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Computer Circuit Boards

11,754 productsUpdated August 2026
OV2640 ESP32-Cam Set with DVP 24pin Camera 66 120 160 Degree 850nm Night Vision 2MP 2.4 GHz 8MB PSRAM Wireless Bluetooth Module

UICPAL

OV2640 ESP32-Cam Set with DVP 24pin Camera 66 120 160 Degree 850nm Night Vision 2MP 2.4 GHz 8MB PSRAM Wireless Bluetooth Module

£13.69

1pcs NEW MB-102 MB102 Breadboard 830 Point Solderless PCB Bread Board White/Transparent Test Develop DIY For Arduino

PULAR

1pcs NEW MB-102 MB102 Breadboard 830 Point Solderless PCB Bread Board White/Transparent Test Develop DIY For Arduino

£6.13

1/5/10PCS OV7670 Camera Module OV7670 Microcontroller Camera Acquisition Module for Arduino

NONE

1/5/10PCS OV7670 Camera Module OV7670 Microcontroller Camera Acquisition Module for Arduino

£5.97

Universal PCB 7x9 5x7 4x6 3x7 2x8 Blue Double Side Prototype PCB Printed Circuit Board For Arduino Soldering Board 5*7 4*6 3*7

KAINUOXING

Universal PCB 7x9 5x7 4x6 3x7 2x8 Blue Double Side Prototype PCB Printed Circuit Board For Arduino Soldering Board 5*7 4*6 3*7

£2.96

Dual BN-180 BN180 BN220 BN-220 BN-880 BN880 GPS GLONASS Antenna Module M8030 TTL Level For RC Racing FPV Drone Quadcopter

NONE

Dual BN-180 BN180 BN220 BN-220 BN-880 BN880 GPS GLONASS Antenna Module M8030 TTL Level For RC Racing FPV Drone Quadcopter

£12.34

DC3.3V/5V MiniEVB LGT8F328P-SSOP20 Arduino Development Board Compatible with pro Mini ATMEGA328P For Electronics Projects

Huaxingfu

DC3.3V/5V MiniEVB LGT8F328P-SSOP20 Arduino Development Board Compatible with pro Mini ATMEGA328P For Electronics Projects

£5.36

(5-10piece)100% New AOZ2261NQI-11 AOZ2261N AOZ2261NQ ALNB ALN8 QFN-23 Chipset

SUHMS

(5-10piece)100% New AOZ2261NQI-11 AOZ2261N AOZ2261NQ ALNB ALN8 QFN-23 Chipset

£5.08

1pcs RD91 BTA40-800B BTA40-700B BTA40-600B BTA25-800B BTA25-700B BTA25-600B BTA25 BTA40 800B 700B 600B thyristor module

NONE

1pcs RD91 BTA40-800B BTA40-700B BTA40-600B BTA25-800B BTA25-700B BTA25-600B BTA25 BTA40 800B 700B 600B thyristor module

£5.41

10/PCS New Original CH340B CH340C CH422G CH455G CH554G CH9326 CH9328 CH9329 Ic chipset In Stock

NONE

10/PCS New Original CH340B CH340C CH422G CH455G CH554G CH9326 CH9328 CH9329 Ic chipset In Stock

£3.44

10PCS 74LS148 74LS151 74LS153 74LS155 74LS156 74LS157 74LS158 74LS162 74LS169 74LS170 DIP-16 SN74LS148N SN74LS151N SN74LS153N

Si Tai&SH

10PCS 74LS148 74LS151 74LS153 74LS155 74LS156 74LS157 74LS158 74LS162 74LS169 74LS170 DIP-16 SN74LS148N SN74LS151N SN74LS153N

£4.30

5Pcs B0505S-1WR3 B0505S B0503S B0509S B0512S B0303S B0305S B1205S B1212S B2405S B2412S B2415S B2424S 1W isolapted power module

NONE

5Pcs B0505S-1WR3 B0505S B0503S B0509S B0512S B0303S B0305S B1205S B1212S B2405S B2412S B2415S B2424S 1W isolapted power module

