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Computer Circuit Boards
11,754 productsUpdated August 2026
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CazenOveyi
5pcs/lot SN74LS153N SN74LS153 74LS153 DIP-16 In Stock
£4.13

LOTHYE
LED Rotate 2 Leaf Fingertip gyro kits Colorful Light Emitting Display Word DIY Electronic Kit SMD Fun Welding Fidget Top Kit
£9.65

STJF
20PCS LD-3161AS 1 Digit 0.36" RED 7 SEGMENT LED DISPLAY COMMON CATHODE
£4.01

CazenOveyi
5pcs/lot UPD82C55AC-2 D82C55AC-2 D82C55 82C55 M82C55A-2 M82C55A M82C55 DIP-40 In Stock
£7.24

NONE
10PCS LM311 sop-8 Comparators Diff Comparator new original
£5.59

NONE
100pcs white Aluminum Heatsink Radiator 15*10*16/20/22/25/30/40/50mm With Needle Transistor TO-220 For TO220 Transistors
£12.38

NONE
10PCS/LOT I2C IIC 8 Channel Logic Level Converter Module Bi-Directional Module Step Up 3.3V To 5V
£7.72

NONE
1PCS 2PCS Original 39160-37110 4-pin 12V 50A For Hyundai Kia automotive relay
£4.56

NONE
10Pcs Yellow-green Fan Light LED Digital Display KYX-1514YG LED Digital Common Cathode Two-Color Fan Display Digital Tube
£6.09

FSXSEMI
10PCS RC4558P RC4558 DIP-8 Chips
£3.59

NONE
5-100Pcs AN6650 Motor Speed Control Chip IC Direct Insert DIP8 Power Amplifier Integrated Circuit 6650 TV Integrated Block IC
£3.68

Ziqqucu
DCP3512 DC-DC Step Down Module 6V-30V To 0.9V-29.6V Four Channel Adjustable Voltage Power Converter Module
£10.34

MOGAI
(2-5piece)100% New TPS65992DADRJKR TPS65992DAD TPS65992D 65992D QFN-38 Chipset
£7.00

REALPOY
PCF8563 PCF8563T 8563 IIC Real Time Clock RTC Module Board Good than DS3231 AT24C32
£2.83

Axtaike
10PCS 0.5mm Upper / Lower Contact 4Pin - 60Pin FPC FFC Flat Cable Connector Socket 5P 6P 8P 10P 12P 14P 16P 20P 30P 40P 50P 54P
£3.19

NONE
CH341A 24 25 Series EEPROM Flash BIOS USB Programmer Module + SOIC8 SOP8 Test Clip For EEPROM 93CXX / 25CXX / 24CX
£4.01

JIADENUO
(1piece)100% New ESP32-D0WD-V3 ESP32-D0WDQ6 ESP32-C3FH4 ESP32-PICO-V3 ESP32-C3 ESP32-C3FN4 ESP32-U4WDH QFN
£3.93

XINRENCHONG
ASUS F2A55-M LK Motherboard Socket FM2 AMD A55 DDR3 F2A55-M LK/CM1435/DP_MB support AMD A10-6700 A4-7300 A6-6400K A8-6500 cpu
£24.92

NONE
5-10PCS New G5NB-1A-E- 5VDC 12VDC 24VDC DC5V DC12V DC24V 5A G5NB-1A-E-5VDC G5NB-1A-E-12VDC G5NB-1A-E-24VDC relays In Stock
£4.31

kyxdigitaltube
10PCS 0.8-inch 2-digit digital tube 35.8mmX25.8mm digital display screen "8" high 20.3mm 7-segment digital tube 8201 series
£6.58

NONE
10PCS 10SQ045 10A 45V DIP Schottky Special High Schottky Diode for Solar Energy New Original
£6.64

NONE
2PCS PCM5122 I2S DAC Audio Module Line Level Output Support I2C SPI
£6.45

JIADENUO
(10-20pcs)100% New original FQT5P10TF FQT5P10 SOT223 Chipset
£7.53

NONE
2 channel Relay Module 5V 12V 24V High and Low Level Trigger Relay Control With Optocoupler Two Way Relays DC 5 V 12 V 24 V Volt
£3.70