi 4B/3b+/3b

$6.74$9.50

87 sold
47% off
DC 5V Pro Micro Beetle Keyboard BadUSB USB ATMEGA32U4 Module Mini Development Expansion Board With Pin For Arduino Leonardo R3 DC 5V Pro Micro Beetle Keyboard BadUSB USB ATMEGA32U4 Module Mini Development Expansion Board With Pin For Arduino Leonardo R3

DC 5V Pro Micro Beetle Keyboard BadUSB USB ATMEGA32U4 Module Mini Development Expansion Board With Pin For Arduino Leonardo R3

$3.21$6.11

65 sold
39% off
ATMEGA328P NANO IO Shield And UNO Multi-Purpose Expansion Board for Arduino Nano 3.0 CH340 CH340G ATMEGA328P NANO IO Shield And UNO Multi-Purpose Expansion Board for Arduino Nano 3.0 CH340 CH340G

ATMEGA328P NANO IO Shield And UNO Multi-Purpose Expansion Board for Arduino Nano 3.0 CH340 CH340G

$0.99$1.63

56 sold
50% off
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

$0.99$1.99

79 sold
66% off
Expansion Board GPIO Breakout Extension Adapter Onboard Male and Female Pins for Raspberry Pi Pico  Expansion Board GPIO Breakout Extension Adapter Onboard Male and Female Pins for Raspberry Pi Pico 

Expansion Board GPIO Breakout Extension Adapter Onboard Male and Female Pins for Raspberry Pi Pico 

$0.99$2.92

59 sold
43% off
USB 2.0 Expansion Module HUB Concentrator 1 Minute 4 1 Drag 4 Interface Transfer Development Board Drive-Free USB 2.0 Expansion Module HUB Concentrator 1 Minute 4 1 Drag 4 Interface Transfer Development Board Drive-Free

USB 2.0 Expansion Module HUB Concentrator 1 Minute 4 1 Drag 4 Interface Transfer Development Board Drive-Free

$0.99$1.74

63 sold
58% off
ESP32 ESP8266 Expansion Board Module for ESP32 Development Board 30Pin 38Pin GPIO 1 into 2 ESP32 ESP8266 Expansion Board Module for ESP32 Development Board 30Pin 38Pin GPIO 1 into 2

ESP32 ESP8266 Expansion Board Module for ESP32 Development Board 30Pin 38Pin GPIO 1 into 2

$7.13$16.99

82 sold
42% off
ESP32-WROOM-32 Expansion Development Board 30P DEVKIT V1 Power Board Module ESP32S Shield Development Expansion Board ESP32-WROOM-32 Expansion Development Board 30P DEVKIT V1 Power Board Module ESP32S Shield Development Expansion Board

ESP32-WROOM-32 Expansion Development Board 30P DEVKIT V1 Power Board Module ESP32S Shield Development Expansion Board

$7.12$12.31

59 sold
60% off
USBHUB USB2.0 hub HUB 4-port controller USB expansion module GL850G chip USBHUB USB2.0 hub HUB 4-port controller USB expansion module GL850G chip

USBHUB USB2.0 hub HUB 4-port controller USB expansion module GL850G chip

$0.99$2.48

57 sold
8% off
Seeed CAN-BUS Shield V2 Bus Expansion Board IIC I2C and UART For Arduino mega2560 R3 UNO mcp2515 can bus free shipping Seeed CAN-BUS Shield V2 Bus Expansion Board IIC I2C and UART For Arduino mega2560 R3 UNO mcp2515 can bus free shipping

Seeed CAN-BUS Shield V2 Bus Expansion Board IIC I2C and UART For Arduino mega2560 R3 UNO mcp2515 can bus free shipping

$11.07$12.07

91 sold
56% off
NEW CNC Shield V4 Engraving Machine / 3D Printer / A4988 Driver Expansion Board for arduino Diy Kit NEW CNC Shield V4 Engraving Machine / 3D Printer / A4988 Driver Expansion Board for arduino Diy Kit

NEW CNC Shield V4 Engraving Machine / 3D Printer / A4988 Driver Expansion Board for arduino Diy Kit