£4.05

10pcs 74HC08N SN74HC08N 74HC08 SN74HC08 DIP-14 Logic Gates QUAD 2-INPUT AND GATE new original

NONE

10pcs 74HC08N SN74HC08N 74HC08 SN74HC08 DIP-14 Logic Gates QUAD 2-INPUT AND GATE new original

£4.79

SX Capacitive Touch Switch HTTM Touch Button Sensor Module Green Blue Red Yellow RGB Colorful Display Integrated Circuit

NONE

SX Capacitive Touch Switch HTTM Touch Button Sensor Module Green Blue Red Yellow RGB Colorful Display Integrated Circuit

£5.11

Original STK463 STK465 ZIP-16 audio power amplifier thick film power amplifier module

NONE

Original STK463 STK465 ZIP-16 audio power amplifier thick film power amplifier module

£8.21

OV5640 Camera Module 68 72 120 160 Degree Auto Focus 5MP AF High-definition 24PIN DVP MIPI Interface 78MM New Version

UICPAL

OV5640 Camera Module 68 72 120 160 Degree Auto Focus 5MP AF High-definition 24PIN DVP MIPI Interface 78MM New Version

£8.72

Wifi Bluetooth Development Board Antenna ESP32 ESP-32 REV1 CH340 CH340G Micro USB Lithium Battery Interface

TENSTAR ROBOT

Wifi Bluetooth Development Board Antenna ESP32 ESP-32 REV1 CH340 CH340G Micro USB Lithium Battery Interface

£10.97

20pcs SMT LTH7 silk screen SOT23-5 LTC4054 LTC4054ES5-4.2 lithium battery charging chip IC

SNVI

20pcs SMT LTH7 silk screen SOT23-5 LTC4054 LTC4054ES5-4.2 lithium battery charging chip IC

£2.94

10PCS KF301 2 Pin Screw connector 5mm Pitch 5.08-301-2P 301-2P

NONE

10PCS KF301 2 Pin Screw connector 5mm Pitch 5.08-301-2P 301-2P

£3.07

10pcs Free shipping AON6414AL AON6414A AO6414A 6414A QFN8 offen use laptop chip 100% new original

NONE

10pcs Free shipping AON6414AL AON6414A AO6414A 6414A QFN8 offen use laptop chip 100% new original

£7.77

100pcs 2N5401 2N5551 TL431 TL431A 2SA970 2SC2240 A970 A2240 transistor NEW

NONE

100pcs 2N5401 2N5551 TL431 TL431A 2SA970 2SC2240 A970 A2240 transistor NEW

£5.06

ESP32-S3 Development Board 2.06" AMOLED Touch Screen AI Smart Chat Watch

NONE

ESP32-S3 Development Board 2.06" AMOLED Touch Screen AI Smart Chat Watch

£53.47

10pcs/TP4056 3.7V 4.2V 9V 5V 2A Adjustable Step Up Module 18650 Lithium Li-ion Battery Charging Discharge Power Board DIY Kit

HORNAXYS

10pcs/TP4056 3.7V 4.2V 9V 5V 2A Adjustable Step Up Module 18650 Lithium Li-ion Battery Charging Discharge Power Board DIY Kit

£5.74

10pcs 49U HC-49U Crystal quartz resonator Passive crystals 1.8432M 2MHZ 2.4576M 4MHZ 6MHZ 7.2M 7.3728M 8MHZ 8.1920M 10M 18.432M

FSXSEMI

10pcs 49U HC-49U Crystal quartz resonator Passive crystals 1.8432M 2MHZ 2.4576M 4MHZ 6MHZ 7.2M 7.3728M 8MHZ 8.1920M 10M 18.432M

£3.44

2 Meters Heat shrinkable tube 1mm 1.5mm 2mm 3mm 4mm 5mm 6mm Black Insulation Sleeve

NONE

2 Meters Heat shrinkable tube 1mm 1.5mm 2mm 3mm 4mm 5mm 6mm Black Insulation Sleeve

£5.02