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Circuit Boards & Components

13,565 productsUpdated August 2026
2S 7.4V 8A Li-ion 18650 Lithium Battery Charger Protection Board 8.4V Overcurrent Overcharge / Overdischarge Protection

ANGSHENGDA

2S 7.4V 8A Li-ion 18650 Lithium Battery Charger Protection Board 8.4V Overcurrent Overcharge / Overdischarge Protection

Ā£2.60

50pcs 78L05 L78L05 Voltage Regulators 5.0V 0.1A Positive TO-92 new original

NONE

50pcs 78L05 L78L05 Voltage Regulators 5.0V 0.1A Positive TO-92 new original

Ā£7.14

GreenPan Elite 8-in-1 6L Slowcooker with PFAS-Free Ceramic Non-stick Coating in Soft White

Greenpan

GreenPan Elite 8-in-1 6L Slowcooker with PFAS-Free Ceramic Non-stick Coating in Soft White

Ā£215.00

10pcs/1pc Analog Signal 4-20mA 0-5V 0-10V to RS485 Module DC-9-36V Voltage and Current Sensor Data Acquisition Converter Board

Your Cee

10pcs/1pc Analog Signal 4-20mA 0-5V 0-10V to RS485 Module DC-9-36V Voltage and Current Sensor Data Acquisition Converter Board

Ā£8.25

Constant-temperature air heater, PTC heating element, 12V 120W, 12V 100W, 24V 200W ceramic heater with heat-conducting fan

diymore

Constant-temperature air heater, PTC heating element, 12V 120W, 12V 100W, 24V 200W ceramic heater with heat-conducting fan

Ā£27.20

WiFi BT Wireless Module for ESP32-C3, 0.42" OLED Display Supermini Development Board, Ceramic Antenna Core Board for Arduino

NONE

WiFi BT Wireless Module for ESP32-C3, 0.42" OLED Display Supermini Development Board, Ceramic Antenna Core Board for Arduino

Ā£7.58

1-10PCS WeMos D1 Mini ESP8266 ESP-12F ESP12 Module WiFi Development Board TYPE-C Micro USB 3.3V Digital Pin For Arduino

HORNAXYS

1-10PCS WeMos D1 Mini ESP8266 ESP-12F ESP12 Module WiFi Development Board TYPE-C Micro USB 3.3V Digital Pin For Arduino

Ā£4.06

10PCS BD243C BD243 100V 6A TO-220 Bipolar Transistors NPN General Purpose new original

NONE

10PCS BD243C BD243 100V 6A TO-220 Bipolar Transistors NPN General Purpose new original

Ā£7.48

Smart car chassis 2WD 2-wheel car bottom plate 4WD 4-wheel car bottom plate Transparent acrylic

NONE

Smart car chassis 2WD 2-wheel car bottom plate 4WD 4-wheel car bottom plate Transparent acrylic

Ā£4.61

1Pcs For Arduino MB102 Breadboard 830 Tie / 400 Tie Point Solderless diy Electronic BreadBoard Circuit Board

Eiechip

1Pcs For Arduino MB102 Breadboard 830 Tie / 400 Tie Point Solderless diy Electronic BreadBoard Circuit Board

Ā£6.96

Alloy resistance 50PCS 1206 1W R001 R002 R003 R004 R005 R006 R008 R010 R012 R015 R020 R025 R030 R050 1% chip resistors

YUNYIDA

Alloy resistance 50PCS 1206 1W R001 R002 R003 R004 R005 R006 R008 R010 R012 R015 R020 R025 R030 R050 1% chip resistors

Ā£3.41

10PCS / 20PCS DIP-8 IC Sockets 8 Pin 8DIP 8 DIP 2.54MM Adapter Solder Type Integrated Circuit IC Sockets

NONE

10PCS / 20PCS DIP-8 IC Sockets 8 Pin 8DIP 8 DIP 2.54MM Adapter Solder Type Integrated Circuit IC Sockets

Ā£4.15

100pcs 1% 0603 SMD Chip Resistor 0Ī©~10MĪ© 0.39 2.2 10 100 200 470 910 1K 2.2K 10K 47K 100K 200K 240K 470K 910K 1M 2M 8.2M Ohm

