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Circuit Boards & Components
13,565 productsUpdated August 2026
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QIYIDA
QIYIDA X99 Motherboard Set Kit Xeon LGA2011-3 E5 2650 V4 2pcs*8gb=16GB DDR4 RAM USB PCI 3.0 NVME M.2 SATA M-ATX
£74.97
NONE
20pcs, 0R-22M 1% Metal Film Resistor 1W 0 2.2 10 100 150 220 270 330 470 1K 2.2K 4.7K 10K 47K 100K 470K 1M 10M 20M ohms
£8.06
AOKIN
5/10pcs TP4057 1A 3.7V Lithium Battery Charging and Discharging Board with Protection Type-C USB C Li-ion Battery Charging Board
£3.59
NONE
400/830 Points Breadboard 830 points Breadboard MB-102 Solderless PCB test Board 400 Hole Breadboard MB102 Test Develop DIY
£4.13
KEFU
UX562FAC Mainboard For ASUS UX562FA UX562F Q526FA Q526FAC Q526F Laptop Motherboard i5 i7 8th/10th Gen RAM-8GB/12GB/16GB 100% OK
£203.15
Huaxingfu
DC-DC Buck Power Module 6V-55V Input to 3.3V 5V 9V 12V Output 600mA Current
£10.42
Your Cee
GM65 GM65S 1D 2D QR Code Image Barcode Identification Module Scanner Scanning Embedded Bar Code Reader Board with Cable
£18.64
NONE
M27C800-100F1 M27C800 27C800 CDIP-28 M27C800-100 M27C800-120F1
£3.55
NONE
100-1Pcs 3A MINI360 DC-DC STEP DOWN CONVERTER VOLT REGULATOR RC Airplane 4.75V-23V Power Supply Converter Module
£4.08
NONE
5pcs SMD SMT slide switch 1P 2P 3P 4P 5P 1.27mm position method DIP black pitch toggle switch black snap switch
£6.84
SZFYDOSH
XH-M229 Desktop Chassis Power Supply ATX Adapter Board Takeout Board Outlet Module Power Supply Output Terminal Module
£4.35
YUNYIDA
200PCS 1% 0805 SMD resistors assorted kit set ,10 valueX20pcs=200pcs 1R00 R820 R750 R620 R500 R470 R330 R220 R150 R100
£5.28
NONE
ESP32 Development Board WiFi+Bluetooth Ultra-Low Power Consumption SPI Flash 32Mbits Wireless Module ESP-32S ESP32-WROOM-32D
£9.57
10pcs 5W 5% Cement Resistor Power Resistance 0R47 0R5 0R6 4R 4R3 4R7 5R 5R1 4 4.3 4.7 5 5.1 43 47 50 51 470 510 R K Ohm
£3.82
HUISHENGYUFA
ESP8266 ESP-WROOM-32 ESP32-WROVER Esp32 Development Board Esp32 Test Board Burning Fixture Tool Downloader for ESP-12F/07S/12S
£7.96
NONE
Mini PWM DC Motor Speed Controller 5A 10A Adjustable Switching Speed Control Module 90W Output Power LED Dimmer
£5.07
YUFO-IC
Free Ship 1pcs UDB1005S UDB1008S Series DDS Signal Source Module Generator Containing 60MHz Frequency Meter
£41.15
Qtysxw
New 100-000000560 R7-6800H 100-000000561 100-000000562 100-000000563 100-000000564 100-000000474 100-000000548 100-000001571 CPU
£90.39
NONE
10PCS SMD MLT-8530 buzzer acoustic component 8.5*8.5*3MM SMD 3.6V Electromagnetic passive buzzer
£4.03
SUHMS
(1piece)100% New RAA489900A4 RAA489900A6 RAA489901A5 489900A4 489900A6 489901A5 BGA IC Chipset
£9.04
NONE
ESP32-C2 MCU Development Board Built-in ESPC3-12 2.4G Wifi Module 4MB Flash Compatible ESP8684 ESP32 C2 USB Type-C
£10.40
NONE
TWE-24 VU Meter Tower DIY Kit LED Music Spectrum 24H/12H Time Format Colorful Voice Control USB 5V Adjustable Sensitivity Bright
£27.69
NONE
(5-10pcs) 100% New SN65HVD230DR SN65HVD231DR SN65HVD230 SN65HVD231 VP230 VP231 sop-8
£4.60
NONE
1PCS WXD3-13-2W Wirewound Potentiometer Resistance 1K 2.2K 4.7K 10K 22K 47K 100K Ohm 5/10 Turn Precision Dial Potentiometer Knob
£3.62