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Computer Circuit Boards
11,754 productsUpdated August 2026
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ESP32 V2.0 Plus Smart Watch with Bluetooth & WIFI. Programmable E-Paper Watch - WATCHY. Based on ESP32, with Type-C Port
£37.89
EGBO
1~5PCS 12X12MM Big key module Big button module Light touch switch module with hat High level output for arduino
£3.41
NONE
LA-J521P For Dell Alienware M15 R3 M17 R3 Laptop Motherboard i5/i7 10ths 6/8GB RTX2070 RTX2080 RTX2060 GTX1660Ti 16/32GB RAM
£765.63
TSTARDEV
TENSTAR AD620 Microvolt MV Voltage Amplifier Signal Instrumentation Module Board 3-12VDC
£6.11
NONE
5Pcs W25Q64JVSFIQ W25Q128JVFIQ W25Q256JVFIQ W25Q512JVFIQ W25Q64FVSFIG W25Q128FVFIG W25Q128FVFIQ W25Q256FVFIG W25Q256FVFIQ IC
£4.32
NONE
5PCS/LOT SN74LS126AN SN74LS126N HD74LS126AP 74LS126 DIP-14 In Stock NEW original IC
£3.98
Two-color Cross Rotating LED Display DIY Welding Kit Acrylic Base 51 Single Chip Electronic Loose Parts
£17.74
NONE
5pcs/lot 7805A NJM7805FA NEW Original Genuine Chip Packing TO-220
£7.94
REALPOY
USB Logic Analyzer 24MHz 8 Channel 24M/seconds Logic Analyzer Debugger For ARM FPGA Logic Analyzer Logic 24M 8CH
£6.66
NONE
10pcs 16 Key 4 x 4 Membrane Switch Keypad 4x4 4*4 Matrix Array Matrix keyboard IGMOPNRQ
£17.47
NONE
2-50PCS %New for Xbox Series S U55 U59 U62 U410 U32 8691 86910 IC CHIP MP86910-CGLK MP86910 C MP8691 8691 QFN
£11.78
NONE
12pcs Round Rocker Switch Lighted 12V SPST Switch LED Light up Toggle On-Off Switch for Automotive Car Truck Boat Control
£11.88
MOGAI
(5piece) 100% New RT8243A RT8243AZQW (8A EE,8A EF,8A EC...) QFN-20 Chipset
£3.82
HZWDONE
USB Mini Humidifier DIY Kits Mist Maker and Driver Circuit Board Fogger Atomization Film Atomizer Sheet Mini Oscillating
£3.26
TENSTAR ROBOT
ESP32-C3-Zero ESP32-S3-Zero Mini Development Board WiFi Bluetooth Ultra-small Size ESP32 C3 S3 ESP 32
£4.48
NONE
50V 4700uF power amplifier rectifier filter power board single power rectifier ac to dc power module 6A
£8.37
DAIPAI
7MBR100SB060 7MBR100SB060B 7MBR75SB060B-50 7MBR75SB060B 7MBR75SB060 IGBT Module
£36.29
LOTHYE
DIY Electronic Kit Intelligent Tracking Line Car Automatic Induction Patrol Smart Robot Car Kits Experiment Teaching D2-5
£12.25
NONE
Motherboard Mini Host Industrial Control Motherboard 5700U5800U5825U5600H Computer Host Dual Network Ports(Without CPU)
£84.04
SZJN
Cloud Star C612-8P M-ATX LGA2011-3 8 DDR4 Slots Support ECC RECC RAM M.2 NVMe Quad 2.5G LAN BMC PCIe 3.0 NAS Mainboard
£229.55
AEAK
New MPR121 Breakout V12 Capacitive Touch Sensor Controller Module I2C keyboard
£3.63
NONE
10Pcs TNY176DG LNK304DG TNY175DG LNK364DG LNK603DG LNK363DG LNK362DG LNK306DG LNK305DG LNK302DN LNK302DG SOP-7 IC
£4.46
KAINUOXING
10PCS MIC2920A-12WS MIC2920A SMD Transistor SOT-223 New original spot
£13.88
NONE
2-10Pcs/Lot New TPS65633BK TPS65633BKRTER PF31 PF3I LCD Display IC For Smart Mobile Phone LCD Chip 16 pin QFN-16
£3.58