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Circuit Boards & Components

13,565 productsUpdated August 2026
10PCS DK106 DK112 DK124 DK125 DK1203 In-line DIP8 switch power chip IC

NONE

10PCS DK106 DK112 DK124 DK125 DK1203 In-line DIP8 switch power chip IC

£5.97

ASROCK B550M PRO4 Motherboard AMD B550 AM4 DDR4 128GB support 5600X 3700X 5950X 3600 cpu PCIe4.0 M.2 Micro ATX

NONE

ASROCK B550M PRO4 Motherboard AMD B550 AM4 DDR4 128GB support 5600X 3700X 5950X 3600 cpu PCIe4.0 M.2 Micro ATX

£115.93

LM317 DC-DC Converter Buck Step Down Circuit Board Module Linear Regulator LM317 Adjustable Voltage Regulator Power Supply

NONE

LM317 DC-DC Converter Buck Step Down Circuit Board Module Linear Regulator LM317 Adjustable Voltage Regulator Power Supply

£2.87

10pcs/lot LM393P LM393N LM393 DIP-8

NONE

10pcs/lot LM393P LM393N LM393 DIP-8

£2.81

Breadboard Kit with Power Supply Module Jumper Wires Battery Clip, 830 & 400 tie-Points Breadboard for Arduino

AOKIN

Breadboard Kit with Power Supply Module Jumper Wires Battery Clip, 830 & 400 tie-Points Breadboard for Arduino

£17.55

50PCS CD54 Power inductor 5.8x4.5mm 3.3/4.7/6.8/15/22/100/330/470/680UH 1.2MH 2.2MH SMD inductance Copper core

TPAKE

50PCS CD54 Power inductor 5.8x4.5mm 3.3/4.7/6.8/15/22/100/330/470/680UH 1.2MH 2.2MH SMD inductance Copper core

£4.02

2 Slots 3.0A 18V 21V Battery Charger US/EU Plug MAX Li ion Battery Dual Fast Charger For Makita BL1415 BL1815 BL1830 BL1850

NONE

2 Slots 3.0A 18V 21V Battery Charger US/EU Plug MAX Li ion Battery Dual Fast Charger For Makita BL1415 BL1815 BL1830 BL1850

£18.22

USB To TTL Converter UART Module CH340G CH340 3.3V 5V Switch

SZYTF

USB To TTL Converter UART Module CH340G CH340 3.3V 5V Switch

£5.32

Keyestudio DX-BT24 Bluetooth Module DAILOG 14531 Chip Support AT Instruction Bluetooth V5.1 BLE Communication Interface UART

keyestudio

Keyestudio DX-BT24 Bluetooth Module DAILOG 14531 Chip Support AT Instruction Bluetooth V5.1 BLE Communication Interface UART

£5.83

HO03666#070 - UFO Front Number Board For Honda CR125 2000-2003 - CR Red

UFO

HO03666#070 - UFO Front Number Board For Honda CR125 2000-2003 - CR Red

£26.49

5PCS IRFP3206 IRFP3006PBF IRFP3306 IRFP3206PBF IRFP3415 IRFP3415PBF IRFP3703 IRFP3703PBF IRFP3710 IRFP4137 IRFP4137PBF TO-247

NONE

5PCS IRFP3206 IRFP3006PBF IRFP3306 IRFP3206PBF IRFP3415 IRFP3415PBF IRFP3703 IRFP3703PBF IRFP3710 IRFP4137 IRFP4137PBF TO-247

£6.78

W3230 High Precision Digital Display Thermostat Module Temperature Control Switch

SZYTF

W3230 High Precision Digital Display Thermostat Module Temperature Control Switch

£6.68

N20 Mini Micro Metal Gear Motor DC 3/6V Encoder Gear Motor 24-48RPM Slow Speed Reduction Gear Reducer Motor Geared Motors

YDLZMSJIAH

N20 Mini Micro Metal Gear Motor DC 3/6V Encoder Gear Motor 24-48RPM Slow Speed Reduction Gear Reducer Motor Geared Motors