$0.99$2.30

104 sold
31% off
New edition ESP32 Breakout Board for ESP32 WiFi Bluetooth Development Board NodeMCU-32S Lua 38Pin GPIO 1 into 2 Expansion Board New edition ESP32 Breakout Board for ESP32 WiFi Bluetooth Development Board NodeMCU-32S Lua 38Pin GPIO 1 into 2 Expansion Board

New edition ESP32 Breakout Board for ESP32 WiFi Bluetooth Development Board NodeMCU-32S Lua 38Pin GPIO 1 into 2 Expansion Board

$1.28$1.85

104 sold
ESP32 S3 Development Board with Expansion Adapter BT 2.4G Wifi Module 8MB PSRAM N16R8 44Pin CP2102 Type-C ESP32-S3-DevKitC-1 ESP32 S3 Development Board with Expansion Adapter BT 2.4G Wifi Module 8MB PSRAM N16R8 44Pin CP2102 Type-C ESP32-S3-DevKitC-1

ESP32 S3 Development Board with Expansion Adapter BT 2.4G Wifi Module 8MB PSRAM N16R8 44Pin CP2102 Type-C ESP32-S3-DevKitC-1

$48.70$48.70

65 sold
54% off
Multifunctional Expansion Board Kit Based Learning For Arduino UNO R3 Leonardo Mega2560 Servo Bluetooth Shield Multi-functional Multifunctional Expansion Board Kit Based Learning For Arduino UNO R3 Leonardo Mega2560 Servo Bluetooth Shield Multi-functional

Multifunctional Expansion Board Kit Based Learning For Arduino UNO R3 Leonardo Mega2560 Servo Bluetooth Shield Multi-functional

$0.99$2.17

64 sold
53% off
ESP32 Development Board TYPE-C / MICRO USB CP2102 WiFi+Bluetooth Dual Core ESP32-DevKitC-32 ESP-WROOM-32 Expansion Board 38PINS ESP32 Development Board TYPE-C / MICRO USB CP2102 WiFi+Bluetooth Dual Core ESP32-DevKitC-32 ESP-WROOM-32 Expansion Board 38PINS

ESP32 Development Board TYPE-C / MICRO USB CP2102 WiFi+Bluetooth Dual Core ESP32-DevKitC-32 ESP-WROOM-32 Expansion Board 38PINS

$7.07$15.09

68 sold
43% off
ESP32-CAM-MB Development Board Test Backboard Serial Port Burner Module with Expansion Interface CH340C Type-C Interface ESP32-CAM-MB Development Board Test Backboard Serial Port Burner Module with Expansion Interface CH340C Type-C Interface

ESP32-CAM-MB Development Board Test Backboard Serial Port Burner Module with Expansion Interface CH340C Type-C Interface

$0.99$1.76

64 sold
61% off
MCP23017 16Bit I/O Expansion Board Module Pin PCB IIC I2C Interface Power Supply To GIPO Converter 25mA1 For Arduino  MCP23017 16Bit I/O Expansion Board Module Pin PCB IIC I2C Interface Power Supply To GIPO Converter 25mA1 For Arduino 

MCP23017 16Bit I/O Expansion Board Module Pin PCB IIC I2C Interface Power Supply To GIPO Converter 25mA1 For Arduino 

$0.99$2.55

67 sold
74% off
Microbit V1.0/2.0/3.0 Motherboard V2 Expansion Board Micro:Bit Horizontal Adapter Board For Kids Programming Education Microbit V1.0/2.0/3.0 Motherboard V2 Expansion Board Micro:Bit Horizontal Adapter Board For Kids Programming Education

Microbit V1.0/2.0/3.0 Motherboard V2 Expansion Board Micro:Bit Horizontal Adapter Board For Kids Programming Education

$7.12$27.76

97 sold
68% off
Diymore Standard Proto Screw Shield Assembled Prototype Terminal Expansion Board for Arduino Opening Source Reset Button D13 LED Diymore Standard Proto Screw Shield Assembled Prototype Terminal Expansion Board for Arduino Opening Source Reset Button D13 LED

Diymore Standard Proto Screw Shield Assembled Prototype Terminal Expansion Board for Arduino Opening Source Reset Button D13 LED

$1.00$3.14

69 sold
20% off
WAVGAT New Sensor Expansion Board Shield V2 for BBC Micro Bit diy electronics WAVGAT New Sensor Expansion Board Shield V2 for BBC Micro Bit diy electronics