NONE

100pcs 1% 0603 SMD Chip Resistor 0Ī©~10MĪ© 0.39 2.2 10 100 200 470 910 1K 2.2K 10K 47K 100K 200K 240K 470K 910K 1M 2M 8.2M Ohm

Ā£3.67

Bluetooth Audio Receiver Board Bluetooth 5.0 MP3 Lossless Decoder Board Wireless Stereo Music Module 3.7-5V VHM-314

REALPOY

Bluetooth Audio Receiver Board Bluetooth 5.0 MP3 Lossless Decoder Board Wireless Stereo Music Module 3.7-5V VHM-314

Ā£2.93

50pcs 2SA1013 2SC1384 2SC1815 2SC2383 2SC2482 2SC2655 -Y A1013 C1384 C1815 C2383 C2482 C2655 2SD667AC 2SB647AC D667 B647 TO-92L

FSXSEMI

50pcs 2SA1013 2SC1384 2SC1815 2SC2383 2SC2482 2SC2655 -Y A1013 C1384 C1815 C2383 C2482 C2655 2SD667AC 2SB647AC D667 B647 TO-92L

Ā£3.36

5-50-100 unids/lote T1635T-8I T1635T TO-220 nuevo

NONE

5-50-100 unids/lote T1635T-8I T1635T TO-220 nuevo

Ā£4.49

50pcs 6x6 SOP-4 touch switch Push button micro switch SMd 4pin 6X6x4.3/4.5/5~15H 6*6*4.3/5/6/7/8/10/11/4/15

FSXSEMI

50pcs 6x6 SOP-4 touch switch Push button micro switch SMd 4pin 6X6x4.3/4.5/5~15H 6*6*4.3/5/6/7/8/10/11/4/15

Ā£3.12

SIMcom SIM7672G Core Board Development Kit LTE CAT1 4G Module Global Band Qualcomm Chip Support Data+GNSS(Optional)

NONE

SIMcom SIM7672G Core Board Development Kit LTE CAT1 4G Module Global Band Qualcomm Chip Support Data+GNSS(Optional)

Ā£10.12

10pcs 24C01RP 24C02RP 24C04RP 24C08RP 24C16RP 24C32RP 24C64RP M24C04-RMN6TP M24C32-RMN6TP SOP-8 SMD EEPROM Memory IC New Origina

NONE

10pcs 24C01RP 24C02RP 24C04RP 24C08RP 24C16RP 24C32RP 24C64RP M24C04-RMN6TP M24C32-RMN6TP SOP-8 SMD EEPROM Memory IC New Origina

Ā£8.29

Morphy Richards 638209 Easy Time Black 6.5L Slow Cooker

Morphy Richards

Morphy Richards 638209 Easy Time Black 6.5L Slow Cooker

Ā£64.99

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LILYGO T-Halow ESP32-S3 with RJ45 Port & Camera Interface, Equipped with 18650 Battery Holder

NONE

LILYGO T-Halow ESP32-S3 with RJ45 Port & Camera Interface, Equipped with 18650 Battery Holder

Ā£57.84

1-10PCS L298N Driver Board Module L298 Stepper Motor Smart Car Robot Breadboard Peltier High Power

Keshy

1-10PCS L298N Driver Board Module L298 Stepper Motor Smart Car Robot Breadboard Peltier High Power

Ā£3.93

Thermoelectric Cooler Peltier TEC1-12703 12704 12705 12706 12708 12709 12710 12712 12715 40*40MM 12V Peltier Elemente Module

PENGHEKEJI

Thermoelectric Cooler Peltier TEC1-12703 12704 12705 12706 12708 12709 12710 12712 12715 40*40MM 12V Peltier Elemente Module

Ā£4.42

OV3660 Camera Module 3 Million Pixels YUV Output Supports ESP32 Single-Chip Camera 65 80 120 160 Degree DVP Interface

UICPAL

OV3660 Camera Module 3 Million Pixels YUV Output Supports ESP32 Single-Chip Camera 65 80 120 160 Degree DVP Interface

Ā£5.72