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12,093 productsUpdated August 2026
All (12,093)Development Boards(80)Television Circuit Boards(11)Printer, Copier & Fax Machine Circuit Boards(104)Household Appliance Circuit Boards(1)Pool & Spa Circuit Boards(9)Camera Circuit Boards(149)Scanner Circuit Boards(52)Exercise Machine Circuit Boards(27)Computer Circuit Boards(11,790)
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(2-5piece) New Original NCP81210MNTXG NCP81210 QFN40 Power controller In Stock

NONE

(2-5piece) New Original NCP81210MNTXG NCP81210 QFN40 Power controller In Stock

£4.63

ESP32 C3 SuperMini Development Board ESP32-C3 WiFi Bluetooth Module For Arduino

TIINSYY

ESP32 C3 SuperMini Development Board ESP32-C3 WiFi Bluetooth Module For Arduino

£3.93

DIY Kits RF 1Hz-50MHz Crystal Oscillator Frequency Counter Meter Digital LED tester meter For arduino NEW

HUISHENGYUFA

DIY Kits RF 1Hz-50MHz Crystal Oscillator Frequency Counter Meter Digital LED tester meter For arduino NEW

£6.84

RT9400 13W 5V 12V POE PD Power Supply AF Standard Module

NONE

RT9400 13W 5V 12V POE PD Power Supply AF Standard Module

£10.04

5pcs HW-150 universal model 3.2/3.7/4/11.1/12V solar controller power charging street lamp switch module

NONE

5pcs HW-150 universal model 3.2/3.7/4/11.1/12V solar controller power charging street lamp switch module

£5.16

NUCLEO-F411RE NUCLEO-F446RE NUCLEO-F401RE NUCLEO-F103RB ST B-G431B-ESC1-Original ARM Discovery kit with MCU Development Board

NONE

NUCLEO-F411RE NUCLEO-F446RE NUCLEO-F401RE NUCLEO-F103RB ST B-G431B-ESC1-Original ARM Discovery kit with MCU Development Board

£17.84

USB Host Shield Compatible with Google ADK, Supports UNO MEGA MAX3421 Development Board Module

NONE

USB Host Shield Compatible with Google ADK, Supports UNO MEGA MAX3421 Development Board Module

£12.00

XH-M164 NE5532 Tone Amplifier Board Preamplifier AC 12V-15V Power Supply Dual Channel Audio Amplifier Board 4 Way Adjustment

NONE

XH-M164 NE5532 Tone Amplifier Board Preamplifier AC 12V-15V Power Supply Dual Channel Audio Amplifier Board 4 Way Adjustment

£5.92

10pcs DIP-20 Round Hole 20 Pins 2.54MM DIP DIP20 IC Sockets Adaptor Solder Type 20PIN IC Connector IGMOPNRQ

NONE

10pcs DIP-20 Round Hole 20 Pins 2.54MM DIP DIP20 IC Sockets Adaptor Solder Type 20PIN IC Connector IGMOPNRQ

£8.29

INA219 I2C Interface Bi-directional Current Power Monitoring Sensor Module

NONE

INA219 I2C Interface Bi-directional Current Power Monitoring Sensor Module

£3.12

TTC Encoder 7/8/9/10/11/12/13/14/15/16mm Rotary Mouse Scroll Gold Wheel Encoder With 1.74mm Hole Mark,20-40g Force For PC Mouse

QQTHYO

TTC Encoder 7/8/9/10/11/12/13/14/15/16mm Rotary Mouse Scroll Gold Wheel Encoder With 1.74mm Hole Mark,20-40g Force For PC Mouse

£3.14

10PCS SN74LS374N 74LS374 SN74LS373N 74LS373 SN74LS299N SN74LS299 SN74LS273N 74LS273 SN74LS245N 74LS245 SN74LS244N 74LS244 DIP-20

NONE

10PCS SN74LS374N 74LS374 SN74LS373N 74LS373 SN74LS299N SN74LS299 SN74LS273N 74LS273 SN74LS245N 74LS245 SN74LS244N 74LS244 DIP-20

