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Computer Circuit Boards
11,754 productsUpdated August 2026
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diymore
BMS 10S 36V 30A Lithium-Ion Battery Management Board with Balancing Function, Electric Vehicle Battery Management Board
£16.09
HUISHENGYUFA
NE555 Water Level Switch Controller Kit Water Level Sensor Automatic Pumping Module DIY Student Electronic Principles Training
£3.99
FDKJGECF
2 in 1 XL4015 5A Adjustable Power CC/CV Step-down Charge Module LED Driver Voltmeter Ammeter Constant current constant voltage
£3.35
ANNUOSENCHIP
10pcs/lot Active buzzer 3V/5V/12V Active Buzzer Magnetic Long Continous Beep Tone 12095 12*9.5mm TMB12A03 TMB12A05 TMB12A12
£3.66
NONE
Mini / Type-C USB FT232RL FT232 FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino FT232 Pro Mini Port USB TO TTL 232
£5.18
COOLDESAI
For ACER PREDATOR ORION 3000 PO3-640 Motherboard B66H6-AD2 Lga1700 Mainboard 100%Tested Fully Work
£122.59
OMDAZZ
FPGA Development Board Altera Cyclone EP1C3T144 Core Board with UART MAX232 JTag AS
£41.73
NONE
AT24C02/AT24C04/AT24C08/AT24C16/AT24C32/AT24C64/128/256 Module I2C Interface IIC EEPROM Storage Module Intelligent Car SOP8 DIP8
£3.49
Axtaike
20PCS TLP185 SOP-4 TLP185(GB-TPL,SE(T P185 SMD Chip Photocouplers GaAs Infrared LED & Photo Transistor IC TLP185-GB
£4.07
NONE
AC 220V To DC 12V Original Refrigerating Board For Cooling Main Board Of Water Dispenser Accessories S126AM12 S126XF12 SH6429C
£9.09
NONE
(5-20 PCS)NEW GS9238-ATQ-R GS9238TQ-R GS9238VTQ-R GS9238 GS9238V QFN IC Chip
£5.79
NONE
ESP32-CAM FT232 RED Development Board WiFi OV3660 Camera Module Bluetooth FT232RL USB To TTL Serial Converter 40Pin Jumper Wire
£6.41
NONE
Amao SAM16 Exynos 1280 E8825 850 3830 CPU SPU13P SPU14P SM5714 77098B BGA Reballing Stencil for A33/A53/A536/A13/A21S/F13/M33
£4.28
GOHJMY
10PCS 2.54mm Double Row Right angle Male Breakaway PCB Board Pin Header Connector Pinheader 2x3/4/5/6/8/10/12/15/40 2.54 spacing
£4.38
diymore
863~928MHz Heltec Tracker Mesh Node T096 nRF52840 SX1262 LoRa Chip Ultra-low Power BLE GNSS 28±1dBm Meshtastic MeshCore
£88.67
NONE
Tuya Smart WiFi & BT Dual/RF433 Mode Switch - Remote Control Smart Device for Smart Home Automation
£5.36
NONE
10pcs/lot CD4050BE CD4050 DIP make in 6-phase buffer / converter New Original
£7.13
NONE
10-200PCS Power On Off Inner Button Volume Button Control 3mm*2mm Micro Switch SMD For Huawei VIVO OPPO Xiaomi mobile phone
£3.19
ICGOICIC
1-100PCS TRRS 3.5mm Audio Seat MP3 Stereo Headphone Video Microphone Interface Module Breakout Board Expansion Connector
£2.61
NONE
(2-5pcs)100% Original New MPQ8633AGLE-Z MP8633A MP8633 Printing Silk 8633 QFN Chipset
£3.83
NONE
CNC Shield V4 CNC Shield V3 Engraving Machine 3D Printe+ 4pcs DRV8825 Or A4988 Driver Expansion Board For Arduino
£3.92
IBUW
10PCS 4Mhz 6Mhz 8Mhz 12Mhz 16Mhz 20Mhz 24Mhz 4.000mhz 8.000mhz SMD Quartz Crystal Resonator Passive Oscillator HC49S
£3.03
NONE
20/PCS New 78M05 78M06 78M08 78M09 78M12 78M15 79M05 79M15 LM317M LM317 L78M05 L78M06 L78M08 L78M09 L79M05 L79M15 TO252 In stock
£3.46
DAIPAI
N1114LS120 N1114LS140 N1114LS160 N1114LS180
£29.15