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Computer Circuit Boards
11,754 productsUpdated August 2026
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7 Seven Decade 1R - 9999999R Programmable Adjustable SMD Resistor Slide Resistor Board Step Accuracy 1R 1% 1/2 Watt Module 200V
£4.62
NONE
100pcs BC817 BC817-25 SOT-23 NPN general purpose transistor New Original Free Shipping
£6.17
PUMUDDSY
10PCS Prototype Paper Copper 5x7cm 5*7CM pumuddsy PCB Universal Experiment Circuit Board
£5.69
DAIPAI
(10-50piece) 100% New original TH3140.3 426780 TH3140.3 SOP20 Chipset
£12.29
NONE
New 10PCS USBLC6-2P6 USBLC6-2 USBLC6, SOT-666, Very low capacitance ESD protection
£5.34
XiangYangWei
1pcs 5A DC-DC Step Up Power Module Boost Volt Converter 3.3V-35V To 5V 6V 9V 12V 24V XL6019
£3.09
NONE
Lithium Battery Charging Board Booster Charger 3-strings DC 4V-20V to DC 4.2V/8.4V/12.6V 2A Low Heat Efficiency Charging Module
£4.30
Si Tai&SH
DC 3V small water pump horizontal small submersible pump DC3W fountain vertical mini 4.5V 5V 6V available
£6.44
ZUIDID
For Acer Aspire A515-57 A515-57G Laptop Motherboard NB.K3J11.003 HH5A4 LA-M211P Mainboard With i3 i5-1235U/i7-1255U CPU UMA DDR4
£327.21
NONE
New 10PCS SS-5 SS-5GL SS-5GL2 SS-5D Travel switch
£7.88
CazenOveyi
10pcs/lot LD1117AV33 LD1117V33 LD1117 LDO Voltage Regulators 3.3V 0.8A Positive new original TO-220 In Stock
£5.15
YXSHENG
10PCS EL4N25 EL4N35 4N25 4N35 DIP DIP-6 New And Original IC Optocoupler Chipset
£3.90
NONE
(10PCS) TA0576B Code 576 Brand New Genuine 221.6MHz Packaged SMD SAW Filter TA0576A
£34.62
UICPAL
1MP 50MM Length Global for Exposure OV9281 Camera Module Black and White Display DVP MIPI 24 Pin 120FPS
£18.67
NONE
30-100pcs ALPS EC12D1564402 Rotary encoder with switch 30 positions 15 pulses For car navigation Audio equipment 100% Original
£26.29
NONE
5PCS/10PCS Reed Switch MKA14103 MKA10110 GPS Series GPS-16A GPS-14A Damage Magnetic SwitchNormally open/closed
£5.94
sincere&promise
9V 12V 15V 20V Trigger Board Module PD/QC Decoy Board Fast Charge USB Type-C 5A High Speed Charger Power Delivery Boost Module
£3.04
PUMUDDSY
10PCS SS40AF SS41F SS495A SS49E OH41F SS495A1 Hall sensor SS40 SS41 SS495 SS49 A3144E U18 US1881 AH3503 OH137 US5881 HAL276
£3.12
5/10PCS TTP223 Touch Key Switch Module Touching Button Self-Locking No-Locking Capacitive Switches Single Channel For Arduino l8
£4.75
DNIGEF
10PCS MCP1700T-3302E/TT SOT-23 MCP1700T-3302E SOT MCP1700T-3302 SMD MCP1700T MCP1700
£3.06
TENSTAR ROBOT
1PC 3PCS Metal Power Bank DIY Kit Storage Case Box Free Welding Suit 1X 18650 Battery 5V 1A USB External Charger Smart Phone
£3.45
UICPAL
ESP32 S3 Development Board Kit with 2.8 Inch Display 8MB PSRAM 16MB FLASH ESP32 S3 N16R8 CAM Type-C With Extend 2.4G Wifi Module
£6.30
AEAK
For arduino 45 in 1 Sensors Modules Starter Kit better than 37in1 sensor kit 37 in 1 Sensor Kit UNO R3 MEGA2560
£13.09
NONE
100PCS ULN2803AFWG ULN2803AG SOP18 SOP ULN2803 SMD
£14.17