£4.01

5pcs/TT Motor 130 Motor Smart Car Gear Motor Robot Gear Motor Smart Car Double Shaft Yellow 1:48 /1:120/ 1:220

NONE

5pcs/TT Motor 130 Motor Smart Car Gear Motor Robot Gear Motor Smart Car Double Shaft Yellow 1:48 /1:120/ 1:220

£6.09

10-100Pcs STF13NM60N 13NM60N TO-220F IC In Stock

NONE

10-100Pcs STF13NM60N 13NM60N TO-220F IC In Stock

£5.51

Estardyn 1-2PCS MCP23017 I2C GPIO Expander 16-Bit IO Module 3 Hardware Address Pins for Raspberry Pi Project DIY

Estardyn

Estardyn 1-2PCS MCP23017 I2C GPIO Expander 16-Bit IO Module 3 Hardware Address Pins for Raspberry Pi Project DIY

£7.18

10pcs USBLC6-2SC6 SOT23-6 USBLC6 SOT UL26 SOT23

NONE

10pcs USBLC6-2SC6 SOT23-6 USBLC6 SOT UL26 SOT23

£2.89

1/5/10PCS CH340G RS232 to USB to TTL Module to Serial Port Upgrade Small Board TTL Brush Machine Cable for Arduino Diy Kit

Huaxingfu

1/5/10PCS CH340G RS232 to USB to TTL Module to Serial Port Upgrade Small Board TTL Brush Machine Cable for Arduino Diy Kit

£5.25

TSSOP8 SSOP8 SOP8 to DIP8 Transfer Board DIP Pin Board Pitch Adapter

DECEKEY

TSSOP8 SSOP8 SOP8 to DIP8 Transfer Board DIP Pin Board Pitch Adapter

£4.36

1PCS EGBO Electronic switch control board, pulse triggered switch module, DC controlled MOSFET optocoupler

EGBO

1PCS EGBO Electronic switch control board, pulse triggered switch module, DC controlled MOSFET optocoupler

£4.74

1-10x For Raspberry Pi 5 RTC Battery Box Real Time Clock Holder with Battery/without Battery RTC Clock Battery Kit for RPI 5 Pi5

COOLMOON

1-10x For Raspberry Pi 5 RTC Battery Box Real Time Clock Holder with Battery/without Battery RTC Clock Battery Kit for RPI 5 Pi5

£5.93

TP101 Metal Smart Crawler Robot Tank Chassis Kit With 33GB-520 12V DC Motor Aluminum Alloy Panel DIY For Arduino Toy

EQV

TP101 Metal Smart Crawler Robot Tank Chassis Kit With 33GB-520 12V DC Motor Aluminum Alloy Panel DIY For Arduino Toy

£26.60

ESP32 Development Board 2.4G Wireless WiFi + Bluetooth 2-in-1 Dual-Core CPU IoT Servo Driver Robot Motor Driver Board

emakefun

ESP32 Development Board 2.4G Wireless WiFi + Bluetooth 2-in-1 Dual-Core CPU IoT Servo Driver Robot Motor Driver Board

£18.79

10pcs/lot G1084-33T43UF G1084-33 G1084T43UF G1084 TO-252 In Stock

CazenOveyi

10pcs/lot G1084-33T43UF G1084-33 G1084T43UF G1084 TO-252 In Stock

£3.73

20-100/PCS New AMS1117 3V3 AMS1117-1.2 AMS1117-1.5 AMS1117-1.8 AMS1117-2.5 AMS1117-3.3 AMS1117-5.0 AMS1117-ADJ SOT223 In Stock

NONE

20-100/PCS New AMS1117 3V3 AMS1117-1.2 AMS1117-1.5 AMS1117-1.8 AMS1117-2.5 AMS1117-3.3 AMS1117-5.0 AMS1117-ADJ SOT223 In Stock

£3.40