WAVGAT New Sensor Expansion Board Shield V2 for BBC Micro Bit diy electronics

$2.64$3.30

90 sold
53% off
38Pin Expansion Board for ESP32 Development Board Internet of Things Wifi BT Module Dual-core CPU Low Power Consumption ESP-32 38Pin Expansion Board for ESP32 Development Board Internet of Things Wifi BT Module Dual-core CPU Low Power Consumption ESP-32

38Pin Expansion Board for ESP32 Development Board Internet of Things Wifi BT Module Dual-core CPU Low Power Consumption ESP-32

$7.13$15.37

78 sold
57% off
30Pin GPIO ESP32 Breakout Board Expansion Boards 30Pin GPIO ESP32 Breakout Board Expansion Boards

30Pin GPIO ESP32 Breakout Board Expansion Boards

$7.09$16.75

83 sold
ESP32 S3 Development Boards with Expansion Adapter Kit 2.4G Wifi BT Module ESP32-S3-WROOM-1 N8R2 N16R8 44Pin Type-C ESP32-S3 ESP32 S3 Development Boards with Expansion Adapter Kit 2.4G Wifi BT Module ESP32-S3-WROOM-1 N8R2 N16R8 44Pin Type-C ESP32-S3

ESP32 S3 Development Boards with Expansion Adapter Kit 2.4G Wifi BT Module ESP32-S3-WROOM-1 N8R2 N16R8 44Pin Type-C ESP32-S3

$18.58$18.58

70 sold
MCP23017 16Bit I/O Expansion Board Module Pin PCB IIC I2C Interface To GIPO Converter 25mA1 For Arduino MCP23017 16Bit I/O Expansion Board Module Pin PCB IIC I2C Interface To GIPO Converter 25mA1 For Arduino

MCP23017 16Bit I/O Expansion Board Module Pin PCB IIC I2C Interface To GIPO Converter 25mA1 For Arduino

$2.77 $2.77

91 sold

Categories: Electronic Components & Supplies, Active Components

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36% off
Prototype PCB Expansion Board For Arduino ATMEGA328P UNO R3 Shield FR-4 Fiber PCB Breadboard 2mm 2.54mm Pitch With Pins DIY One Prototype PCB Expansion Board For Arduino ATMEGA328P UNO R3 Shield FR-4 Fiber PCB Breadboard 2mm 2.54mm Pitch With Pins DIY One

Prototype PCB Expansion Board For Arduino ATMEGA328P UNO R3 Shield FR-4 Fiber PCB Breadboard 2mm 2.54mm Pitch With Pins DIY One

$0.99 $1.56

74 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
66% off
Keyestudio Raspberry Pi Pico IO Shield Expansion Board For Raspberry Pi Pico Development Board DIY Kit Electronic Projects Keyestudio Raspberry Pi Pico IO Shield Expansion Board For Raspberry Pi Pico Development Board DIY Kit Electronic Projects

Keyestudio Raspberry Pi Pico IO Shield Expansion Board For Raspberry Pi Pico Development Board DIY Kit Electronic Projects

$3.69 $10.99

100 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
59% off
NANO V3.0 3.0 Controller Terminal Adapter Expansion Board Simple Extension Plate For Arduino AVR ATMEGA328P NANO V3.0 3.0 Controller Terminal Adapter Expansion Board Simple Extension Plate For Arduino AVR ATMEGA328P

NANO V3.0 3.0 Controller Terminal Adapter Expansion Board Simple Extension Plate For Arduino AVR ATMEGA328P

$0.99 $2.45

69 sold

Categories: Electronic Components & Supplies, Active Components

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120PCS Colorful Pin Header Standard Computer Jumper Blocks Connector 2.54mm 3 1/2 Hard Disk Drive Motherboard Expansion Card 120PCS Colorful Pin Header Standard Computer Jumper Blocks Connector 2.54mm 3 1/2 Hard Disk Drive Motherboard Expansion Card

120PCS Colorful Pin Header Standard Computer Jumper Blocks Connector 2.54mm 3 1/2 Hard Disk Drive Motherboard Expansion Card

