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Circuit Boards & Components

13,565 productsUpdated August 2026
Hand Drill Power Li-ion Battery Protection Board 18650 Lithium Box Circuit Pack Shell Case Bracket 3S 12V DC Electric Tools

diymore

Hand Drill Power Li-ion Battery Protection Board 18650 Lithium Box Circuit Pack Shell Case Bracket 3S 12V DC Electric Tools

£3.75

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

ICYYGO

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

£5.48

10PCS SN74HC595N DIP16 SN74HC595 DIP 74HC595N 74HC595 New and Original IC 8BIT SHIFT REGISTERS WITH 3 STATE OUTPUT REGISTERS

NONE

10PCS SN74HC595N DIP16 SN74HC595 DIP 74HC595N 74HC595 New and Original IC 8BIT SHIFT REGISTERS WITH 3 STATE OUTPUT REGISTERS

£3.14

USB QC3.0 QC2.0 DC-DC Buck Converter Charging Step Down Module 10-30V 5V 3A/9V 2A/12V 1.5A to Fast Quick Charger Circuit Board

Gaqqee

USB QC3.0 QC2.0 DC-DC Buck Converter Charging Step Down Module 10-30V 5V 3A/9V 2A/12V 1.5A to Fast Quick Charger Circuit Board

£3.53

MCC250-12IO1 MCC250-14IO1 MCC250-16IO1 MCC250-18IO1 IGBT Module

DAIPAI

MCC250-12IO1 MCC250-14IO1 MCC250-16IO1 MCC250-18IO1 IGBT Module

£59.89

(2-5pcs)100% original New MAR-6SM MAR-6 A06 SOT-86 Chipset

NONE

(2-5pcs)100% original New MAR-6SM MAR-6 A06 SOT-86 Chipset

£3.64

TEC1-12706 Thermoelectric Cooler Peltier 65W 12V 5.8A Cooling Peltier Plate Module 40x40MM for Cooling for Power Generation

APWIKOGER

TEC1-12706 Thermoelectric Cooler Peltier 65W 12V 5.8A Cooling Peltier Plate Module 40x40MM for Cooling for Power Generation

£7.37

5Pcs 5A Li-Battery Step down Charging Board DC to DC CC CV Led Power Converter Lithium Charger Step Down Module XL4015

Huaxingfu

5Pcs 5A Li-Battery Step down Charging Board DC to DC CC CV Led Power Converter Lithium Charger Step Down Module XL4015

£13.37

Direct Heating 90*90 GA104-400-A1 GA104-300-A1 GA104-200-A1 GA104-770-A1 GA104-775-A1 GA104-100-A1 GA104 GA106 GPU BGA Stencil

XOYUN

Direct Heating 90*90 GA104-400-A1 GA104-300-A1 GA104-200-A1 GA104-770-A1 GA104-775-A1 GA104-100-A1 GA104 GA106 GPU BGA Stencil

£4.09

WeMos D1 Mini Pro V3.0 NodeMcu 4MB/16MB bytes Lua WIFI Internet of Things Development board based S2 ESP8266 CH340G Nodemcu V2

sincere&promise

WeMos D1 Mini Pro V3.0 NodeMcu 4MB/16MB bytes Lua WIFI Internet of Things Development board based S2 ESP8266 CH340G Nodemcu V2

£4.19

5pcs TP4057 1A 3.7V Lithium Battery Charging Board with Protection Type-C USB C Li-ion Battery Charging Board Over TP4056

NONE

5pcs TP4057 1A 3.7V Lithium Battery Charging Board with Protection Type-C USB C Li-ion Battery Charging Board Over TP4056

£6.64

HLK-5M03 HLK-5M05 HLK-5M12 5W AC-DC 220V to 12V/5V/3.3V Buck Step Down Power Supply Module Converter Intelligent

AITEWIN ROBOT

HLK-5M03 HLK-5M05 HLK-5M12 5W AC-DC 220V to 12V/5V/3.3V Buck Step Down Power Supply Module Converter Intelligent

