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Circuit Boards & Components
13,565 productsUpdated August 2026
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IRUWB
10PCS clip Lead Wires holder Line length 15CM I type 9V Battery Snap Connector
£5.79

Basilico
Basilico One-Pot Wonder 8-in-1 Multicooker, 5L Non-Stick Bowl with Glass Lid in Red
£79.99

IBUW
10PCS 0420 0520 0630 0650 1040 1R0 2R2 6R8 SMD Molding Power Inductors 1UH 2.2 3.3 4.7 6.8 10 15 22 33 47 68 UH 100UH 2.2UH
£2.94

Ziqqucu
USB Power Module Mobile Phone Charging Panel 220V 5V 2.1A Socket Charging Module Switch Adapter For Mobile Phone Fast Charging
£7.12

Keshy
3A Mini DC-DC Buck Step Down Converter Board Module 5V-30V to 3.3V 5V 12V DC DC Voltage Regulator PCB Board Power Buck Module
£3.11

HUANANZHI
HUANANZHI X99 AD4 LGA 2011-3 XEON X99 Motherboard support Intel E5 2640 2666 2670 2678 2696 V3V4 DDR4 RECC NON-ECC NVME SATA RU
£91.78

REALPOY
CNC Shield V3 Engraving Machine / 3D Printer / A4988 driver expansion board for Arduino
£3.81

NONE
100% Original Xeon E3-1270 3.4 GHz Quad-Core CPU Processor 8M 80W LGA 1155
£26.50

(1piece)100% New UP9030PQSAA UP9030P QFN Chipset
£4.59

sincere&promise
1S 2S 3S 4S 6S 7S 8S Series Lithium Battery Capacity Indicator Module Display Electric Vehicle Battery Power Tester Li-po Li-ion
£5.28

NONE
Single speaker amplifier, mini speaker, computer speaker can be used for Raspberry Pi Raspberry Pi 4B/3B+/2B
£7.23

NONE
10PCS/LOT UDN2981A UDN2981 DIP-18 UDN2981AT In Stock
£5.29

XOYUN
(2piece)100% New NCP81220 NCP81220MNTXG QFN-52
£3.32

keyestudio
keyestudio TDS Sensor Meter V1.0 Board/Turbidity Sensor Water Meter Filter Measuring Water Quality for Arduino Unor3 DIY Project
£17.27

Keshy
5Pcs/lot Silver Contact KW12 Micro Switch 3Pin NO/NC Mini Limit Switch 5A 250VAC Snap Action Push Micro Switches KW12 Switch
£4.36

NONE
(10-20pcs)100% original New ACS108-6SA ACS108 TO-92 Chipset
£4.39

Qtysxw
(25k) 25,000pcs 0.2mm/0.25MM/0.3mm/0.35mm/0.4mm/0.45mm/0.5mm/0.55/0.6mm/0.65mm/0.76mm Leaded Soldering Balls BGA Solder Balls
£4.14

MACHINIST
MACHINIST X99 Motherboard Combo With Intel Xeon E5 2699 V4 LGA 2011-3 CPU and DDR4 32GB RAM memory Kit USB3.0 E5 MR9D PLUS ATX
£163.37

Si Tai&SH
MAX7219 dot matrix module microcontroller module DIY KIT MCU LED Display Control Module Kit
£6.59

DECEKEY
0402 0603 0805 1206 1210 2512 SMD Resistor Kit Assorted Kit 1K 10K 100K 1R 10R 100R 220R 1% 5%
£4.36

NONE
1/5/10/30Pcs Estardyn DIYUSER 0.96 Inch OLED SSD1306 White/Blue/Yellow 128X64 IIC I2C Serial Display 12864 LCD Screen Board For
£6.88

TENSTAR ROBOT
Infrared IR Wireless Remote Control Module Kits DIY Kit HX1838 For Raspberry Pi
£6.00

HJXRHGAL
20PCS For 5.8*5.8/7*7/8*8/8.5*8.5mm Cylindrical cap Self Locking Push Tactile Power Micro Switch Kit 6 Pin Button Switches
£2.84

NONE
1-10Pcs XL4015 5A DC to DC Power Converter 8-34V to 1.25-32V CC CV LED Driver Step Down Charging Board Lithium Charger Module
£5.76