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Computer Circuit Boards
11,754 productsUpdated August 2026
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MaixPy
Sipeed MaixCAM Pro AI Development Board NPU Vision Camera lmage Processing Audio Yolo Contest
£28.23

Axtaike
10/20/50PCS LM7805 SOT-223 LM7805MP LM7805MPX LM7805MPX/NOPB N00A NOOA 5V 1.5A SMD Chip Fixed Voltage Regulators IC
£3.63

STJF
New 1000KV 1000000V Boost Step up High-voltage Generator Ignition Coil Pulse Power Module Igniter DC 3.7V to 7.4V
£4.20

KUONGSHUN
ACEBOTT Ultrasonic Nebulizer Humidifier Module Compatible with ESP32 Arduino
£8.57

NONE
New 30-1500MA Adjustable Constant Current LED Driver DC 3.3V 3.7V 4.2V 5V PWM Control Board Buck Power module
£4.14

diymore
1S 2S 3S 4S Mini Battery Level Indicator Module 3.2V LiFePO4 Batteries LED Digital Display Meter Module Battery Capacity Meter
£6.27

DAIPAI
DDB6U205N16L DDB6U85N16L DDB6U85N14L DDB6U85N12L DDB6U215N12L DDB6U215N16L DDB6U215N14L DDB6U145N16L DDB6U145N12L IGBT Module
£32.25

CazenOveyi
5pcs/lot 5V 12V Reed Relay Switch Module DSS41A05 SIP-1A05 SIP-1A12 4PIN 4-Pin Reed Relay
£4.98

DAIPAI
FP25R12KT4-B15 FP35R12KT4-B15 FP50R12KT4-B15 FP75R12KT4-B15 FP35R12KT4-B16 FP50R12KT4-B16 FP75R12KT4-B16 FP100R12KT4-B16 Module
£39.91

EQV
USB Relay Module CH340 USB Intelligent Control Switch 10A 250VAC 30VDC Over-Currentelay LCUS-1/LCUS-2 /LCUS-4/LCUS-8 Smart Home
£4.98

NONE
1pc 30235MY MT920 3023.5MY 3023-5MY for Seiko Watch capacitor 3023 5MZ for 5M22, 5M23, 5M25, 5M42, 5M43, 5M45 integrated circuit
£13.93

JIADENUO
(5-10piece)100% New RT8057 RT8057GQW (J73 J7X J7W J7R) QFN-6 Chipset
£4.73

SUHMS
Memory Direct Heat BGA Reballing stencil Template Holder Jig For DDR4 DDR5 NAND BGA96 BGA78 BGA82 BGA102 BGA132 BGA152
£3.52

NONE
12Pcs 7mm Mini Round Pushbutton Switches 1A 250V AC 2 Pins SPST ON Off 6 Colors Normal Open Momentary Push Button Switch
£7.45

NONE
DC 12V Output 3x 18650 Battery UPS DIY Power Bank Box for Router Cellphone Tablet Modem CCTV Camera
£13.64

NONE
5pcs MCP601-I/P DIP-8 MCP601 DIP MCP601-I DIP8 MCP6002-I/P MCP6004-I/P MCP602-I/P MCP6002 MCP6004 MCP602
£4.93

Eiechip
40Pin female to female Breadboard jumper wire,Dupont Cable Male to Male and Male to Female for arduino DIY
£3.28

IBUW
10PCS SN74LS74N DIP14 SN74LS74 74LS74N 74LS74 DIP Integrated IC
£3.48

HJXRHGAL
5PCS IW1710-01 1710-01 SOP-8 SOP8 IW1710-0 SOP IW1 new original
£7.11

Soyo
SOYO X99 Motherboard Set with Intel Xeon E5 2650 V4 CPU & Dual-channel DDR4 8Gx1 2133MHz RAM for Gaming Computer Components
£117.47

sincere&promise
16 Music Sound Box BOX-16 Board 16-Tone Electronic Module DIY Kit Parts Components Soldering Practice Learning Kits for Arduino
£3.35

NONE
MDS-60 DIY Kit Metal Detector Electronic Kit DC 3V-5V 60mm Non-contact Sensor Board Module DIY Electronic Part Metal Detector
£5.17

NONE
5pcs/lot Toroid Core Inductor 3A 6A Winding Magnetic Inductance 22uH 33uH 47uH 56uH 100uH 220uH 330uH 470uH Inductor For LM2596
£8.95

PENGHEKEJI
1kg,5kg,10kg,20kg small range weighing pressure sensor with HX711AD module weighing module
£5.96