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Circuit Boards & Components

13,565 productsUpdated August 2026
3.7V to 12V Mini DC-DC Boost Module Supports 5V/8V/9V/12V Output Lithium Battery Boost

NONE

3.7V to 12V Mini DC-DC Boost Module Supports 5V/8V/9V/12V Output Lithium Battery Boost

Ā£4.70

0.56-inch TM1637 4Digit 7 Segments Digital Tube Clock Module Double Dots LED Display Screen Board Serial Driver Board for Arduin

NONE

0.56-inch TM1637 4Digit 7 Segments Digital Tube Clock Module Double Dots LED Display Screen Board Serial Driver Board for Arduin

Ā£6.00

Three Color LED Module RGB Module LED Module Full Color LED Module Three Color LED Color

NONE

Three Color LED Module RGB Module LED Module Full Color LED Module Three Color LED Color

Ā£3.55

SKM400GB12E4 SKM400GB12E4H2 IGBT Module New Original

DAIPAI

SKM400GB12E4 SKM400GB12E4H2 IGBT Module New Original

Ā£46.55

(5-10piece)100% New original GS7116S5-ADJ-R GS7116 SOT23-5 YJAA Chipset

(5-10piece)100% New original GS7116S5-ADJ-R GS7116 SOT23-5 YJAA Chipset

Ā£3.88

100% Tested Good I9-14900HX SRMXF I7-14650HX SRMXH I5-14450HX SRMXK I7-13650HX SRMED BGA CPU Chipset

Qtysxw

100% Tested Good I9-14900HX SRMXF I7-14650HX SRMXH I5-14450HX SRMXK I7-13650HX SRMED BGA CPU Chipset

Ā£172.19

Waveshare 0.85inch LCD Mechanical Button Screen Module, IPS Display, ST7735 Driver Chip, SPI Communication

NONE

Waveshare 0.85inch LCD Mechanical Button Screen Module, IPS Display, ST7735 Driver Chip, SPI Communication

Ā£11.95

5V Audio Mono Amplifier Module Bluetooth 5.4 USB High SNR Smart Noise Reduction for Car Audio Modification DIY Mini Sound Box

diymore

5V Audio Mono Amplifier Module Bluetooth 5.4 USB High SNR Smart Noise Reduction for Car Audio Modification DIY Mini Sound Box

Ā£4.88

2-20PCS 2W 6GHz 50 ohm SMA Male RF Coaxial Termination Dummy Load Gold Plated Cap Connectors Accessories

Keshy

2-20PCS 2W 6GHz 50 ohm SMA Male RF Coaxial Termination Dummy Load Gold Plated Cap Connectors Accessories

Ā£3.36

10Pcs Push Button Switch 10x15mm 15x21 2Pin 3pin 3A 250V KCD11 Snap-in On Off Boat Rocker Switch 10MM*15MM Black Red White SPST

IBUW

10Pcs Push Button Switch 10x15mm 15x21 2Pin 3pin 3A 250V KCD11 Snap-in On Off Boat Rocker Switch 10MM*15MM Black Red White SPST

Ā£2.96

1/5/10Pcs CP2112 Debug Board USB to SMBus USB to I2C Communication Module USB2.0 2112 for Arduino

Huaxingfu

1/5/10Pcs CP2112 Debug Board USB to SMBus USB to I2C Communication Module USB2.0 2112 for Arduino

Ā£10.37

50PCS 3*4*2mm button switch 2PIN Patch touch switch SMD switch 3x4x2mm BXV

PUMUDDSY

50PCS 3*4*2mm button switch 2PIN Patch touch switch SMD switch 3x4x2mm BXV

Ā£3.04

10/20/50PCS NTC thermistor 5K 10K 50K 100K B3380 B3435 B3950 1% temperature sensor L80mm

Vinnakoda

10/20/50PCS NTC thermistor 5K 10K 50K 100K B3380 B3435 B3950 1% temperature sensor L80mm

