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Computer Circuit Boards
11,754 productsUpdated August 2026
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baishundianzi
1PCS /5PCS 0.9-5V To 5V /3.3V DC-DC Step-Up Power Module Voltage Boost Converter Board 1.5V 1.8V 2.5V 3V 3.7V 4.2V To 5V /3.3V
£2.60
FDKJGECF
D1 Mini TF Card Module Micro SD Storage Expansion Board Mini Micro SD TF Card Memory Shield Module With Pins for Arduino ARM AVR
£2.51
SUHMS
(5-10piece)100% New ANX7688BH-AC-R ANX7688 BGA Chipset
£10.21
Axtaike
20PCS SK-23D07 2P3T 8Pin Handle High 3mm 4mm 5mm 3Position DP3T Miniature Slide Switch Side Adjustment SK23D07 VG3 VG4 VG5
£3.84
YONGLONGGE
Hot Sale Bakelite Potentiometer Knobs MF-A01 02 03 04 05 Rotary Potentiometer digital dial with scale plate sheet scale digital
£2.79
DAIPAI
PT150S16 PT150S16C PT200S16A PT200S16 PT300S16
£25.35
STJF
8 Bit 12 Bit 16 Bit 24 32 40 Bit WS2812 5050 RGB LED Ring Lamp Light with Integrated Drivers
£2.90
FSXSEMI
10pcs SN74LS121N SN74LS126N SN74LS190N SN74LS191N SN74LS192N SN74LS193N SN74LS194N DIP Chips 74LS121 74LS126 74LS191 74LS192
£3.90
Mxsyuan
5PCS~50PCS/LOT STM32F407VET6 STM32F407VET QFP100 Mxsyuan 100% New original
£18.92
NONE
IMX219 Camera Module for NVIDIA Jetson Nano Board 200 222 160 130 120 77 Degrees HD 8MP 3280*2464 Adjustable Focal Lens
£7.89
ReYeBu
2Sets 0~80mm Wireless Leds Coil Wireless Power Supply Module Wireless Charger Lamp 5V Wireless led and Coil
£23.08
NONE
5-100Pcs New ICL8038CCPD ICL8038 Waveform Generator Precision Function Signal Chip IC Direct Insert DIP-14 IC Chip Wholesale
£5.79
NONE
5/PCS New Original W25Q64FVAIG 25Q64FVAIG W25Q128FVIQ 25Q128FVIQ DIP-8 Motherboard BIOS chip In Stock
£4.62
NONE
5Colors *20pcs=100Pcs/Lot 0805 SMD LED Kit White Red Yellow Green Blue Light Emitting Diode set IGMOPNRQ
£3.93
DAIPAI
SKIIP24NAB126V10 SKIIP23NAB126V10 SKIIP24AC126V1 SKIIP23AC126V1 SKIIP24NAB126V1 SKIIP23NAB12T4V1 SKIIP24NAB12T4V1 SKIIP23NAB126V
£47.82
NONE
Fast Shipping 5PCS PCA9536D PCA9536 PD536 SOP-8
£7.53
NONE
50PCS MTS-102 MTS-103 MTS-202 MTS-203 6A 125V Mini 3/6PIN ON-OFF/ON-OFF-ON Toggle Switches For Switching Lights Motors IGMOPNRQ
£28.45
DAIPAI
SEMIX151GB12E4S SEMIX151GB12E4V4 SEMiX191KD16s SEMiX191KD16s IGBT Module New Original
£98.59
DAIPAI
SKM400GA125D SKM400GA123D SKM400GA124D SKM400GA12V SKM400GA128D SKM400GA126D SKM400GA12T4 SKM400GA173D SKM400GA176D
£47.54
NONE
MicroZone C7 MINI MC7 2.4G Controller Transmitter With MC8RE Receiver Radio System for RC Airplane Drone multirotor Helicopter
£21.93
RJXZS
4S-192S 200A Smart YL DIY BMS LiFePO4 Li-ion LTO With Relay Bluetooth-Compatible APP Monitor Solar Power LCD Display
£477.36
NONE
New 10PCS AONS21357 21357, DFN 5×6, 30V P-Channel MOSFET
£6.18
IBUW
SOIC8 SOP8 to DIP8 Wide-body Seat Wide 150mil 200mil Programmer Adapter Socket Blue SA602 IC Test Conversion Burner
£8.91
WLMLBWCJ
1-10PCS LM2596 DC Step Down Converter Voltage Regulator LED Display Voltmeter 4.0~40 To 1.3-37V Buck Adapter Adjustable Power
£11.88