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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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I21 CH341 24 25 Series EEPROM Flash BIOS USB Programmer Module + SOIC8 SOP8 Test Clip For EEPROM 93CXX / 25CXX / 24CXX DIY KIT

NONE

I21 CH341 24 25 Series EEPROM Flash BIOS USB Programmer Module + SOIC8 SOP8 Test Clip For EEPROM 93CXX / 25CXX / 24CXX DIY KIT

£3.73

1-10PCS NRF24L01+ 2.4G wireless data transmission module 2.4GHz NRF24L01 upgrade version NRF24L01+PA+LNA 1000 Meters For Arduino

NONE

1-10PCS NRF24L01+ 2.4G wireless data transmission module 2.4GHz NRF24L01 upgrade version NRF24L01+PA+LNA 1000 Meters For Arduino

£3.89

TRM01 Delay Timer Relay Multi-functional Delay Time Relay Self-locking Relay Delay Trigger Delay Relay DC 5V/12V/24V(Optional)

NONE

TRM01 Delay Timer Relay Multi-functional Delay Time Relay Self-locking Relay Delay Trigger Delay Relay DC 5V/12V/24V(Optional)

£7.48

100PCS AO3407 SOT23 AO3400 AO3401 AO3402 AO3404 AO3406 A09T A19T A29T A69T MOSFET A79T AO3413 AO3415 AO3415A AO3416 SOT-23

DIYGBA

100PCS AO3407 SOT23 AO3400 AO3401 AO3402 AO3404 AO3406 A09T A19T A29T A69T MOSFET A79T AO3413 AO3415 AO3415A AO3416 SOT-23

£5.60

1LOTS 28BYJ-48-5V 4 phase Stepper Motor+ Driver Board ULN2003 for Arduino 1 x Stepper motor +1x ULN2003 Driver board

REALPOY

1LOTS 28BYJ-48-5V 4 phase Stepper Motor+ Driver Board ULN2003 for Arduino 1 x Stepper motor +1x ULN2003 Driver board

£2.76

10pcs MBR2045CT MBR2045 MBR1545 MBR3045 MBR1045 MBR1060 MBR1560 MBR1535 MBR2545 MBR2060 MBR3060

NONE

10pcs MBR2045CT MBR2045 MBR1545 MBR3045 MBR1045 MBR1060 MBR1560 MBR1535 MBR2545 MBR2060 MBR3060

£4.13

5Way Navigation Button Module with 5D Joystick, Mechanical Tactile Switch for Arduino/STM32, DIY Robotics/Game Controller

EGBO

5Way Navigation Button Module with 5D Joystick, Mechanical Tactile Switch for Arduino/STM32, DIY Robotics/Game Controller

£2.89

12A Constant Voltage Constant Current LCD Voltage Current Display Adjustable Step-down Power Supply Module 5.3-32V To 1.2-32V

HUISHENGYUFA

12A Constant Voltage Constant Current LCD Voltage Current Display Adjustable Step-down Power Supply Module 5.3-32V To 1.2-32V

£13.89

DIY Light-Controlled Music Heart-Shaped Color LED Electronic Kit 18 LED Cyclic Flashing PCB Soldering Practice Kit DC4.5-5V

UICPAL

DIY Light-Controlled Music Heart-Shaped Color LED Electronic Kit 18 LED Cyclic Flashing PCB Soldering Practice Kit DC4.5-5V

£6.53

PM200DSA060 PM400DSA060 PM400DSA060-1 PM400DVA060 PM600DVA060 PM600DVA060-1 PM600DVA060-4

DAIPAI

PM200DSA060 PM400DSA060 PM400DSA060-1 PM400DVA060 PM600DVA060 PM600DVA060-1 PM600DVA060-4

£56.28

TC4-1T SMD RF Signal Balun Transformer 50Ω 0.5-300MHz 1:4CT 1:4 Flux Coupled Balanced to Unbalanced Balance Transmission Line

NONE

TC4-1T SMD RF Signal Balun Transformer 50Ω 0.5-300MHz 1:4CT 1:4 Flux Coupled Balanced to Unbalanced Balance Transmission Line