$1.32 $1.32

68 sold

Categories: Electronic Components & Supplies, Active Components

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4% off
NANO V3.0 Controller Terminal Adapter Expansion Board Prototype Shield And UNO Multi-purpose Expansion Board For Arduino NANO V3.0 Controller Terminal Adapter Expansion Board Prototype Shield And UNO Multi-purpose Expansion Board For Arduino

NANO V3.0 Controller Terminal Adapter Expansion Board Prototype Shield And UNO Multi-purpose Expansion Board For Arduino

$10.50 $10.95

103 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
CNC shield v3 engraving machine 3D Printer+ 4pcs A4988 driver expansion board for + with USB cable for UNO R3 CNC shield v3 engraving machine 3D Printer+ 4pcs A4988 driver expansion board for + with USB cable for UNO R3

CNC shield v3 engraving machine 3D Printer+ 4pcs A4988 driver expansion board for + with USB cable for UNO R3

$0.92 $1.23

104 sold

Categories: Electronic Components & Supplies, Active Components

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Two Voltage 18650 Lithium Battery Shield V8 Mobile Power Expansion Board Module 5V/3A 3V/1A Micro USB For Arduino ESP32 ESP8266 Two Voltage 18650 Lithium Battery Shield V8 Mobile Power Expansion Board Module 5V/3A 3V/1A Micro USB For Arduino ESP32 ESP8266

Two Voltage 18650 Lithium Battery Shield V8 Mobile Power Expansion Board Module 5V/3A 3V/1A Micro USB For Arduino ESP32 ESP8266

$2.06 $2.06

55 sold

Categories: Electronic Components & Supplies, Active Components

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41% off
Sensor Shield V5.0 sensor expansion board for UNO MEGA R3 V5 for Arduino electronic building blocks of robot parts Sensor Shield V5.0 sensor expansion board for UNO MEGA R3 V5 for Arduino electronic building blocks of robot parts

Sensor Shield V5.0 sensor expansion board for UNO MEGA R3 V5 for Arduino electronic building blocks of robot parts

$7.15 $12.19

122 sold

Categories: Electronic Components & Supplies, Active Components

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63% off
New 3D printer Hot Bed MOSFET Power Expansion Board / Heat bed Power Module For Anet A8 A6 A2 Compate Black Ramps 1.4 New 3D printer Hot Bed MOSFET Power Expansion Board / Heat bed Power Module For Anet A8 A6 A2 Compate Black Ramps 1.4

New 3D printer Hot Bed MOSFET Power Expansion Board / Heat bed Power Module For Anet A8 A6 A2 Compate Black Ramps 1.4

$7.10 $19.21

92 sold

Categories: Electronic Components & Supplies, Active Components

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72% off
ESP32 Development Board TYPE-C USB CH340 WiFi+Bluetooth Ultra-Low Power Dual Core ESP32 ESP-WROOM-32 Expansion Board

ESP32 Development Board TYPE-C USB CH340 WiFi+Bluetooth Ultra-Low Power Dual Core ESP32 ESP-WROOM-32 Expansion Board

$7.12 $25.91

60 sold

Categories: Electronic Components & Supplies, Active Components

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71% off
MicroBit Expansion Board IOBIT V2.0 Microbit Entry Horizontal Adapter Plate Primary And Secondary Schools MicroBit Expansion Board IOBIT V2.0 Microbit Entry Horizontal Adapter Plate Primary And Secondary Schools

MicroBit Expansion Board IOBIT V2.0 Microbit Entry Horizontal Adapter Plate Primary And Secondary Schools

$1.22 $4.28

87 sold

Categories: Electronic Components & Supplies, Active Components

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44% off
ESP32 Development Board TYPE-C USB CH340C WiFi+Bluetooth Ultra-Low Power Dual Core ESP32-DevKitC-32 ESP-WROOM-32 Expansion Board ESP32 Development Board TYPE-C USB CH340C WiFi+Bluetooth Ultra-Low Power Dual Core ESP32-DevKitC-32 ESP-WROOM-32 Expansion Board

ESP32 Development Board TYPE-C USB CH340C WiFi+Bluetooth Ultra-Low Power Dual Core ESP32-DevKitC-32 ESP-WROOM-32 Expansion Board

