Browse
Computer Circuit Boards
11,754 productsUpdated August 2026
Sort:
ODEC
High-power electronic voltage regulator 5000W 220V with shell SCR regulator Temperature regulation Dimming
£6.96
SNVI
830 Breadboard Starter Kit MB-102 Power Module Jumper Wires Resistor Capacitor LED Electronic Component Set for Arduino UNO R3
£9.18
NONE
10/PCS New ULN2803 ULN2803APG DIP18 ULN2803AG SOP18 Darlington drive chip chip In Stock
£3.29
NONE
X99 MD8 Motherboard Dual CPU E-ATX Support Xeon LGA 2011-3 processor 8 DDR4 slot USB3.0 SATA3 2*PCIE16 X3.0 NVME M.2 Motherboard
£172.38
PUMUDDSY
10PCS/Lot LM324 LM324N LM324DR SMD SOP-14 New sop
£2.89
HORNAXYS
1-10PCS MX1508 DC Motor Driver Module 2V-10V 1.5A 2-Way Reversing PWM Speed Dual H Bridge Stepper Motor Driver L298N
£2.77
NONE
RS232 To TTL Module, 2nd Generation Serial Module, Download Line, Small Board, Brush Board, MAX3232, Send 4 DuPont Lines.
£4.22
XINRENCHONG
ASROCK X670E STEEL LEGEND Motherboard AMD X670 AMD AM5 DDR5 256GB M.2 ATX support Ryzen 7 8700 Ryzen 5 8500 Ryzen 7 9700 Ryzen
£298.54
NONE
20Pcs ITR9606 ITR9608 DIP-4 9608 9606 slot optocoupler In Stock Wholesale
£4.81
YTDMEN
5-30PCS Potentiometer Knobs 15X17mm 6mm WH148 Potentiometer B10K Color Knob Cap Yellow Orange Blue White Red Green
£5.09
NONE
10pcs Double Sided Breadboard Kit 2x8 3x7 4x6 5x7 7x9 10x10 10x15CM Universal PCB Circuit Protoboard Stripboard DIY Electronic
£7.59
DAIPAI
6MBI25L-120 6MBI50L-120 6MBI50L-120A 6MBI50J-120A 6MBI50L-060
£34.87
T.F.SKYWINDINTL
X99 Dual-socket Cpu Motherboard Lga2011-3 8xddr3 Ecc Ram Slot Pciex16 Sata3.0 Server Pc Motherboard
£204.59
EC Buying
50pcs/5pcs 315Mhz 433Mhz Spring Antenna Wireless RF Transmitter Receiver Long Distance For Wifi Remote Control Rubber Spiral
£3.00
NONE
(10-20pcs)100% New original HEF4021BT SOP16 Chipset
£4.91
HUISHENGYUFA
DC-DC USB Output charger step up Power Boost Module 0.9V ~ 5V to 5V 600MA USB Mobile Power Boost Board
£2.66
ICGOICIC
600W DC-DC DC Adjustable Step-down Module 12V-75V To 5V 19V 21V 24V 48V 600W 25A High-power Converter
£9.33
NONE
PIC16F628A-I/P PIC16F628A PIC16F628 DIP-18 100% NEW
£4.04
JGINYUE
JGINYUE B450M PLUS ARGB Motherboard AM4 Supports Ryzen 2000-5000 CPU EXPO PC desktop DDR4 M.2 NVME
£141.68
MOGAI
(5piece)100% New SM4309 SM4309PSKPC SM4309PSKPC-TRG QFN-8
£4.32
diymore
Inductance Tester with Quick Fault Detection Electromagnetic Induction Type-C Interface Handheld Device for Motherboard Repair
£3.51
NONE
20pcs/10pcs HT7833 HT7833-A SOT-89 Output 3.3V/450mA Low Dropout Linear Regulator LDO Chip IC Integrated Circuit
£5.02
Choosinsing
100pcs For PS5 DualSense PS4 DS4 Original 3D Analog Joystick Potentiometer Wholesale Repair Replacement
£51.54
XINRENCHONG
ASUS PRO Q570M-C Motherboard Supports 10700F 11700F 11600K 10400F 11400F 11900K CPU 4xDDR4 HDMI 2xM.2 PCIe 4.0 mATX LGA1200
£72.02