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Computer Circuit Boards
11,754 productsUpdated August 2026
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FDKJGECF
10Pcs Micro Type-c USB 5V 1A 18650 TP4056 Lithium Battery Charger Module Charging Board With Protection Dual Functions 1A Li-ion
£3.68

NONE
74HC165 For operation input For shift register shift_registers on the key expansion board
£8.21

REALPOY
DC DC 150W Step Up Boost Converter 10-30V to 12-35V / 9A 300W XL4016 Step Down Buck Converter 5-40V To 1.2-35V Power module
£4.44

DAIPAI
PM150RSA060 PM200DSA120 PM200DHA060 PM300DSA120 PM300DVAA120 PM300DVA120 PM300DSA060 PM400DVA060-4 PM600DSA060 New Module
£59.25

NONE
10PCS LM1117T-3.3 TO220 LM1117-3.3 LM1117T 3.3V LM1117 TO-220 LM1117T-5.0 LM1117T-5 LM1117-5.0 LM1117T-ADJ LM1117-ADJ
£10.14

NONE
Dual-Axis Mini XY Joystick Module PSP 2-Axis Analog 3V-5V Thumb Joystick Module For Arduino
£7.67

NONE
100Pcs/10pcs SC662K 662K SC662K-3.3V SOT-23 250mA Low Dropout Voltage Regulator Chip IC
£4.28

NONE
1000pcs 1921 RGB SMD LED lamp beads red green blue full color 1921RGB Outdoor
£27.41

diymore
LED Inductance Tester Quickly Locate the Fault Point Motherboard Coil Induction for Mobile Phone Repair Tool Detector
£8.24

CazenOveyi
2pcs/lot TDA7388A TDA7388 ZIP-27 In Stock
£4.78

NONE
Raspberry Pi Pico W RP2040 Development board Dual-Core 264KB ARM Low-Power Microcomputers High-Performance Cortex-M0+ Processor
£4.28

NONE
100pcs 1N4007W T7 1N4007WS 1N4007 SOD-323 0805 SMD Switch Diode 1206 SOD-123
£3.08

NONE
10PCS/LOT FH35C-9S-0.3SHW/11S/13S/15S/17S/19S/21S/23S/25S/27S/31S/35S/37S/39S/41S/45S/49S/51S-0.35SHW FH35C HRS New Original
£4.79

DAIPAI
T830N16TOF T830N14TOF T640N12TOF T640N18TOF T1189N12TOF T1189N12TOF T1189N14TOF T1189N16TOF T1189N18TOF
£32.40

IBUW
120PCS 3mm LED Light Assorted Kit DIY LEDs Set White Yellow Red Green Blue Orange each 20PCS
£3.09

EGBO
EGBO 15X Handheld Magnifier Magnifying Glass, Portable Pocket Tool, 2 LED Light, Professional Magnifier
£6.53

YEESYY
10PCS TO-220 IRLZ44 IRLZ44NPBF TO220 IRLZ44N new and original IC good quality IRLZ44N
£6.58

Soyo
X99-8D4 SOYO Motherboard Set Kit With Intel LGA2011-3 Xeon E5 2650 V4 CPU DDR4 8GB (1*8GB) 2133MHZ RAM Memory NVME M.2 SATA
£76.09

IS
Programmable DC Motor Speed Controller Soldering Practice Kit DIY Motor Control Module with Forward/Reverse Timer & Loop Modes
£21.14

DAIPAI
(5-20piece) 100% New MT7621AT MT7621 MT7621A BGA-378 Chipset
£18.21

NONE
ASRock H270 PRO4 Motherboard Intel H270 LGA1151 DDR4 64GB PCI-E 3.0 M.2 HDMI ATX Supports i5-7400 i3-7300 i7-6700 i3-6100 cpu
£73.61

SZYTF
1/5/10PCS 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
£4.41

Other
Breadboard Jumper Wire Kit with 400-Point Bread Board + 65pcs Multiple Sizes M/M Jumper Wire +140 Pieces 2-125mm Jumper Wire
£10.51

sincere&promise
USB Fan Stepless Governor Wind Speed Controller Regulator Module 4-12V to 2.5-8V 5W With Switch USB Micro Adapter Potentiometer
£3.31