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Computer Circuit Boards
11,754 productsUpdated August 2026
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10Pcs/1pc GY-SGP30 SGP40 SGP41 Gas Air Quality Sensor Module TVOC eCO2 Carbon Dioxide Measurement Formaldehyde Air Detector
£6.79
diymore
5Pcs160A Mini High Power MOS Trigger Switch Driver Module Field Effect Tube PWM Regulation Electronic Switch Control Board
£5.72
NONE
10Pcs TOP258PN TOP257PN TOP256PN TOP255PN TOP254PN TOP253PN TOP252PN DIP-7 IC Chip In Stock Wholesale
£6.50
NONE
MPPT Solar Charge Controller 5A MAX 12.6V 3S Lithium Battery Charging Energy Storage Power Supply Module for 60W/80W Solar Panel
£12.41
NONE
ESP32 LOLIN32 Wifi Bluetooth-compatible Development Board ESP-32 REV1 CH340 CH340G MicroPython Micro/TYPE-C USB For Arduino
£10.86
DNIGEF
100PCS JRC4558D SOP8 NJM4558D SOP 4558 SMD 4558D JRC44558 Dual OP AMP
£4.08
PUMUDDSY
10PCS 2.54MM Pitch single row female Pin socket Red 40P 40PIN PCB Single Row Mother Connector BXV For Arduino
£3.54
NONE
100pcs 1N4004 4004 1A400V DO-41 GENERAL PURPOSE PLASTIC RECTIFIER New Original
£6.25
REALPOY
ESP-01 ESP-01S Module ESP8266 Serial WIFI Model Authenticity Guaranteed, Internet of thing
£3.34
PUMUDDSY
10PCS CD4017BM CD4013BM CD4011BM CD4001BM CD40106BM SOP-16 CD4017 CD4013 CD4011 CD4001 CD40106 SOP IC
£3.06
NONE
LM2596S Step Down Module DC to DC Power Supply High Efficiency For Buck Converter Adjustable Voltage Regulator ConversionCircuit
£5.33
NONE
Servos Digitales MG995 MG996R, 2 Uds./4 Uds., 13KG, 15KG, Engranaje Totalmente Metálico Para Coche JR, Modelo RC, Helicóptero
£17.28
Choosinsing
100pcs For Ps4 Ps5 console HDMI female HD interface Reverse Chip female
£48.14
CazenOveyi
5pcs/lot L78S05CV 78S05
£3.78
DAIPAI
SKKH250/12E SKKH250/14E SKKH250/16E SKKT253/14E SKKT253/16E SKKT253/12E 10/16E SKKH210/18E
£57.29
DINENAY
1Pcs/Lot MT621 3026 24x With Tail MT621 Eco-Drive Rechargeable Battery Citizen Watch Capacitor
£9.30
NONE
New, 10PCS SN65176BDR SN65176B SN65176, Marking 65176B, Differential Bus Transceivers
£5.31
DAIPAI
PM50RLB120 PM50RLB060 PM25RLB120 PM25CL1B120 PM50CL1B120 PM75CL1B120 PM100CL1B120 PM75CLB120 IGBT Module
£44.43
NONE
Gigabyte B650M D2HP AMD B650 Socket AM5 DDR5 M.2 Micro ATX PCIe 4.0 Wi‑Fi 6 support Ryzen 9 7900 8700F 8500G 7500F 9700X
£133.90
NONE
Mini DC-DC Boost Converter 2.5-12V to 5V 8V 9V 12V Step Up Module 1A 96% Efficiency for 3.7V Li-ion Battery Arduino
£4.51
Huaxingfu
Hight Power AC90-250V ESP32 Module Relay Control Support Bluetooth/WIFI Module of Arduino Development
£21.99
DAIPAI
(5-10piece) 100% New original VN02HSP VN02HSP13TR HSOP10 Chipset
£16.63
NONE
New 1PCS EKMC1603111, SENSOR MOTION PIR 12M, White
£8.38
NONE
50Pcs IR204-A IR204C-A IR333-A IR333C-A PT204-6B PT334-6B In Stock Wholesale
£5.32