£4.04

Membrane Switch Keypad 1*4 4*3 4*4 4*5 Matrix Array Matrix Keyboard For Arduino Smart Car 4 12 16 20 Key 1x4 3x4 4x4 4x5

PUMUDDSY

Membrane Switch Keypad 1*4 4*3 4*4 4*5 Matrix Array Matrix Keyboard For Arduino Smart Car 4 12 16 20 Key 1x4 3x4 4x4 4x5

£3.01

50Pcs/Lot CH32V003 Industrial-grade MCU, RISC-V2A, Single-wire Serial Debug Interface, System Frequency 48MHz

WCH

50Pcs/Lot CH32V003 Industrial-grade MCU, RISC-V2A, Single-wire Serial Debug Interface, System Frequency 48MHz

£8.58

High-Quality Nano Development Board (Compatible with Arduino Nano 3.0) Type-C Nano Board CH340 ATMEGA328PB Chip

NONE

High-Quality Nano Development Board (Compatible with Arduino Nano 3.0) Type-C Nano Board CH340 ATMEGA328PB Chip

£9.58

RX27-6 MPR BPR SLR 56 5Watt Non Inductive Cement Resistance 0.015/0.22/0.25/0.33/0.47/0.5/0.68/0.75/0.82/100R J Ohm Resistor

TPAKE

RX27-6 MPR BPR SLR 56 5Watt Non Inductive Cement Resistance 0.015/0.22/0.25/0.33/0.47/0.5/0.68/0.75/0.82/100R J Ohm Resistor

£3.19

45 in 1 Sensor Modules Starter Kit with Breadboard Jumper Wires Learning Experiment Set for Arduino UNO R3 Mega2560 Raspberry Pi

SNVI

45 in 1 Sensor Modules Starter Kit with Breadboard Jumper Wires Learning Experiment Set for Arduino UNO R3 Mega2560 Raspberry Pi

£12.34

5PCS UU9.8 UF9.8 Common Mode Choke Inductor 10mH 20mH 30mH 40mH 50mH For Filter Inductance Pitch 7*8mm Copper wire

IBUW

5PCS UU9.8 UF9.8 Common Mode Choke Inductor 10mH 20mH 30mH 40mH 50mH For Filter Inductance Pitch 7*8mm Copper wire

£6.06

20pcs 1W Carbon Film Resistor 5% 0.1R ~ 4.7M 10R 100R 220R 330R 470R 1K 2.2K 3.3K 4.7K 10K 22K 47K 100K 1M 10 100 220 330 470ohm

PLXDE

20pcs 1W Carbon Film Resistor 5% 0.1R ~ 4.7M 10R 100R 220R 330R 470R 1K 2.2K 3.3K 4.7K 10K 22K 47K 100K 1M 10 100 220 330 470ohm

£3.24

Electret Microphone Amplifier Stable MAX4466 MAX9814 module Auto Gain Control

AITEWIN ROBOT

Electret Microphone Amplifier Stable MAX4466 MAX9814 module Auto Gain Control

£5.95

PD Trigger Module Type-C PD QC 5V 9V 12V 15V 20V Adjustable Decoy 100W Plug&Play No Soldering for Fast Charge DIY Electronics

NONE

PD Trigger Module Type-C PD QC 5V 9V 12V 15V 20V Adjustable Decoy 100W Plug&Play No Soldering for Fast Charge DIY Electronics

£6.02

JST1.0 SH1.0 4pin cable with socket male head wire For STEMMA QT For QWIIC

NONE

JST1.0 SH1.0 4pin cable with socket male head wire For STEMMA QT For QWIIC

£4.59

(1-2piece) 100% New original T5AX6F-5CR7 T5AX6F QFP Car computer board Chipset

DAIPAI

(1-2piece) 100% New original T5AX6F-5CR7 T5AX6F QFP Car computer board Chipset

£18.21