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Circuit Boards & Components

13,565 productsUpdated August 2026
ESP32 for Arduino LVGL WIFI&Bluetooth Development Board 2.8 240*320 Smart Display Screen 2.8inch LCD TFT Module With Touch WROOM

AOKIN

ESP32 for Arduino LVGL WIFI&Bluetooth Development Board 2.8 240*320 Smart Display Screen 2.8inch LCD TFT Module With Touch WROOM

£12.59

K4ZAF325BM-SC14 K4ZAF325BM-HC18 K4ZAF325BC-SC16 K4ZAF325BC-SC20 GDDR6 Chip FBGA-180 Memory IC For Graphics Card Gaming

S

K4ZAF325BM-SC14 K4ZAF325BM-HC18 K4ZAF325BC-SC16 K4ZAF325BC-SC20 GDDR6 Chip FBGA-180 Memory IC For Graphics Card Gaming

£16.97

(5-10piece)100% New original CR5249T CR5249 DIP8 Chipset

(5-10piece)100% New original CR5249T CR5249 DIP8 Chipset

£4.58

GIGABYTE B660M AORUS ELITE AX DDR4 LGA 1700 128GB PCI-E 4.0 1×HDMI 1×DisplayPort

Gigabyte

GIGABYTE B660M AORUS ELITE AX DDR4 LGA 1700 128GB PCI-E 4.0 1×HDMI 1×DisplayPort

£121.45

I2C Keypad Module, Capacitive Sensing,I2C communication, for Arduino/Microbit/ESP32/Raspberry Pi touch keyboard

NullLab

I2C Keypad Module, Capacitive Sensing,I2C communication, for Arduino/Microbit/ESP32/Raspberry Pi touch keyboard

£9.18

I2C RTC DS1307 AT24C32 Real Time Clock Module For AVR ARM PIC Tiny RTC I2C modules memory DS1307 Clock

NONE

I2C RTC DS1307 AT24C32 Real Time Clock Module For AVR ARM PIC Tiny RTC I2C modules memory DS1307 Clock

£2.69

TFT Screen Digital Oscilloscope DSO138 2.4" Diy Kit Waveform Display Preciseness DSO138 For Arduino Acrylic Case sold separately

GOHJMY

TFT Screen Digital Oscilloscope DSO138 2.4" Diy Kit Waveform Display Preciseness DSO138 For Arduino Acrylic Case sold separately

£6.48

1-5pcs 5V 2A Lithium Battery Charger Step Up Protection Board 2S 7.4V 8.4V Boost Power Module Li-Po Li-ion 18650 Micro Type-c

NONE

1-5pcs 5V 2A Lithium Battery Charger Step Up Protection Board 2S 7.4V 8.4V Boost Power Module Li-Po Li-ion 18650 Micro Type-c

£3.96

10PCS APM9435 FDS9435A SI9435 9435 MOS SOP-8

NONE

10PCS APM9435 FDS9435A SI9435 9435 MOS SOP-8

£4.33

CYD ESP32 HaleHound Dev Board WiFi/Bluetooth 2.8" Touch RSSI Readout Development Board Smart Display 1.7.2 Firmware

NONE

CYD ESP32 HaleHound Dev Board WiFi/Bluetooth 2.8" Touch RSSI Readout Development Board Smart Display 1.7.2 Firmware

£21.04

100pcs 0402 1% SMD resistor 0R~10M 1/16W 0 0.1 1 10 100 150 220 330 ohm 1K 2.2K 4.7K 10K 100K 1R 10R 100R 150R 220R 330R 1M 10M

ANGSHENGDA

100pcs 0402 1% SMD resistor 0R~10M 1/16W 0 0.1 1 10 100 150 220 330 ohm 1K 2.2K 4.7K 10K 100K 1R 10R 100R 150R 220R 330R 1M 10M

£2.90

ASROCK Z370 Gaming-ITX/ac MINI ITX Motherboard Intel Z370 LGA 1151 2×DDR4 32GB M.2 support i7-9700F i5-9600K i5-8500 i5-9400F

NONE

ASROCK Z370 Gaming-ITX/ac MINI ITX Motherboard Intel Z370 LGA 1151 2×DDR4 32GB M.2 support i7-9700F i5-9600K i5-8500 i5-9400F

£160.25

10PCS BF245 BF422 BF423 BF494 BF495 TO-92

YOINNOVATI

10PCS BF245 BF422 BF423 BF494 BF495 TO-92

£2.82

2pcs~20pcs/LOT M48T08-150PCI M48T08-150PC1 DIP28 New original

NONE

2pcs~20pcs/LOT M48T08-150PCI M48T08-150PC1 DIP28 New original

£15.09

IRF520 drive module MOS tube field effect tube single-chip microcomputer drive module PWM adjustment

NONE

IRF520 drive module MOS tube field effect tube single-chip microcomputer drive module PWM adjustment

£3.83

Keyestudio Multi-purpose Shield V1 V2 For Arduino UNO R3 and MEGA2560 Development Board Easy Module Shield For DIY Experiments

keyestudio

Keyestudio Multi-purpose Shield V1 V2 For Arduino UNO R3 and MEGA2560 Development Board Easy Module Shield For DIY Experiments

£8.26

MAX7219 Dot Matrix Module For Microcontroller 4 In One Display with 5P Line Red Green Blue

Estardyn

MAX7219 Dot Matrix Module For Microcontroller 4 In One Display with 5P Line Red Green Blue

£11.45

5PCS NCV7356D1R2G NCV7356 V7356 NE1101B NE1101 NE5532DR NE5532 NE5534DR NE5534 NE555DR NE555 SOP-8

NONE

5PCS NCV7356D1R2G NCV7356 V7356 NE1101B NE1101 NE5532DR NE5532 NE5534DR NE5534 NE555DR NE555 SOP-8

£2.84

22.5W Fast Charging Wireless Charger Module Support SCP VOOC High Current Output Type-A USB QC PD PPS Protocols

NONE

22.5W Fast Charging Wireless Charger Module Support SCP VOOC High Current Output Type-A USB QC PD PPS Protocols

£9.73

4X4 Matrix Keyboard For Arduino Array Module 16 Key Push Buttons Tastatur Switch Keypad Panel 4*4 Tasten 8LEDs Accessory DIY Kit

HUISHENGYUFA

4X4 Matrix Keyboard For Arduino Array Module 16 Key Push Buttons Tastatur Switch Keypad Panel 4*4 Tasten 8LEDs Accessory DIY Kit

£3.77

10PCS New Original CSC7136B SOP7 In Stock

NONE

10PCS New Original CSC7136B SOP7 In Stock

£3.34

5PCS MJE2955T MJE2955 MTP50N06V MTP50N06 MUR1560G MUR1560 MUR1660CT MUR1660 MUR1660CTG U1660G TO-220

NONE

5PCS MJE2955T MJE2955 MTP50N06V MTP50N06 MUR1560G MUR1560 MUR1660CT MUR1660 MUR1660CTG U1660G TO-220

£3.03

360 degree EC11 rotary encoder module for ARDUINO encoding module

SNVI

360 degree EC11 rotary encoder module for ARDUINO encoding module

£3.40

10PCS Microswitch Stroke Limit Switch V-15-1C25 V-151-1C25 V-152-1C25 V-153-1C25 V-155-1C25 V-156-1C25 Roller Long Handle Switch

NONE

10PCS Microswitch Stroke Limit Switch V-15-1C25 V-151-1C25 V-152-1C25 V-153-1C25 V-155-1C25 V-156-1C25 Roller Long Handle Switch

£5.48