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Computer Circuit Boards
11,754 productsUpdated August 2026
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Huaxingfu
1/5/10PCS 1Hz-50MHz Crystal Oscillator Frequency Counter Meter 5 Bits Digital Precision Display LED Tester Meter
£11.97

EGBO
USB DC Step Down Module Isolated Power Supply Buck Converter Stabilizer 12V 24V 36V 48V 72V to 5V 1A
£3.52

KUONGSHUN
Christmas New Year gift Smart Robot Arm Car Kit 4WD Remote Control Car for Arduino IDE Programming STEM Education Coding Kit
£149.37

YHDZ
1PCS LD2410C HLK-LD2410C 24GHz mmWave human presence sensor motion module HiLink
£5.33

kevixun
1/3/5/10PCS/NRF24L01+PA+LNA Wireless Module With Antenna 1000 Meters Long Distance FZ0410
£3.98

GOHJMY
6PCS 2SC5200 TO-3P C5200 5200 2SA1943 A1943 2SC3998 TO-3PL transistor 3pairs (2SC5200 +2SA1943)
£4.83

NONE
1PCS TTL to RS485 Module 485 to Serial Port UART Level Mutual Transfer Hardware Automatic Flow to the Control Board
£3.60

NONE
1S 2S 3S 4S 3A 20A 30A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board For Drill Motor Lipo Cell Module
£2.69

NONE
Carte d'extension GPIO ESP32-S3, carte de développement numérique ESP32 IOT, broches IO, alimentation CC
£15.37

REALPOY
3A Mini DC-DC Buck Step Down Converter Board Module 5V-30V to 3.3V 5V 9V 12V DC DC Voltage Regulator PCB Board Power Buck Module
£2.69

Megosin
1PCS/LOT SII9022ACNU SII9022 SIL9022A QFN-72 Transmitter HDMI output chip
£5.09

DAIPAI
CM100DY-24NF CM150DY-24NF CM200DY-24NF CM300DY-24NF CM400DY-24NF CM600DY-24NF IGBT Module New Original
£27.00

NONE
10PCS New LM2576S-3.3 LM2576S-5.0 LM2576S-12 LM2576S-ADJ LM2596S-3.3 LM2596S-5.0 LM2596S-12 LM2596S-ADJ TO263 Voltage stabilizer
£3.88

NONE
5Pcs/1pc Seeeduino Seeed Studio XIAO ESP32-C3 WiFi Bluetooth-compatible Mesh Development Module 4MB Flash 400KB SRAM For Arduino
£11.49

Asus
ASUS PRIME Z390-P 128GB 1×Display Port 1×HDMI 4×DDR4 LGA 1151 LGA 1151 PCI-E 3.0 Motherboard
£64.16

AOKIN
2sets W1209 12V DC Digital Temperature Controller Board with Case LED Display -50~110°C Electronic Temperature Control Module
£10.96

NONE
5PCS GY-68 BMP180 GY68 Replace BMP085 Digital Barometric Pressure Sensor Board Module For I2C Interface 1.8V 3.6V 3.5MHZ
£9.06

Si Tai&SH
10PCS LTK8002D LTK8002D 8002D patch SOP-8 3W Class AB high-end audio power amplifier IC chip
£5.62

FSXSEMI
10pcs New CH32V003F4U6 V003F4 CH32V006F8U6 V006F8 QFN20 CH32V003F4P6 TSSOP-20 Chips
£4.78

Si Tai&SH
5V L9110 Fan Motor Module Fan Propeller Firefighting Robot For Arduino DIY
£7.72

NONE
10pcs Original TLV75801PDBVR TLV75718PDBVR TLV75725PDBVR TLV75730PDBVR TLV75733PDBVR 1A SOT-23-5 In Stock
£5.19

DAIPAI
(5-10piece) 100% New original NCV7608DWR2G NCV7608 SOP28 Chipset
£19.88

Si Tai&SH
10pcs/lot IRF9Z24 IRF9Z34 IRLZ24N IRLZ34N IRLZ44N LM317T IRF3205 Transistor TO-220 TO220 IRF9Z24 IRF9Z34 IRLZ24 IRLZ34
£3.68

XINRENCHONG
ASRock H410M-HDV Intel H410 LGA 1200 Motherboard DDR4 2933MHz Micro ATX Support I3-10105 I7-10700 I5-10400F I3-10100 CPU
£64.04