$0.99 $1.78

59 sold

Categories: Electronic Components & Supplies, Active Components

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29% off
keyestudio 5V ReSpeaker 2-Mic Pi HAT V1.0 Expansion Board For Raspberry Pi 4B/3b+/3b keyestudio 5V ReSpeaker 2-Mic Pi HAT V1.0 Expansion Board For Raspberry Pi 4B/3b+/3b

keyestudio 5V ReSpeaker 2-Mic Pi HAT V1.0 Expansion Board For Raspberry Pi 4B/3b+/3b

$6.74 $9.50

87 sold

Categories: Electronic Components & Supplies, Active Components

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47% off
DC 5V Pro Micro Beetle Keyboard BadUSB USB ATMEGA32U4 Module Mini Development Expansion Board With Pin For Arduino Leonardo R3 DC 5V Pro Micro Beetle Keyboard BadUSB USB ATMEGA32U4 Module Mini Development Expansion Board With Pin For Arduino Leonardo R3

DC 5V Pro Micro Beetle Keyboard BadUSB USB ATMEGA32U4 Module Mini Development Expansion Board With Pin For Arduino Leonardo R3

$3.21 $6.11

65 sold

Categories: Electronic Components & Supplies, Active Components

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39% off
ATMEGA328P NANO IO Shield And UNO Multi-Purpose Expansion Board for Arduino Nano 3.0 CH340 CH340G ATMEGA328P NANO IO Shield And UNO Multi-Purpose Expansion Board for Arduino Nano 3.0 CH340 CH340G

ATMEGA328P NANO IO Shield And UNO Multi-Purpose Expansion Board for Arduino Nano 3.0 CH340 CH340G

$0.99 $1.63

56 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
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

$0.99 $1.99

79 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
66% off
Expansion Board GPIO Breakout Extension Adapter Onboard Male and Female Pins for Raspberry Pi Pico  Expansion Board GPIO Breakout Extension Adapter Onboard Male and Female Pins for Raspberry Pi Pico 

Expansion Board GPIO Breakout Extension Adapter Onboard Male and Female Pins for Raspberry Pi Pico 

$0.99 $2.92

59 sold

Categories: Electronic Components & Supplies, Active Components

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43% off
USB 2.0 Expansion Module HUB Concentrator 1 Minute 4 1 Drag 4 Interface Transfer Development Board Drive-Free USB 2.0 Expansion Module HUB Concentrator 1 Minute 4 1 Drag 4 Interface Transfer Development Board Drive-Free

USB 2.0 Expansion Module HUB Concentrator 1 Minute 4 1 Drag 4 Interface Transfer Development Board Drive-Free

$0.99 $1.74

63 sold

Categories: Electronic Components & Supplies, Active Components

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58% off
ESP32 ESP8266 Expansion Board Module for ESP32 Development Board 30Pin 38Pin GPIO 1 into 2 ESP32 ESP8266 Expansion Board Module for ESP32 Development Board 30Pin 38Pin GPIO 1 into 2

ESP32 ESP8266 Expansion Board Module for ESP32 Development Board 30Pin 38Pin GPIO 1 into 2

$7.13 $16.99

82 sold

Categories: Electronic Components & Supplies, Active Components

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42% off
ESP32-WROOM-32 Expansion Development Board 30P DEVKIT V1 Power Board Module ESP32S Shield Development Expansion Board ESP32-WROOM-32 Expansion Development Board 30P DEVKIT V1 Power Board Module ESP32S Shield Development Expansion Board

ESP32-WROOM-32 Expansion Development Board 30P DEVKIT V1 Power Board Module ESP32S Shield Development Expansion Board

$7.12 $12.31

59 sold

Categories: Electronic Components & Supplies, Active Components

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60% off
USBHUB USB2.0 hub HUB 4-port controller USB expansion module GL850G chip USBHUB USB2.0 hub HUB 4-port controller USB expansion module GL850G chip

USBHUB USB2.0 hub HUB 4-port controller USB expansion module GL850G chip

$0.99 $2.48

57 sold

Categories: Electronic Components & Supplies, Active Components

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8% off
Seeed CAN-BUS Shield V2 Bus Expansion Board IIC I2C and UART For Arduino mega2560 R3 UNO mcp2515 can bus free shipping Seeed CAN-BUS Shield V2 Bus Expansion Board IIC I2C and UART For Arduino mega2560 R3 UNO mcp2515 can bus free shipping