£4.81

5pcs/lot CA3046 3046 DIP-14 In Stock

CazenOveyi

5pcs/lot CA3046 3046 DIP-14 In Stock

£3.13

200pcs BD139 BD140 D139 D140 Each 100pcs TO-126 NPN 1.5A 80V NPN Epitaxial Triode Transistor new

NONE

200pcs BD139 BD140 D139 D140 Each 100pcs TO-126 NPN 1.5A 80V NPN Epitaxial Triode Transistor new

£11.57

10pcs/lot NEW XL7005 XL7005A XL7005E1 SOP8 Step-down dc converter chip

Si Tai&SH

10pcs/lot NEW XL7005 XL7005A XL7005E1 SOP8 Step-down dc converter chip

£6.93

SKKQ1200/14E SKKQ1500/14E SKKQ1500/16E SKKQ1200/16E SKKQ800/14E SKKQ800/16E SKKQ1200/12E SKKQ1500/12E SKKQ800/12E IGBT MODULE

DAIPAI

SKKQ1200/14E SKKQ1500/14E SKKQ1500/16E SKKQ1200/16E SKKQ800/14E SKKQ800/16E SKKQ1200/12E SKKQ1500/12E SKKQ800/12E IGBT MODULE

£203.23

100pcs Insulating Tablets Insulation Bushing Transistor Pads Circle TO-220 Insulated Cap Insulation Particle Ring for M3 Screws

NONE

100pcs Insulating Tablets Insulation Bushing Transistor Pads Circle TO-220 Insulated Cap Insulation Particle Ring for M3 Screws

£3.12

PM11 Multi-functional Charging Boost Power Module 5V 2.4A Stable Output USB-C Fast Charging Perfect for ESP32 Arduino

emakefun

PM11 Multi-functional Charging Boost Power Module 5V 2.4A Stable Output USB-C Fast Charging Perfect for ESP32 Arduino

£7.90

DM542 DM556 DSP Digital Stepper Motor Driver DC 20-50V 4.2A 5.6A For 42 57 Stepper Motor CNC Controller

Ziqqucu

DM542 DM556 DSP Digital Stepper Motor Driver DC 20-50V 4.2A 5.6A For 42 57 Stepper Motor CNC Controller

£23.02

Raspberry Pi Pico Board RP2040 Dual-Core 264KB ARM Low-Power Microcomputers High-Performance Cortex-M0+ Processor

NONE

Raspberry Pi Pico Board RP2040 Dual-Core 264KB ARM Low-Power Microcomputers High-Performance Cortex-M0+ Processor

£3.40

DC 3.8V-15V AD828 Stereo Dynamic Microphone Preamplifier Board MIC Preamp Module Amplifier Board

STJF

DC 3.8V-15V AD828 Stereo Dynamic Microphone Preamplifier Board MIC Preamp Module Amplifier Board

£3.22

2pcs/lot CD7388CZ YD7388 7388 ZIP-25 In Stock

CazenOveyi

2pcs/lot CD7388CZ YD7388 7388 ZIP-25 In Stock

£4.48

5pcs/lot SY8008B SY8008CAAC SY8009AAAC SY8009B SY8088AAC SY8089AAAC SY8101DEBC SY8113BADC SOT-23 In Stock

CazenOveyi

5pcs/lot SY8008B SY8008CAAC SY8009AAAC SY8009B SY8088AAC SY8089AAAC SY8101DEBC SY8113BADC SOT-23 In Stock

£2.86

5pcs/lot TPIC6B595N TPIC6A595NE DIP-20 TPIC6B595DW SOP-20 TPIC6B595 TPIC6A595 new and original IC In Stock

CazenOveyi

5pcs/lot TPIC6B595N TPIC6A595NE DIP-20 TPIC6B595DW SOP-20 TPIC6B595 TPIC6A595 new and original IC In Stock

£4.91

(10pcs) 100% New 2SA1943 TO-3P 2SC5200 TO-3PL 3pair (5PCS SC5200 SA1943) TTC5200 TTA1943 Chipset

NONE

(10pcs) 100% New 2SA1943 TO-3P 2SC5200 TO-3PL 3pair (5PCS SC5200 SA1943) TTC5200 TTA1943 Chipset

£8.05