Ā£3.99

20A AM32 Brushless Speed Controller Mini ESC for RC Drone Fixed Wing Airplane Boat Crawler Car Motor DIY Parts

YOINNOVATI

20A AM32 Brushless Speed Controller Mini ESC for RC Drone Fixed Wing Airplane Boat Crawler Car Motor DIY Parts

Ā£10.05

10PCS 5x7 7x9 9x15 12x18 13x25cm Single Sided circuit board PCB bread board protoboard Universal Printed Circuit Boards DIY Set

sincere&promise

10PCS 5x7 7x9 9x15 12x18 13x25cm Single Sided circuit board PCB bread board protoboard Universal Printed Circuit Boards DIY Set

Ā£3.41

10PCS NTC Thermistor SCK-203 SCK-152 SCK-101 SCK-123 SCK-801 SCK-035 SCK-055 SCK-105 SCK-104 SCK-206 SCK-085 SCK-183

NONE

10PCS NTC Thermistor SCK-203 SCK-152 SCK-101 SCK-123 SCK-801 SCK-035 SCK-055 SCK-105 SCK-104 SCK-206 SCK-085 SCK-183

Ā£8.00

DC 4-30V LED Display Dual Red Blue Green Digital Temperature Sensor DC single voltage dual Thermometer NTC 10K 3950 Probe Cable

diymore

DC 4-30V LED Display Dual Red Blue Green Digital Temperature Sensor DC single voltage dual Thermometer NTC 10K 3950 Probe Cable

Ā£4.31

50pcs 2010 SMD Resistor ±1% 0.01R0.03R0.05R0.1R0.15R0.2R0.3R0.5R2R3.3R10R20R5.1R100R200R330R1K1.2K2.2K3.3K4.7K5.1K10K100K1MΩ ohm

Bonakin

50pcs 2010 SMD Resistor ±1% 0.01R0.03R0.05R0.1R0.15R0.2R0.3R0.5R2R3.3R10R20R5.1R100R200R330R1K1.2K2.2K3.3K4.7K5.1K10K100K1MΩ ohm

Ā£3.69

DIY 3D Christmas Tree Soldering Practice Colorful LED Flashing LED RGB Electronic Science Assemble Kit DIY Christmas Trees

Gaqqee

DIY 3D Christmas Tree Soldering Practice Colorful LED Flashing LED RGB Electronic Science Assemble Kit DIY Christmas Trees

Ā£4.34

DIY Fidget Top Kit Fingertip Gyros with LED Manufacture Soldering Learning Welding Diy Electronic Kit

UICPAL

DIY Fidget Top Kit Fingertip Gyros with LED Manufacture Soldering Learning Welding Diy Electronic Kit

Ā£5.68

Tuya Smart MMWave Radar Human Presence Sensor - WiFi/Zigbee Dual-Mode Human Detection for Smart Home Security Automation

NONE

Tuya Smart MMWave Radar Human Presence Sensor - WiFi/Zigbee Dual-Mode Human Detection for Smart Home Security Automation

Ā£17.14

10-100/PCS New Original DP2281 SOT23-6 silk screen DP81 high performance AC and DC offline power adapter control chip In Stock

NONE

10-100/PCS New Original DP2281 SOT23-6 silk screen DP81 high performance AC and DC offline power adapter control chip In Stock

Ā£3.50

KY-025 Reed Sensor Module Magnetron Module Reed Switch MagSwitch For Arduino

HESAI

KY-025 Reed Sensor Module Magnetron Module Reed Switch MagSwitch For Arduino

Ā£3.07

ESP32-CAM-MB WiFi + Bluetooth Module Camera Module ESP32 Development Board CH340 CH340G OV2640 Camera 2.4G Antenna For Arduino

AITEXM ROBOT

ESP32-CAM-MB WiFi + Bluetooth Module Camera Module ESP32 Development Board CH340 CH340G OV2640 Camera 2.4G Antenna For Arduino

Ā£3.16