Seeed CAN-BUS Shield V2 Bus Expansion Board IIC I2C and UART For Arduino mega2560 R3 UNO mcp2515 can bus free shipping

$11.07 $12.07

91 sold

Categories: Electronic Components & Supplies, Active Components

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56% off
NEW CNC Shield V4 Engraving Machine / 3D Printer / A4988 Driver Expansion Board for arduino Diy Kit NEW CNC Shield V4 Engraving Machine / 3D Printer / A4988 Driver Expansion Board for arduino Diy Kit

NEW CNC Shield V4 Engraving Machine / 3D Printer / A4988 Driver Expansion Board for arduino Diy Kit

$0.99 $2.30

104 sold

Categories: Electronic Components & Supplies, Active Components

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31% off
New edition ESP32 Breakout Board for ESP32 WiFi Bluetooth Development Board NodeMCU-32S Lua 38Pin GPIO 1 into 2 Expansion Board New edition ESP32 Breakout Board for ESP32 WiFi Bluetooth Development Board NodeMCU-32S Lua 38Pin GPIO 1 into 2 Expansion Board

New edition ESP32 Breakout Board for ESP32 WiFi Bluetooth Development Board NodeMCU-32S Lua 38Pin GPIO 1 into 2 Expansion Board

$1.28 $1.85

104 sold

Categories: Electronic Components & Supplies, Active Components

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ESP32 S3 Development Board with Expansion Adapter BT 2.4G Wifi Module 8MB PSRAM N16R8 44Pin CP2102 Type-C ESP32-S3-DevKitC-1 ESP32 S3 Development Board with Expansion Adapter BT 2.4G Wifi Module 8MB PSRAM N16R8 44Pin CP2102 Type-C ESP32-S3-DevKitC-1

ESP32 S3 Development Board with Expansion Adapter BT 2.4G Wifi Module 8MB PSRAM N16R8 44Pin CP2102 Type-C ESP32-S3-DevKitC-1

$48.70 $48.70

65 sold

Categories: Electronic Components & Supplies, Active Components

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54% off
Multifunctional Expansion Board Kit Based Learning For Arduino UNO R3 Leonardo Mega2560 Servo Bluetooth Shield Multi-functional Multifunctional Expansion Board Kit Based Learning For Arduino UNO R3 Leonardo Mega2560 Servo Bluetooth Shield Multi-functional

Multifunctional Expansion Board Kit Based Learning For Arduino UNO R3 Leonardo Mega2560 Servo Bluetooth Shield Multi-functional

$0.99 $2.17

64 sold

Categories: Electronic Components & Supplies, Active Components

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53% off
ESP32 Development Board TYPE-C / MICRO USB CP2102 WiFi+Bluetooth Dual Core ESP32-DevKitC-32 ESP-WROOM-32 Expansion Board 38PINS ESP32 Development Board TYPE-C / MICRO USB CP2102 WiFi+Bluetooth Dual Core ESP32-DevKitC-32 ESP-WROOM-32 Expansion Board 38PINS

ESP32 Development Board TYPE-C / MICRO USB CP2102 WiFi+Bluetooth Dual Core ESP32-DevKitC-32 ESP-WROOM-32 Expansion Board 38PINS

$7.07 $15.09

68 sold

Categories: Electronic Components & Supplies, Active Components

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43% off
ESP32-CAM-MB Development Board Test Backboard Serial Port Burner Module with Expansion Interface CH340C Type-C Interface ESP32-CAM-MB Development Board Test Backboard Serial Port Burner Module with Expansion Interface CH340C Type-C Interface

ESP32-CAM-MB Development Board Test Backboard Serial Port Burner Module with Expansion Interface CH340C Type-C Interface

$0.99 $1.76

64 sold

Categories: Electronic Components & Supplies, Active Components

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61% off
MCP23017 16Bit I/O Expansion Board Module Pin PCB IIC I2C Interface Power Supply To GIPO Converter 25mA1 For Arduino  MCP23017 16Bit I/O Expansion Board Module Pin PCB IIC I2C Interface Power Supply To GIPO Converter 25mA1 For Arduino 

MCP23017 16Bit I/O Expansion Board Module Pin PCB IIC I2C Interface Power Supply To GIPO Converter 25mA1 For Arduino 

$0.99 $2.55

67 sold

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