£9.37

5PCS/LOT LD5760GR LD5760AGR LD5760TGR LD5760 SOP-7 power chip n Stock NEW original IC

NONE

5PCS/LOT LD5760GR LD5760AGR LD5760TGR LD5760 SOP-7 power chip n Stock NEW original IC

£3.98

(1-10PCS)100% MN864729 QFN88For HDMI chip PS4chip PS4 SLIM /PS4 PRO QFN control IC New spot original genuine ChipsetNew 864729

(1-10PCS)100% MN864729 QFN88For HDMI chip PS4chip PS4 SLIM /PS4 PRO QFN control IC New spot original genuine ChipsetNew 864729

£4.64

keyestudio RC522 RFID Module+ Fob +Keychian 13.56MHZ Only Read Not Write For Arduino

keyestudio

keyestudio RC522 RFID Module+ Fob +Keychian 13.56MHZ Only Read Not Write For Arduino

£8.44

45Pcs Dip Switch Assorted Kit Range 1/2/3/4/5/6/7/8/9P 2.54mm Slide Type Red White Toggle Switch 9 Size

Aemedy

45Pcs Dip Switch Assorted Kit Range 1/2/3/4/5/6/7/8/9P 2.54mm Slide Type Red White Toggle Switch 9 Size

£11.25

2N7002LT1G 702 BC846A 1A MCP1700T-3302E/TT MCP1700T 2N7002 MMBT7002 7002 SOT23-3

NONE

2N7002LT1G 702 BC846A 1A MCP1700T-3302E/TT MCP1700T 2N7002 MMBT7002 7002 SOT23-3

£2.53

(10 Sets) 15EDGRKC + 15EDGK 3.81mm 2EDGRKC 3.81 Solderless Butt Joint with Fixed Panel Hole Locking Board Male and Female 2~24P

NONE

(10 Sets) 15EDGRKC + 15EDGK 3.81mm 2EDGRKC 3.81 Solderless Butt Joint with Fixed Panel Hole Locking Board Male and Female 2~24P

£5.87

DIY Starter Kit for ESP32 ESP-32S WIFI with Storage Box Learning Basic Starter Kit 0.96 Inch Oled Pir Motion Sensor

EQV

DIY Starter Kit for ESP32 ESP-32S WIFI with Storage Box Learning Basic Starter Kit 0.96 Inch Oled Pir Motion Sensor

£14.79

TENSTAR RP2040-Zero RP2040 for Raspberry Pi Microcontroller PICO Development Board Module Dual-Core 2MB Flash

TENSTAR ROBOT

TENSTAR RP2040-Zero RP2040 for Raspberry Pi Microcontroller PICO Development Board Module Dual-Core 2MB Flash

£3.92

GMSI-025120TNE GMSI-035120TNE GMSI-010120TND GMSI-015060SND GMHI-015060SND IGBT Module

DAIPAI

GMSI-025120TNE GMSI-035120TNE GMSI-010120TND GMSI-015060SND GMHI-015060SND IGBT Module

£56.24

65mm wheel DC3V-6V Motor 130 Gear motor with the wheel for Arduino Smart Car

NONE

65mm wheel DC3V-6V Motor 130 Gear motor with the wheel for Arduino Smart Car

£3.14

ASUS N3050I-CM-A Intel Celeron N3050 SoC onboard Mini ITX Motherboard DDR3 Memory 16GB Non-ECC PCI-E 2.0 HDMI 4x USB3.0 SATA3

XINRENCHONG

ASUS N3050I-CM-A Intel Celeron N3050 SoC onboard Mini ITX Motherboard DDR3 Memory 16GB Non-ECC PCI-E 2.0 HDMI 4x USB3.0 SATA3

£60.71

1pcs 10m B3950 NTC 2K 5K 10K 15K 20K 50K 100K 1% Air probe conditioning probe For Arduino W1209 Thermistor Temperature Sensor

NONE

1pcs 10m B3950 NTC 2K 5K 10K 15K 20K 50K 100K 1% Air probe conditioning probe For Arduino W1209 Thermistor Temperature Sensor

£6.38