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Computer Circuit Boards
11,754 productsUpdated August 2026
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Electronic components Kits Metal film Resistor assortment kit led diodes electrolytic Capacitor Ceramic set transistor Pack diy
£16.57
Gaqqee
13S 48V 60A Lithium Battery Protection Board 3.7V Lithium Battery Split Mouth Charge Electric Vehicle Battery Protection Board
£12.49
SZJN
X99 Motherboard Dual CPU Set with E5 2698BV3 DDR3 128GB 1866MHz Support M.2 NVME NGFF USB3.0 Server X99 Mainboard Combo
£568.88
RONGXINYUAN
10-50Pcs XL1509 XL1509-5.0E1 XL1509-5.0 XL1509-3.3E1 XL1509-3.3 XL1509-12E1 XL1509-12 XL1509-ADJE1 XL1509-ADJ New 100% Quality
£4.94
Estardyn
ESP32 ESP32S For Wemos For Raspberry Pi 18650 Battery Charge Shield Board V3 Micro USB Port Type-A USB 0.5A For Charge
£6.59
REALPOY
GY-273 3V-5V QMC5883L Triple Axis Compass Magnetometer Sensor Module Three Axis Magnetic Field Module For Arduino
£3.69
REALPOY
DC 6V-40V To 5V 3A Double USB Charge DC-DC Step-down Converter Module For Vehicle Charger LM2596 Dual USB
£2.99
HONGXUNFENG
Free Shipping 10-50pcs/lot M2716-1F1 2716 M2716 CDIP-24 Memory UV EPROM IC NEW
£9.89
AITEXM ROBOT
1 Piece/5 PCS 0-24V Top Mosfet Button IRF520 MOS Driver Module For Arduino MCU ARM Raspberry Pi
£4.20
DIY NOW
ESP32-S3-N16R8 WiFi/Bluetooth Development Board with Antenna Mount Dual Type-C Interfaces High-Performance Dual-Core Processor
£15.97
lebeisenf
5pcs/lot Sealed RK097N single vertical potentiometer B10K B100K-A10K A100K handle 15MM flowers
£5.01
REALPOY
ADS1115 16 Bit I2C Module Precision ADC 4 Channel Development Board Pro Gain Amplifier 2.0V to 5.5V for Arduino RP
£3.54
NONE
5PCS FDC9216B 9216B FDC9216 9216 DIP8 Integrated Circuit Batch
£4.88
NONE
10pcs/1pc UC3843B SOP-8 UC3843 3843B 3843 SOP8 High Performance Current Mode PWM Controller Chip IC New Original
£4.93
NONE
BME680 Digital Temperature Humidity Pressure Sensor CJMCU-680 High Altitude Barometric Pressure Sensor Module Development Board
£8.58
Si Tai&SH
DB9 serial COM transfer-free solder terminals RS232 female connector with back side screw DIY
£5.81
ALLOET
1-50pcs CD74HC4067 Digital Microcontroller Mutual Convert Analog Multiplexer Selector Module 16-Channel for Electronic Component
£3.83
Estardyn
TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V
£2.53
NONE
5Pcs DC 3.7-4.2V High Brightness/Energy-saving Version Power Display Module 1S Ternary Lithium Battery Voltage Indicator
£5.95
NONE
10/PCS New Original TYN610 TYN612 TYN625 TYN208 TYN412 TYN812 TYN816 TYN825 TYN840 TYN1225 TO-220 In Stock
£3.58
CazenOveyi
5pcs/lot NCP1271ADR2G NCP1271A NCP1271 1271A SOP-7 In Stock
£4.54
LIZAO USB Resistor Electronic Load Switch Adjustable 3 Current 5V Resistance Tester
£3.41
NONE
USB-C PD Trigger Decoy Module QC AFC Fast Charge 5V 9V 12V 15V 20V Fixed Voltage Board for DIY Electronics Solar Power Module
£6.19
NONE
45 in 1 & 37 in 1 Sensor Modules Starter Kit for R3 Board Raspberry Pi DIY UNO R3 MEGA256 with/without Box Electronics
£21.76