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Computer Circuit Boards
11,754 productsUpdated August 2026
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EYEWINK
L9110 L9110S H-bridge Stepper Motor Dual DC Stepper Motor Driver Controller Board Module For Arduino
£3.91
DAIPAI
FS25R12W1T4 FS35R12W1T4 NEW ORIGINAL IGBT MODULE IN STOCK
£39.15
DAIPAI
(5-10piece) 100% New original 30403 HQFP64 Automotive engine fuel injection driver chip
£14.66
diymore
400/1000KV High Voltage Generator DC High Voltage Module Booster Board Inverter Super Strong Arc Boost Power Generator Diy Kit
£8.98
SZYTF
1-10PCS 360 Degree Rotary Encoder Module KY-040 Brick Sensor Development Board with Knob Cap Potentiometer KIT DIY for Arduino
£4.09
10PCS LM301AN DIP8 LM301 DIP LM301A DIP-8 LM301P 301AN LM301N 100% original new
£4.78
NONE
1-10PCS DC 3V-6V Boost Step Up Power Module 2A-5A 400KV High Voltage Generator Voltage Converter Step-up Voltage Regulator
£4.16
NONE
10PCS QX5252F QX5252 5252F TO-92 LED Driver Chip New Original Free Shipping
£5.28
IGMOPNRQ
5pcs ICE2QR2280Z ICE2QR2280 DIP 2QR2280Z DIP-7 ICE2QR0665 ICE2QR0665J 2QR0665 ICE2QR4765 2QR4765 ICE2A165 ICE2A365 ICE2AS01
£4.18
NONE
10-50Uds NEW L7818CV 7810 7924 7915 7912 7909 7906 L7905CV 7824 7815 7812 7809 7808 7806 L7805CV 7908 TO220 quality is fine
£4.60
diymore
1PCS/2PCS 4 Way Speaker Bass Frequency Divider Home Theater Hifi Stereo Circuit Stereo Audio Crossover Filters
£22.26
NONE
10PCS IRFR024N FR024N IRFR120N FR120N IRFR220N FR220N IRFR1018E FR1018E IRFR9024N FR9024N IRFR9120N FR9120N TRPBF TO-252 TO252
£9.78
Si Tai&SH
Servo Tester Gear Test CCPM Consistency Master Checker 3CH 4.8-6V with Indicator Light
£3.08
REALPOY
9PCS Gas Detection Sensor Module MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 Sensor Module Gas Sensor For Arduino Starter Kit
£8.59
TENSTAR ROBOT
RDA5807 DIY Electronic Kits Wireless Stereo FM Radio Receiver Module PCB 76MHz-108MHz DC 1.8V-3.6V
£6.21
NONE
(5-10pcs)100% New original JW5068A JW5068 5068A QFN20 chipset
£4.58
DAIPAI
MMG40H120XB6TC MMG50HD120XB6TC MMG50W120XB6TC MMG75W120XB6TC
£41.87
NONE
1-10/PCS New Original M92T36 BQ24193RGER BQ24193 PI3USB PI3USB30532ZLE QFN SWITCH Charging Management chip In Stock
£3.41
NONE
5-10/PCS New W25Q128JVSIQ 25Q128JVSIQ 25Q128JVSQ W25Q128JVSQ SOP8 FLASH memory chip In Stock
£6.51
CazenOveyi
5pcs/lot SN74154N SN74154 74154
£12.69
diymore
1/5/10/20/50PCS Mini Li-Ion Battery Charging Pad 3.7V 4.2V 18650 Keyboard Charging Power Plate Protection Type C Input Module
£4.42
AITEXM ROBOT
CD74HC4067 16-Channel Analog Digital Multiplexer Breakout Board Module
£4.83
REALPOY
Realpoy CH341T 2 in 1 3.3V 5V module USB to I2C IIC UART USB to TTL single-chip serial port downloader CH341
£3.81
JIADENUO
(1piece)100% New For HDMI chip PS5 90069 90069GG CXD90069GG BGA Chipset
£12.79