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Computer Circuit Boards
11,754 productsUpdated August 2026
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WXRKDZ
10Pcs 12MHz HC-49S 4MHZ 6/8/9/10/12/13/14/16/20/20/24/25/27/32/38/48MHZ 32.768mhz Passive Quartz Resonator Crystal Oscillator
£7.48

NONE
3S 4S 20A 40A 60A Enhance Balance Li-ion Lithium Battery Charger Protection Board 18650 BMS Drill Motor 11.1V 12.6V/14.8V 16.8V
£4.57

REALPOY
5V Boost Converter Step-Up Power Module Lithium Battery Charging Protection Board LED Display USB For DIY Charger 134N3P
£2.64

sincere&promise
Water Conductivity Analog TDS Sensor Module Tester Liquid Detection Water Quality Monitoring Meter for Arduino UNO R3 3.3-5.5V
£4.69

NONE
10Pcs/Lot MT7201C MT7201 SOT89-5 7201C 7201 SOT-89 LED Constant Current Lighting Driver Component Ic Chips
£3.28

JIADENUO
Direct heating 90*90 D9WCR D9WCW D8BGX D8BGW D8BWW K4Z80325BC-HC12 K4Z80325BC-HC14 K4ZAF325BM-HC14 16 DDR6 GDDR6 FBGA180 stencil
£3.35

NONE
CNC Shield V3 Engraving Machine / 3D Printer / + 4pcs A4988 DRV8825 AT2100 Stepper Motor Driver Expansion Board for Arduino UNO
£16.51

NONE
10PCS 100% New original STP15810 15810 TO-220 110A 100V MOSFET Electric vehicle controller
£8.99

CazenOveyi
1pcs/lot P82B715PN P82B715 DIP-8 new original In Stock
£4.29

SAMIORE ROBOT
SAMIROB DD4012SA 1A DC 5-40V to 3V 3.3V 3.7V 5V 6V 7.5V 9V 12V Regulator DC-DC Step-Down Buck Converter Module Board
£3.09

CazenOveyi
1pcs/lot 148 single joint potentiometer A20K A50K A100K A200K handle 15MM Flower
£3.89

STJF
1PCS PIC16F54-I/P PIC16F88 PIC16F627 PIC16F628A PIC16F648A PIC16F716 PIC16F818 PIC16F819 PIC16F1826 PIC16F1827 E T AT DIP18
£3.14

NONE
20-100PCS/Lot LTC4054 LTH7 SOT23 LTC4054ES5 4054 LTC4054ES5-4.2 SOT-23-5 SOT SMD New And Original IC Chipset
£2.55

NONE
10PCS/LOT KBU4J KBU4N KBU4K KBU4B KBU4G KBU4M KBU4D KBU4A KBU4H KBU4X KBU4U
£15.43

CazenOveyi
10pcs/lot TL071CDR SOP-8 TL071CD 071 TL071 071C TL07 071CD In Stock
£3.82

NONE
Gigabyte Z790 GAMING X Motherboard Intel Z790 LGA1700 DDR5 M.2 ATX support Core I9-13900 I7-13700F I5-14500 i5-12500 i3-12100F c
£183.46

NONE
(5-10pcs)100% New KBJ6J DIP-4 10A 600V Chipset
£3.98

udevqal
DIY Electronic Watch Kit Creative LED Digital Display 3V Transparent Case Practical Welding DIY Electronic Kit
£11.35

NONE
Prototype Solderless Breadboard MB-102, 830 400 Tie Points Circuit Test Board + Power Module & 65 Color Jumper Wires
£3.78

Jessinie
SX1262 CubeCell ASR6501 ASR6502 Development Board Module 433mhz 868mhz Cortex-M0 LoRaWAN Node Control PCB AT for Arduino
£5.10

SUHMS
(2-10piece)100% New RT6258BGQUF RT6258BG RT6258B (LE=2E LE=...) QFN-12 Chipset
£3.59

DAIPAI
MCC501-12IO1 MCC501-14IO1 MCC501-16IO1 MCC501-18IO1 MCC501-22IO1
£93.91

NONE
5pcs SEFUSE Cutoffs Thermal Fuse SF169E SF169Y 172℃ SF184E SF184Y 184℃ SF188E SF188Y 192℃ SF214E SF214Y 216℃ SF226E SF240E
£3.11

Megosin
1PCS/LOT ICL7660CSA+T ICL7660CSA ICL7660 SOIC-8 Switched-capacitor voltage converter chip
£6.65