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Computer Circuit Boards
11,754 productsUpdated August 2026
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Bolantedz
ESP32 SuperMini Development Board ESP32 C3/ESP32 S3/ESP32 C6/ESP32 H2 Development Board ESP32 Development Board WiFi Bluetooth
£3.80
Si Tai&SH
10pcs/lot STP75NF75 TO-220 P75NF75 75N75 MOSFET Transistor
£7.77
AITEXM ROBOT
1S-4S-8S Single 3.7V Lithium Battery Capacity Indicator Module 4.2V Blue Display Electric Vehicle Battery Power Tester Li-ion
£5.25
DNIGEF
10pcs 15A 400W MOS FET Trigger Switch Drive Module PWM Regulator Control Panel
£8.45
NONE
2PCS/lot M24M01 M24M02 M24C64 M24M02-DRMN6TP M24M01-RMN6TP M24C64-RMN6TP SOP-8 2Mbit 1Mbit Serial I2C IIC Bus EEPROM Chip IC
£5.02
diymore
DIY Soldering Practice Kit DC 3-5V Voice-Activated Rotating LED Running Light Electronics Circuit Board with 10-LED Array
£3.37
EGBO
88-115MHz FM Wireless Transmitter Module Mini Microphone Spy Bug 2V-9V for Arduino Projects
£3.82
Roarkit
5Pcs Round Hole Pin Header 2.0MM/2.54MM Pitch Row Female/Male, Single Row 1x40P Row 2x40P Double Row Pin Round Pin Gold Plated
£3.12
QIYIDA
Qiyida X79 motherboard set with LGA 1356 E5 2430 cpu combo kit set DDR3 RAM pc3 ECC REG NVME NGFF M.2 TPM2.0
£85.92
NONE
10pcs SN74HC00N 74HC00 DIP-14 SN74HC02N SN74HC04N SN74HC05N SN74HC08N SN74HC10N SN74HC14N 74HC04 SN74HC32N SN74HC74N SN74HC86N
£3.16
HJXRHGAL
50PCS MTS-102 MTS-103 MTS-202 MTS-203 6A 125V Mini 3/6PIN ON-OFF/ON-OFF-ON Toggle Switches For Switching Lights Motors
£10.09
GOHJMY
100PCS SMD Zener diode SOD-323 0805 0.25W SMD Diode BZT52C10V 3V 3V3 7V5 6V8 5V6 5V1 4V7 12V 10V 15V 16V 18V 20V 24V
£3.05
eletechsup
DC 12V 24V 8 Isolated Input & 8 Output DIN35 C45 Rail Box UART RS485 Relay Module Modbus RTU Control Switch Board
£48.09
TENSTAR ROBOT
5V 1 2 4 8 Channel SSR G3MB-202P Solid State Relay Module 240V 2A Output with Resistive Fuse For ARDUINO Diy Kit
£6.25
NONE
DDS Function Signal Generator FG-100 1HZ-500KHZ
£13.21
NONE
ZJ327 3PI MiniQ Car N20 Motor Rubber Wheel Diameter 34mm Code Wheel 34 * 7
£2.00
YDLZMSJIAH
diymore NE555 CD4017 Driver Water Lamp DIY Kit Electronic Circuit Board Water Flowing Light LED Module
£2.97
NONE
10PCS 4Mhz 6Mhz 8Mhz 12Mhz 16Mhz 20Mhz 24Mhz 32.768K 2*6 32.768K 3*8 Quartz Crystal Resonator Passive Oscillator HC 49S Gepyun
£3.78
NONE
10pcs/lot SN74LS06N 74LS06 DIP-14
£4.13
CazenOveyi
50pcs/lot 2N2222 2N2907 2N3904 2N3906 2N4401 2N4403 2N5088 2N5089 2N5401 2N5551 2N6427 TO-92 In Stock
£2.87
Other
W1209 DC 12V Red/Blue heat cool temp thermostat temperature control switch temperature controller
£2.99
SZYTF
Nano 3.0 Mini USB Driver ATmega328 5V 16M Micro Controller Board Nano CH340 V3.0 for arduino
£5.13
DAIPAI
MCC220-12IO1 MCC220-14IO1 MCC220-16IO1 MCC220-12IO1B MCC220-14IO1B MCC220-16IO1B IGBT Module
£43.47
NONE
New 1PCS TGS2611 TGS2611-C00 TGS2611-E00, for the detection of Methane
£8.68