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Circuit Boards & Components
13,565 productsUpdated August 2026
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GOHJMY
2PCS HB9500-2P 3P 4P 5P 6P 7P 8P 9P 10Pin PCB Screw Terminal Block Connector HB-9500 300V 30A Lid Barrier Terminal 9.5MM Pitch
£4.63
diymore
DC9~12V Ultrasonic Levitation Kit DIY Electronic Standing Wave Controller DIY Kit Student Teaching Welding Practice
£9.76
dinzi
Dinzi UX3402 Laptop Mainboard For ASUS UX3402VA UX3402ZA BX3402ZA RX3402ZA Motherboard 100% test OK i5-i7/12th13th RAM:8GB-16GB
£289.88
Gaqqee
DC 3V-12V Flashing Module with 3 Mode High Brightness General Brightness Flashing Light Car LED Lighting Control Driver Board
£3.33
NONE
Voice Playback Module DY-SV19T MP3 Voice Module WAV Decoding 32Bit IO Trigger UART Control Storage Audio USB Download Flash
£4.04
NONE
10pcs HX1838 VS1838 VS1838B 1838 eneral integration universal infrared receiving head Infrared sensor new
£5.81
JIADENUO
(10pcs)100% Original New MP2143 MP2143DJ-LF-Z MP2143DJ SOT23-8 Chipset
£3.99
NONE
Original BTA100 BTA100-800B BTA100-1200B BTA100-1600B TO-4PL BTA100A 800V 1200V 1600V Bidirectional AC Thyristor 100A
£5.47
CazenOveyi
5pcs/lot SN74LS132N SN74LS132 74LS132 SN74LS133N HD74LS133P 74LS133 DIP-16
£3.88
PENGHEKEJI
TYPE-C male and female header test board double-sided positive and negative insertion row pin 24P male to female USB3.1 adapter
£5.20
QIYIDA
QIYIDA X99 Gaming Motherboard Kit with Xeon E5 2680 V4 DDR4 16GB=8Gx2 RAM M.2 NVME NGFF SATA USB for Desktop PC
£94.11
Estardyn
Estardyn NRF52840 Red Development Board Bluetooth Compatible With Nice!Nano V2.0 Pro Micro For Split Keyboard DIY Project
£10.37
AEAK
XTW100 CH341A USB Programmer with Software Driver 24 25 Series EEPROM Flash BIOS SPI FLASH Motherboard Multifunctional upgrade
£3.59
IBUW
5PCS/lot Keyboard Socket PS2 6P Mouse Socket 6-pin Connector Round Purple Green Black
£3.54
5PCS CD74HC154E CD74HC154 DIP-24 74HC154
£7.53
DIY NOW
100W Fast Charging Module PD Quick Charge Power Bank Mainboard with TFT Color Display for DIY Portable Charger
£32.87
NONE
MEANWELL LRS 600 5 LRS 600 12 LRS-600-15 LRS-600-24 LRS-600-27 LRS-600-36 LRS-600-48 High Power Module Switching Power Supply
£69.39
NONE
ESP32 S3 AI Development Board 1.85 inch LCD Display Chat Robot
£61.05
REALPOY
GY-291 ADXL345 Digital triaxial acceleration of gravity inclination Module IIC / SPI transmission For Arduino
£4.34
JETTING
0-9999.9 Ohm Variable Decade Resistor Resistance Box Physical Teaching Tool
£17.09
NONE
Suitable for UNO Starter Kit Component Pack Beginners 'Starter Kit MEGA2560 +1602+0.96-inch DIY Set
£54.33
SNVI
10pcs ULN2803APG TOSHIBA DIP-18 direct insertion ULN2803 Darlington transistor IC chip
£3.69
Estardyn
ESP32 LVGL WIFI&Bluetooth Development Board 2.8 " 240*320 Smart Display Screen 2.8inch LCD TFT Module With Touch WROOM
£33.09
GOHJMY
5PCS IRFP460 IRFP064N TO-247 IRFP140 IRFP150 IRFP250 IRFP254 IRFP260N IRFP264N IRFP9140 IRFP360 TO247 NEW
£4.50